Merge branch 'tova'

22 files changed, 1610 insertions, 145 deletions

diff --git a/IkiWiki/Plugin/attachment.pm b/IkiWiki/Plugin/attachment.pm
index 647a671a5..490014a7e 100644
--- a/IkiWiki/Plugin/attachment.pm
+++ b/IkiWiki/Plugin/attachment.pm
@@ -6,11 +6,13 @@ use strict;
 use IkiWiki 3.00;
 
 sub import {
+	add_underlay("attachment");
 	add_underlay("javascript");
+	add_underlay("jquery");
 	hook(type => "getsetup", id => "attachment", call => \&getsetup);
 	hook(type => "checkconfig", id => "attachment", call => \&checkconfig);
 	hook(type => "formbuilder_setup", id => "attachment", call => \&formbuilder_setup);
-	hook(type => "formbuilder", id => "attachment", call => \&formbuilder);
+	hook(type => "formbuilder", id => "attachment", call => \&formbuilder, last => 1);
 	IkiWiki::loadplugin("filecheck");
 }
 
@@ -89,10 +91,20 @@ sub formbuilder_setup (@) {
 		$form->tmpl_param("field-upload" => '<input name="_submit" type="submit" value="Upload Attachment" />');
 		$form->tmpl_param("field-link" => '<input name="_submit" type="submit" value="Insert Links" />');
 
-		# Add the toggle javascript; the attachments interface uses
-		# it to toggle visibility.
+		# Add all the javascript used by the attachments interface.
 		require IkiWiki::Plugin::toggle;
-		$form->tmpl_param("javascript" => IkiWiki::Plugin::toggle::include_javascript($params{page}));
+		my $js=IkiWiki::Plugin::toggle::include_javascript($params{page});
+		$js.='<link rel="stylesheet" href="'.urlto("ikiwiki/jquery-ui.min.css", $params{page}).'" id="theme">'."\n";
+		my @jsfiles=qw{jquery.min jquery-ui.min
+			jquery.tmpl.min jquery.iframe-transport
+			jquery.fileupload jquery.fileupload-ui
+		};
+		foreach my $file (@jsfiles) {
+			$js.='<script src="'.urlto("ikiwiki/$file.js", $params{page}).
+			     '" type="text/javascript" charset="utf-8"></script>'."\n";
+		}
+		$form->tmpl_param("javascript" => $js);
+
 		# Start with the attachments interface toggled invisible,
 		# but if it was used, keep it open.
 		if ($form->submitted ne "Upload Attachment" &&
@@ -103,6 +115,12 @@ sub formbuilder_setup (@) {
 		else {
 			$form->tmpl_param("attachments-class" => "toggleable-open");
 		}
+		
+		# Save attachments in holding area before previewing so
+		# they can be seen in the preview.
+		if ($form->submitted eq "Preview") {
+			attachments_save($form, $params{session});
+		}
 	}
 }
 
@@ -114,88 +132,15 @@ sub formbuilder (@) {
 	return if ! defined $form->field("do") || ($form->field("do") ne "edit" && $form->field("do") ne "create") ;
 
 	my $filename=Encode::decode_utf8($q->param('attachment'));
-	if (defined $filename && length $filename &&
-            ($form->submitted eq "Upload Attachment" || $form->submitted eq "Save Page")) {
-		my $session=$params{session};
-		
-		# This is an (apparently undocumented) way to get the name
-		# of the temp file that CGI writes the upload to.
-		my $tempfile=$q->tmpFileName($filename);
-		if (! defined $tempfile || ! length $tempfile) {
-			# perl 5.8 needs an alternative, awful method
-			if ($q =~ /HASH/ && exists $q->{'.tmpfiles'}) {
-				foreach my $key (keys(%{$q->{'.tmpfiles'}})) {
-					$tempfile=$q->tmpFileName(\$key);
-					last if defined $tempfile && length $tempfile;
-				}
-			}
-			if (! defined $tempfile || ! length $tempfile) {
-				error("CGI::tmpFileName failed to return the uploaded file name");
-			}
-		}
-
-		$filename=IkiWiki::basename($filename);
-		$filename=~s/.*\\+(.+)/$1/; # hello, windows
-
-		$filename=linkpage(IkiWiki::possibly_foolish_untaint(
-				attachment_location($form->field('page')).
-				$filename));
-		if (IkiWiki::file_pruned($filename)) {
-			error(gettext("bad attachment filename"));
-		}
-		
-		# Check that the user is allowed to edit a page with the
-		# name of the attachment.
-		IkiWiki::check_canedit($filename, $q, $session);
-		# And that the attachment itself is acceptable.
-		check_canattach($session, $filename, $tempfile);
-
-		# Needed for fast_file_copy and for rendering below.
-		require IkiWiki::Render;
-
-		# Move the attachment into place.
-		# Try to use a fast rename; fall back to copying.
-		IkiWiki::prep_writefile($filename, $config{srcdir});
-		unlink($config{srcdir}."/".$filename);
-		if (rename($tempfile, $config{srcdir}."/".$filename)) {
-			# The temp file has tight permissions; loosen up.
-			chmod(0666 & ~umask, $config{srcdir}."/".$filename);
-		}
-		else {
-			my $fh=$q->upload('attachment');
-			if (! defined $fh || ! ref $fh) {
-				# needed by old CGI versions
-				$fh=$q->param('attachment');
-				if (! defined $fh || ! ref $fh) {
-					# even that doesn't always work,
-					# fall back to opening the tempfile
-					$fh=undef;
-					open($fh, "<", $tempfile) || error("failed to open \"$tempfile\": $!");
-				}
-			}
-			binmode($fh);
-			writefile($filename, $config{srcdir}, undef, 1, sub {
-				IkiWiki::fast_file_copy($tempfile, $filename, $fh, @_);
-			});
-		}
+	if (defined $filename && length $filename) {
+		attachment_store($filename, $form, $q, $params{session});
+	}
 
-		# Check the attachment in and trigger a wiki refresh.
-		if ($config{rcs}) {
-			IkiWiki::rcs_add($filename);
-			IkiWiki::disable_commit_hook();
-			IkiWiki::rcs_commit(
-				file => $filename,
-				message => gettext("attachment upload"),
-				token => IkiWiki::rcs_prepedit($filename),
-				session => $session,
-			);
-			IkiWiki::enable_commit_hook();
-			IkiWiki::rcs_update();
-		}
-		IkiWiki::refresh();
-		IkiWiki::saveindex();
+	if ($form->submitted eq "Save Page") {
+		attachments_save($form, $params{session});
 	}
-	elsif ($form->submitted eq "Insert Links") {
+
+	if ($form->submitted eq "Insert Links") {
 		my $page=quotemeta(Encode::decode_utf8($q->param("page")));
 		my $add="";
 		foreach my $f ($q->param("attachment_select")) {
@@ -220,6 +165,140 @@ sub formbuilder (@) {
 	$form->tmpl_param("attachment_list" => [attachment_list($form->field('page'))]);
 }
 
+sub attachment_holding_location {
+	my $page=attachment_location(shift);
+
+	my $dir=$config{wikistatedir}."/attachments/".
+		IkiWiki::possibly_foolish_untaint(linkpage($page));
+	$dir=~s/\/$//;
+	return $dir;
+}
+
+sub is_held_attachment {
+	my $attachment=shift;
+
+	my $f=attachment_holding_location($attachment);
+	if (-f $f) {
+		return $f
+	}
+	else {
+		return undef;
+	}
+}
+
+# Stores the attachment in a holding area, not yet in the wiki proper.
+sub attachment_store {
+	my $filename=shift;
+	my $form=shift;
+	my $q=shift;
+	my $session=shift;
+	
+	# This is an (apparently undocumented) way to get the name
+	# of the temp file that CGI writes the upload to.
+	my $tempfile=$q->tmpFileName($filename);
+	if (! defined $tempfile || ! length $tempfile) {
+		# perl 5.8 needs an alternative, awful method
+		if ($q =~ /HASH/ && exists $q->{'.tmpfiles'}) {
+			foreach my $key (keys(%{$q->{'.tmpfiles'}})) {
+				$tempfile=$q->tmpFileName(\$key);
+				last if defined $tempfile && length $tempfile;
+			}
+		}
+		if (! defined $tempfile || ! length $tempfile) {
+			error("CGI::tmpFileName failed to return the uploaded file name");
+		}
+	}
+
+	$filename=IkiWiki::basename($filename);
+	$filename=~s/.*\\+(.+)/$1/; # hello, windows
+	$filename=IkiWiki::possibly_foolish_untaint(linkpage($filename));
+	my $dest=attachment_holding_location($form->field('page'));
+	
+	# Check that the user is allowed to edit the attachment.
+	my $final_filename=
+		linkpage(IkiWiki::possibly_foolish_untaint(
+			attachment_location($form->field('page')))).
+		$filename;
+	eval {
+		if (IkiWiki::file_pruned($final_filename)) {
+			error(gettext("bad attachment filename"));
+		}
+		IkiWiki::check_canedit($final_filename, $q, $session);
+		# And that the attachment itself is acceptable.
+		check_canattach($session, $final_filename, $tempfile);
+	};
+	if ($@) {
+		json_response($q, $dest."/".$filename, $@);
+		error $@;
+	}
+
+	# Move the attachment into holding directory.
+	# Try to use a fast rename; fall back to copying.
+	IkiWiki::prep_writefile($filename, $dest);
+	unlink($dest."/".$filename);
+	if (rename($tempfile, $dest."/".$filename)) {
+		# The temp file has tight permissions; loosen up.
+		chmod(0666 & ~umask, $dest."/".$filename);
+	}
+	else {
+		my $fh=$q->upload('attachment');
+		if (! defined $fh || ! ref $fh) {
+			# needed by old CGI versions
+			$fh=$q->param('attachment');
+			if (! defined $fh || ! ref $fh) {
+				# even that doesn't always work,
+				# fall back to opening the tempfile
+				$fh=undef;
+				open($fh, "<", $tempfile) || error("failed to open \"$tempfile\": $!");
+			}
+		}
+		binmode($fh);
+		require IkiWiki::Render; 
+		writefile($filename, $dest, undef, 1, sub {
+			IkiWiki::fast_file_copy($tempfile, $filename, $fh, @_);
+		});
+	}
+
+	json_response($q, $dest."/".$filename, stored_msg());
+}
+
+# Save all stored attachments for a page.
+sub attachments_save {
+	my $form=shift;
+	my $session=shift;
+
+	# Move attachments out of holding directory.
+	my @attachments;
+	my $dir=attachment_holding_location($form->field('page'));
+	foreach my $filename (glob("$dir/*")) {
+		next unless -f $filename;
+		my $dest=$config{srcdir}."/".
+			linkpage(IkiWiki::possibly_foolish_untaint(
+				attachment_location($form->field('page')))).
+			IkiWiki::basename($filename);
+		unlink($dest);
+		rename($filename, $dest);
+		push @attachments, $dest;
+	}
+	return unless @attachments;
+	require IkiWiki::Render;
+	IkiWiki::prune($dir);
+
+	# Check the attachments in and trigger a wiki refresh.
+	if ($config{rcs}) {
+		IkiWiki::rcs_add($_) foreach @attachments;
+		IkiWiki::disable_commit_hook();
+		IkiWiki::rcs_commit_staged(
+			message => gettext("attachment upload"),
+			session => $session,
+		);
+		IkiWiki::enable_commit_hook();
+		IkiWiki::rcs_update();
+	}
+	IkiWiki::refresh();
+	IkiWiki::saveindex();
+}
+
 sub attachment_location ($) {
 	my $page=shift;
 	
@@ -235,23 +314,75 @@ sub attachment_list ($) {
 	my $page=shift;
 	my $loc=attachment_location($page);
 
-	my @ret;
+	my $std=sub {
+		my $file=shift;
+		my $mtime=shift;
+		my $date=shift;
+		my $size=shift;
+
+		name => $file,
+		size => IkiWiki::Plugin::filecheck::humansize($size),
+		mtime => $date,
+		mtime_raw => $mtime,
+	};
+
+	# attachments already in the wiki
+	my %attachments;
 	foreach my $f (values %pagesources) {
 		if (! defined pagetype($f) &&
 		    $f=~m/^\Q$loc\E[^\/]+$/) {
-			push @ret, {
-				"field-select" => '<input type="checkbox" name="attachment_select" value="'.$f.'" />',
+			$attachments{$f}={
+				$std->($f, $IkiWiki::pagemtime{$f}, displaytime($IkiWiki::pagemtime{$f}), (stat($f))[7]),
 				link => htmllink($page, $page, $f, noimageinline => 1),
-				size => IkiWiki::Plugin::filecheck::humansize((stat($f))[7]),
-				mtime => displaytime($IkiWiki::pagemtime{$f}),
-				mtime_raw => $IkiWiki::pagemtime{$f},
 			};
 		}
 	}
+	
+	# attachments in holding directory
+	my $dir=attachment_holding_location($page);
+	my $heldmsg=gettext("this attachment is not yet saved");
+	foreach my $file (glob("$dir/*")) {
+		next unless -f $file;
+		my $base=IkiWiki::basename($file);
+		my $f=$loc.$base;
+		$attachments{$f}={
+			$std->($f, (stat($file))[9]*2, stored_msg(), (stat(_))[7]),
+			link => $base,
+		}
+	}
 
-	# Sort newer attachments to the top of the list, so a newly-added
-	# attachment appears just before the form used to add it.
-	return sort { $b->{mtime_raw} <=> $a->{mtime_raw} || $a->{link} cmp $b->{link} } @ret;
+	# Sort newer attachments to the end of the list.
+	return sort { $a->{mtime_raw} <=> $b->{mtime_raw} || $a->{link} cmp $b->{link} }
+		values %attachments;
+}
+
+sub stored_msg {
+	gettext("just uploaded");
+}
+
+sub json_response ($$$) {
+	my $q=shift;
+	my $filename=shift;
+	my $stored_msg=shift;
+
+	# for the jquery file upload widget
+	if ($q->Accept("application/json") >= 1.0 &&
+	    grep { /application\/json/i } $q->Accept) {
+		eval q{use JSON};
+		error $@ if $@;
+		print "Content-type: application/json\n\n";
+		my $size=-s $filename;
+		print to_json([
+			{
+				name => IkiWiki::basename($filename),
+				size => $size,
+				humansize => IkiWiki::Plugin::filecheck::humansize($size),
+				stored_msg => $stored_msg,
+				
+			}
+		]);
+		exit 0;
+	}
 }
 
 1
diff --git a/IkiWiki/Plugin/openid.pm b/IkiWiki/Plugin/openid.pm
index bd2cfdc44..b6642619a 100644
--- a/IkiWiki/Plugin/openid.pm
+++ b/IkiWiki/Plugin/openid.pm
@@ -8,6 +8,7 @@ use IkiWiki 3.00;
 
 sub import {
 	add_underlay("openid-selector");
+	add_underlay("jquery");
 	hook(type => "checkconfig", id => "openid", call => \&checkconfig);
 	hook(type => "getsetup", id => "openid", call => \&getsetup);
 	hook(type => "auth", id => "openid", call => \&auth);
diff --git a/IkiWiki/Plugin/remove.pm b/IkiWiki/Plugin/remove.pm
index bc481502a..b94447020 100644
--- a/IkiWiki/Plugin/remove.pm
+++ b/IkiWiki/Plugin/remove.pm
@@ -117,13 +117,27 @@ sub removal_confirm ($$@) {
 	my $session=shift;
 	my $attachment=shift;
 	my @pages=@_;
+		
+	# Special case for unsaved attachments.
+	foreach my $page (@pages) {
+		if (IkiWiki::Plugin::attachment->can("is_held_attachment")) {
+			my $f=IkiWiki::Plugin::attachment::is_held_attachment($page);
+			if (defined $f) {
+				print STDERR "!! remove $f\n";
+				require IkiWiki::Render;
+				IkiWiki::prune($f);
+			}
+		}
+	}
+	@pages=grep { exists $pagesources{$_} } @pages;
+	return unless @pages;
 
 	foreach my $page (@pages) {
 		IkiWiki::check_canedit($page, $q, $session);
 		check_canremove($page, $q, $session);
 	}
 
-   	# Save current form state to allow returning to it later
+	# Save current form state to allow returning to it later
 	# without losing any edits.
 	# (But don't save what button was submitted, to avoid
 	# looping back to here.)
@@ -178,10 +192,10 @@ sub formbuilder (@) {
 }
 
 sub sessioncgi ($$) {
-        my $q=shift;
+	my $q=shift;
 
 	if ($q->param("do") eq 'remove') {
-        	my $session=shift;
+		my $session=shift;
 		my ($form, $buttons)=confirmation_form($q, $session);
 		IkiWiki::decode_form_utf8($form);
 
@@ -192,7 +206,7 @@ sub sessioncgi ($$) {
 			IkiWiki::checksessionexpiry($q, $session, $q->param('sid'));
 
 			my @pages=$form->field("page");
-	
+			
 			# Validate removal by checking that the page exists,
 			# and that the user is allowed to edit(/remove) it.
 			my @files;
diff --git a/IkiWiki/Plugin/rename.pm b/IkiWiki/Plugin/rename.pm
index e871b815d..aa1081756 100644
--- a/IkiWiki/Plugin/rename.pm
+++ b/IkiWiki/Plugin/rename.pm
@@ -179,8 +179,15 @@ sub rename_start ($$$$) {
 	my $attachment=shift;
 	my $page=shift;
 
-	check_canrename($page, $pagesources{$page}, undef, undef,
-		$q, $session);
+	# Special case for renaming held attachments; normal checks
+	# don't apply.
+	my $held=$attachment &&
+		IkiWiki::Plugin::attachment->can("is_held_attachment") &&
+		IkiWiki::Plugin::attachment::is_held_attachment($page);
+	if (! defined $held) {
+		check_canrename($page, $pagesources{$page}, undef, undef,
+			$q, $session);
+	}
 
    	# Save current form state to allow returning to it later
 	# without losing any edits.
@@ -291,13 +298,11 @@ sub sessioncgi ($$) {
 		elsif ($form->submitted eq 'Rename' && $form->validate) {
 			IkiWiki::checksessionexpiry($q, $session, $q->param('sid'));
 
-			# Queue of rename actions to perfom.
-			my @torename;
-
 			# These untaints are safe because of the checks
 			# performed in check_canrename later.
 			my $src=$form->field("page");
-			my $srcfile=IkiWiki::possibly_foolish_untaint($pagesources{$src});
+			my $srcfile=IkiWiki::possibly_foolish_untaint($pagesources{$src})
+				if exists $pagesources{$src};
 			my $dest=IkiWiki::possibly_foolish_untaint(titlepage($form->field("new_name")));
 			my $destfile=$dest;
 			if (! $q->param("attachment")) {
@@ -312,6 +317,19 @@ sub sessioncgi ($$) {
 				
 				$destfile=newpagefile($dest, $type);
 			}
+		
+			# Special case for renaming held attachments.
+			my $held=$q->param("attachment") &&
+				IkiWiki::Plugin::attachment->can("is_held_attachment") &&
+				IkiWiki::Plugin::attachment::is_held_attachment($src);
+			if (defined $held) {
+				rename($held, IkiWiki::Plugin::attachment::attachment_holding_location($dest));
+				postrename($session, $src, $dest, $q->param("attachment"))
+					unless defined $srcfile;
+			}
+			
+			# Queue of rename actions to perfom.
+			my @torename;
 			push @torename, {
 				src => $src,
 			       	srcfile => $srcfile,
diff --git a/IkiWiki/Wrapper.pm b/IkiWiki/Wrapper.pm
index 4fe2d8111..d39a3ea40 100644
--- a/IkiWiki/Wrapper.pm
+++ b/IkiWiki/Wrapper.pm
@@ -49,7 +49,7 @@ sub gen_wrapper () {
 	push @envsave, qw{REMOTE_ADDR QUERY_STRING REQUEST_METHOD REQUEST_URI
 	               CONTENT_TYPE CONTENT_LENGTH GATEWAY_INTERFACE
 		       HTTP_COOKIE REMOTE_USER HTTPS REDIRECT_STATUS
-		       HTTP_HOST SERVER_PORT HTTPS
+		       HTTP_HOST SERVER_PORT HTTPS HTTP_ACCEPT
 		       REDIRECT_URL} if $config{cgi};
 	my $envsave="";
 	foreach my $var (@envsave) {
diff --git a/debian/changelog b/debian/changelog
index 4fe011f4a..c807c6da2 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -2,6 +2,16 @@ ikiwiki (3.20110609) UNRELEASED; urgency=low
 
   * userlist: New plugin, lets admins see a list of users and their info.
   * aggregate: Improve checking for too long aggregated filenames.
+  * Updated to jQuery 1.6.1.
+  * attachment: Speed up multiple file uploads by storing uploaded files
+    in a staging area until the page is saved/previewed, rather than
+    refreshing the site after each upload.
+    (Sponsored by The TOVA Company.)
+  * attachment: Files can be dragged into the edit page to upload them.
+    Multiple file batch upload support. Upload progress bars.
+    AJAX special effects. Impemented using the jQuery-File-Upload widget.
+    (If you don't have javascript don't worry, I kept that working too.)
+    (Sponsored by The TOVA Company.)
 
  -- Joey Hess <joeyh@debian.org>  Thu, 09 Jun 2011 10:06:44 -0400
 
diff --git a/debian/copyright b/debian/copyright
index 82c72d734..bcd9642b6 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -203,10 +203,27 @@ Comment:
  From http://code.google.com/p/openid-selector/
 License: BSD-2-clause
 
-Files: underlays/openid-selector/ikiwiki/openid/jquery.js
-Copyright: © 2005-2008 by John Resig, Branden Aaron & Jörn Zaefferer
+Files: underlays/jquery/*
+Copyright: © 2005-2011 by John Resig, Branden Aaron & Jörn Zaefferer
+           © 2011 The Dojo Foundation
 License: GPL-2
 
+Files: underlays/attachments/ikiwiki/jquery-ui*
+Copyright: © 2008 Paul Bakaus
+           © 2011 the jQuery UI Authors (http://jqueryui.com/about)
+License: GPL-2
+
+Files: underlays/attachments/ikiwiki/jquery.tmpl.min.js
+Copyright: © Boris Moore
+License: GPL-2
+
+Files: underlays/attachments/ikiwiki/
+Copyright: 2010, 2011 Sebastian Tschan
+Comment:
+ blueimp / jQuery-File-Upload widget,
+ from https://github.com/blueimp/jQuery-File-Upload
+License: Expat
+
 Files: underlays/themes/blueview/style.css
 Copyright: © 2009,2010 Bernd Zeimetz
            © 2008 Yahoo! Inc.
diff --git a/doc/style.css b/doc/style.css
index fcf39be6a..7bbfe5d2a 100644
--- a/doc/style.css
+++ b/doc/style.css
@@ -493,3 +493,11 @@ a.openid_large_btn:focus {
 .openid_selected {
 	border: 4px solid #DDD;
 }
+
+.fileupload-content .ui-progressbar {
+	width: 200px;
+	height: 20px;
+}
+.fileupload-content .ui-progressbar-value {
+	background: url(ikiwiki/images/pbar-ani.gif);
+}
diff --git a/templates/editpage.tmpl b/templates/editpage.tmpl
index d6ad80614..efe077f84 100644
--- a/templates/editpage.tmpl
+++ b/templates/editpage.tmpl
@@ -26,20 +26,50 @@
 <TMPL_IF NAME="FIELD-ATTACHMENT">
 <a class="toggle" href="#attachments">Attachments</a>
 <div class="<TMPL_VAR ATTACHMENTS-CLASS>" id="attachments">
-<table>
-<tr><td colspan="5"><TMPL_VAR FIELD-ATTACHMENT><TMPL_VAR FIELD-UPLOAD></td></tr>
+<div id="fileupload"> 
+<script>
+$(function () { $('#fileupload').fileupload(); }); // initialize upload widget
+</script>
+<script id="template-upload" type="text/x-jquery-tmpl"> 
+    <tr class="template-upload{{if error}} ui-state-error{{/if}}">
+        <td><input type="checkbox" name="attachment_select" value="${name}" />${name}</td>
+        {{if error}}
+        <td class="error" colspan="2">failed!</td>
+        {{else}}
+        <td class="progress" colspan="2"><div></div></td>
+        <td class="start"><button>Start</button></td>
+        {{/if}}
+        <td class="cancel"><button>Cancel</button></td>
+    </tr>
+</script> 
+<script id="template-download" type="text/x-jquery-tmpl"> 
+    <tr class="template-download{{if error}} ui-state-error{{/if}}">
+        <td><input type="checkbox" name="attachment_select" value="${name}" />${name}</td>
+        <td>${humansize}</td>
+        {{if error}}
+        <td class="error" colspan="2">failed!</td>
+        {{else}}
+        <td>${stored_msg}</td>
+        {{/if}}
+    </tr>
+</script> 
+<div class="fileupload-content">
+<table class="files">
 <TMPL_LOOP NAME="ATTACHMENT_LIST">
-<tr><td><TMPL_VAR FIELD-SELECT><TMPL_VAR LINK></td><td><TMPL_VAR SIZE></td><td><TMPL_VAR MTIME></td></tr>
+<tr><td><input type="checkbox" name="attachment_select" value="<TMPL_VAR NAME ESCAPE="HTML">" /><TMPL_VAR LINK></td><td><TMPL_VAR SIZE></td><td><TMPL_VAR MTIME></td></tr>
 </TMPL_LOOP>
+</table>
+</div>
+<TMPL_VAR FIELD-ATTACHMENT>
+<noscript><TMPL_VAR FIELD-UPLOAD></noscript>
 <TMPL_IF NAME="ATTACHMENT_LIST">
-<tr><td colspan="2"><TMPL_VAR FIELD-LINK><TMPL_VAR FIELD-RENAME><TMPL_VAR FIELD-REMOVE></td></tr>
+<TMPL_VAR FIELD-LINK><TMPL_VAR FIELD-RENAME><TMPL_VAR FIELD-REMOVE>
 </TMPL_IF>
-</table>
+</div> 
 </div>
 </TMPL_IF>
 <TMPL_VAR FORM-END>
 <TMPL_VAR WMD_PREVIEW>
-
 <TMPL_IF NAME="PAGE_PREVIEW">
 <hr />
 <div class="header">
diff --git a/templates/openid-selector.tmpl b/templates/openid-selector.tmpl
index 0659ee583..b6be2720c 100644
--- a/templates/openid-selector.tmpl
+++ b/templates/openid-selector.tmpl
@@ -1,4 +1,4 @@
-<script type="text/javascript" src="ikiwiki/openid/jquery.js"></script>
+<script type="text/javascript" src="ikiwiki/jquery.min.js"></script>
 <script type="text/javascript" src="ikiwiki/openid/openid-jquery.js"></script>
 <script type="text/javascript">
 $(document).ready(function() {
diff --git a/underlays/attachment/ikiwiki/images/pbar-ani.gif b/underlays/attachment/ikiwiki/images/pbar-ani.gif
new file mode 100644
index 000000000..fbcce6bc9
--- /dev/null
+++ b/underlays/attachment/ikiwiki/images/pbar-ani.gif
diff --git a/underlays/attachment/ikiwiki/images/ui-bg_flat_75_ffffff_40x100.png b/underlays/attachment/ikiwiki/images/ui-bg_flat_75_ffffff_40x100.png
new file mode 100644
index 000000000..ac8b229af
--- /dev/null
+++ b/underlays/attachment/ikiwiki/images/ui-bg_flat_75_ffffff_40x100.png
diff --git a/underlays/attachment/ikiwiki/images/ui-bg_glass_75_e6e6e6_1x400.png b/underlays/attachment/ikiwiki/images/ui-bg_glass_75_e6e6e6_1x400.png
new file mode 100644
index 000000000..86c2baa65
--- /dev/null
+++ b/underlays/attachment/ikiwiki/images/ui-bg_glass_75_e6e6e6_1x400.png
diff --git a/underlays/attachment/ikiwiki/images/ui-icons_888888_256x240.png b/underlays/attachment/ikiwiki/images/ui-icons_888888_256x240.png
new file mode 100644
index 000000000..5ba708c39
--- /dev/null
+++ b/underlays/attachment/ikiwiki/images/ui-icons_888888_256x240.png
diff --git a/underlays/attachment/ikiwiki/jquery-ui.min.css b/underlays/attachment/ikiwiki/jquery-ui.min.css
new file mode 100644
index 000000000..b96da31fb
--- /dev/null
+++ b/underlays/attachment/ikiwiki/jquery-ui.min.css
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/underlays/attachment/ikiwiki/jquery-ui.min.js b/underlays/attachment/ikiwiki/jquery-ui.min.js
new file mode 100644
index 000000000..78b37b6f4
--- /dev/null
+++ b/underlays/attachment/ikiwiki/jquery-ui.min.js
@@ -0,0 +1,33 @@
+/*
+ * jQuery UI 1.8.12
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI
+ */
+(function(a,c){a.ui=a.ui||{};if(a.ui.version){return}a.extend(a.ui,{version:"1.8.12",keyCode:{ALT:18,BACKSPACE:8,CAPS_LOCK:20,COMMA:188,COMMAND:91,COMMAND_LEFT:91,COMMAND_RIGHT:93,CONTROL:17,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,INSERT:45,LEFT:37,MENU:93,NUMPAD_ADD:107,NUMPAD_DECIMAL:110,NUMPAD_DIVIDE:111,NUMPAD_ENTER:108,NUMPAD_MULTIPLY:106,NUMPAD_SUBTRACT:109,PAGE_DOWN:34,PAGE_UP:33,PERIOD:190,RIGHT:39,SHIFT:16,SPACE:32,TAB:9,UP:38,WINDOWS:91}});a.fn.extend({_focus:a.fn.focus,focus:function(d,e){return typeof d==="number"?this.each(function(){var f=this;setTimeout(function(){a(f).focus();if(e){e.call(f)}},d)}):this._focus.apply(this,arguments)},scrollParent:function(){var d;if((a.browser.msie&&(/(static|relative)/).test(this.css("position")))||(/absolute/).test(this.css("position"))){d=this.parents().filter(function(){return(/(relative|absolute|fixed)/).test(a.curCSS(this,"position",1))&&(/(auto|scroll)/).test(a.curCSS(this,"overflow",1)+a.curCSS(this,"overflow-y",1)+a.curCSS(this,"overflow-x",1))}).eq(0)}else{d=this.parents().filter(function(){return(/(auto|scroll)/).test(a.curCSS(this,"overflow",1)+a.curCSS(this,"overflow-y",1)+a.curCSS(this,"overflow-x",1))}).eq(0)}return(/fixed/).test(this.css("position"))||!d.length?a(document):d},zIndex:function(g){if(g!==c){return this.css("zIndex",g)}if(this.length){var e=a(this[0]),d,f;while(e.length&&e[0]!==document){d=e.css("position");if(d==="absolute"||d==="relative"||d==="fixed"){f=parseInt(e.css("zIndex"),10);if(!isNaN(f)&&f!==0){return f}}e=e.parent()}}return 0},disableSelection:function(){return this.bind((a.support.selectstart?"selectstart":"mousedown")+".ui-disableSelection",function(d){d.preventDefault()})},enableSelection:function(){return this.unbind(".ui-disableSelection")}});a.each(["Width","Height"],function(f,d){var e=d==="Width"?["Left","Right"]:["Top","Bottom"],g=d.toLowerCase(),j={innerWidth:a.fn.innerWidth,innerHeight:a.fn.innerHeight,outerWidth:a.fn.outerWidth,outerHeight:a.fn.outerHeight};function h(l,k,i,m){a.each(e,function(){k-=parseFloat(a.curCSS(l,"padding"+this,true))||0;if(i){k-=parseFloat(a.curCSS(l,"border"+this+"Width",true))||0}if(m){k-=parseFloat(a.curCSS(l,"margin"+this,true))||0}});return k}a.fn["inner"+d]=function(i){if(i===c){return j["inner"+d].call(this)}return this.each(function(){a(this).css(g,h(this,i)+"px")})};a.fn["outer"+d]=function(i,k){if(typeof i!=="number"){return j["outer"+d].call(this,i)}return this.each(function(){a(this).css(g,h(this,i,true,k)+"px")})}});function b(d){return !a(d).parents().andSelf().filter(function(){return a.curCSS(this,"visibility")==="hidden"||a.expr.filters.hidden(this)}).length}a.extend(a.expr[":"],{data:function(f,e,d){return !!a.data(f,d[3])},focusable:function(f){var i=f.nodeName.toLowerCase(),d=a.attr(f,"tabindex");if("area"===i){var h=f.parentNode,g=h.name,e;if(!f.href||!g||h.nodeName.toLowerCase()!=="map"){return false}e=a("img[usemap=#"+g+"]")[0];return !!e&&b(e)}return(/input|select|textarea|button|object/.test(i)?!f.disabled:"a"==i?f.href||!isNaN(d):!isNaN(d))&&b(f)},tabbable:function(e){var d=a.attr(e,"tabindex");return(isNaN(d)||d>=0)&&a(e).is(":focusable")}});a(function(){var d=document.body,e=d.appendChild(e=document.createElement("div"));a.extend(e.style,{minHeight:"100px",height:"auto",padding:0,borderWidth:0});a.support.minHeight=e.offsetHeight===100;a.support.selectstart="onselectstart" in e;d.removeChild(e).style.display="none"});a.extend(a.ui,{plugin:{add:function(e,f,h){var g=a.ui[e].prototype;for(var d in h){g.plugins[d]=g.plugins[d]||[];g.plugins[d].push([f,h[d]])}},call:function(d,f,e){var h=d.plugins[f];if(!h||!d.element[0].parentNode){return}for(var g=0;g<h.length;g++){if(d.options[h[g][0]]){h[g][1].apply(d.element,e)}}}},contains:function(e,d){return document.compareDocumentPosition?e.compareDocumentPosition(d)&16:e!==d&&e.contains(d)},hasScroll:function(g,e){if(a(g).css("overflow")==="hidden"){return false}var d=(e&&e==="left")?"scrollLeft":"scrollTop",f=false;if(g[d]>0){return true}g[d]=1;f=(g[d]>0);g[d]=0;return f},isOverAxis:function(e,d,f){return(e>d)&&(e<(d+f))},isOver:function(i,e,h,g,d,f){return a.ui.isOverAxis(i,h,d)&&a.ui.isOverAxis(e,g,f)}})})(jQuery);
+/*
+ * jQuery UI Widget 1.8.12
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Widget
+ */
+(function(b,d){if(b.cleanData){var c=b.cleanData;b.cleanData=function(e){for(var f=0,g;(g=e[f])!=null;f++){b(g).triggerHandler("remove")}c(e)}}else{var a=b.fn.remove;b.fn.remove=function(e,f){return this.each(function(){if(!f){if(!e||b.filter(e,[this]).length){b("*",this).add([this]).each(function(){b(this).triggerHandler("remove")})}}return a.call(b(this),e,f)})}}b.widget=function(f,h,e){var g=f.split(".")[0],j;f=f.split(".")[1];j=g+"-"+f;if(!e){e=h;h=b.Widget}b.expr[":"][j]=function(k){return !!b.data(k,f)};b[g]=b[g]||{};b[g][f]=function(k,l){if(arguments.length){this._createWidget(k,l)}};var i=new h();i.options=b.extend(true,{},i.options);b[g][f].prototype=b.extend(true,i,{namespace:g,widgetName:f,widgetEventPrefix:b[g][f].prototype.widgetEventPrefix||f,widgetBaseClass:j},e);b.widget.bridge(f,b[g][f])};b.widget.bridge=function(f,e){b.fn[f]=function(i){var g=typeof i==="string",h=Array.prototype.slice.call(arguments,1),j=this;i=!g&&h.length?b.extend.apply(null,[true,i].concat(h)):i;if(g&&i.charAt(0)==="_"){return j}if(g){this.each(function(){var k=b.data(this,f),l=k&&b.isFunction(k[i])?k[i].apply(k,h):k;if(l!==k&&l!==d){j=l;return false}})}else{this.each(function(){var k=b.data(this,f);if(k){k.option(i||{})._init()}else{b.data(this,f,new e(i,this))}})}return j}};b.Widget=function(e,f){if(arguments.length){this._createWidget(e,f)}};b.Widget.prototype={widgetName:"widget",widgetEventPrefix:"",options:{disabled:false},_createWidget:function(f,g){b.data(g,this.widgetName,this);this.element=b(g);this.options=b.extend(true,{},this.options,this._getCreateOptions(),f);var e=this;this.element.bind("remove."+this.widgetName,function(){e.destroy()});this._create();this._trigger("create");this._init()},_getCreateOptions:function(){return b.metadata&&b.metadata.get(this.element[0])[this.widgetName]},_create:function(){},_init:function(){},destroy:function(){this.element.unbind("."+this.widgetName).removeData(this.widgetName);this.widget().unbind("."+this.widgetName).removeAttr("aria-disabled").removeClass(this.widgetBaseClass+"-disabled ui-state-disabled")},widget:function(){return this.element},option:function(f,g){var e=f;if(arguments.length===0){return b.extend({},this.options)}if(typeof f==="string"){if(g===d){return this.options[f]}e={};e[f]=g}this._setOptions(e);return this},_setOptions:function(f){var e=this;b.each(f,function(g,h){e._setOption(g,h)});return this},_setOption:function(e,f){this.options[e]=f;if(e==="disabled"){this.widget()[f?"addClass":"removeClass"](this.widgetBaseClass+"-disabled ui-state-disabled").attr("aria-disabled",f)}return this},enable:function(){return this._setOption("disabled",false)},disable:function(){return this._setOption("disabled",true)},_trigger:function(f,g,h){var k=this.options[f];g=b.Event(g);g.type=(f===this.widgetEventPrefix?f:this.widgetEventPrefix+f).toLowerCase();h=h||{};if(g.originalEvent){for(var e=b.event.props.length,j;e;){j=b.event.props[--e];g[j]=g.originalEvent[j]}}this.element.trigger(g,h);return !(b.isFunction(k)&&k.call(this.element[0],g,h)===false||g.isDefaultPrevented())}}})(jQuery);
+/*
+ * jQuery UI Mouse 1.8.12
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Mouse
+ *
+ * Depends:
+ *	jquery.ui.widget.js
+ */
+(function(a,b){a.widget("ui.mouse",{options:{cancel:":input,option",distance:1,delay:0},_mouseInit:function(){var c=this;this.element.bind("mousedown."+this.widgetName,function(d){return c._mouseDown(d)}).bind("click."+this.widgetName,function(d){if(true===a.data(d.target,c.widgetName+".preventClickEvent")){a.removeData(d.target,c.widgetName+".preventClickEvent");d.stopImmediatePropagation();return false}});this.started=false},_mouseDestroy:function(){this.element.unbind("."+this.widgetName)},_mouseDown:function(e){e.originalEvent=e.originalEvent||{};if(e.originalEvent.mouseHandled){return}(this._mouseStarted&&this._mouseUp(e));this._mouseDownEvent=e;var d=this,f=(e.which==1),c=(typeof this.options.cancel=="string"?a(e.target).parents().add(e.target).filter(this.options.cancel).length:false);if(!f||c||!this._mouseCapture(e)){return true}this.mouseDelayMet=!this.options.delay;if(!this.mouseDelayMet){this._mouseDelayTimer=setTimeout(function(){d.mouseDelayMet=true},this.options.delay)}if(this._mouseDistanceMet(e)&&this._mouseDelayMet(e)){this._mouseStarted=(this._mouseStart(e)!==false);if(!this._mouseStarted){e.preventDefault();return true}}if(true===a.data(e.target,this.widgetName+".preventClickEvent")){a.removeData(e.target,this.widgetName+".preventClickEvent")}this._mouseMoveDelegate=function(g){return d._mouseMove(g)};this._mouseUpDelegate=function(g){return d._mouseUp(g)};a(document).bind("mousemove."+this.widgetName,this._mouseMoveDelegate).bind("mouseup."+this.widgetName,this._mouseUpDelegate);e.preventDefault();e.originalEvent.mouseHandled=true;return true},_mouseMove:function(c){if(a.browser.msie&&!(document.documentMode>=9)&&!c.button){return this._mouseUp(c)}if(this._mouseStarted){this._mouseDrag(c);return c.preventDefault()}if(this._mouseDistanceMet(c)&&this._mouseDelayMet(c)){this._mouseStarted=(this._mouseStart(this._mouseDownEvent,c)!==false);(this._mouseStarted?this._mouseDrag(c):this._mouseUp(c))}return !this._mouseStarted},_mouseUp:function(c){a(document).unbind("mousemove."+this.widgetName,this._mouseMoveDelegate).unbind("mouseup."+this.widgetName,this._mouseUpDelegate);if(this._mouseStarted){this._mouseStarted=false;if(c.target==this._mouseDownEvent.target){a.data(c.target,this.widgetName+".preventClickEvent",true)}this._mouseStop(c)}return false},_mouseDistanceMet:function(c){return(Math.max(Math.abs(this._mouseDownEvent.pageX-c.pageX),Math.abs(this._mouseDownEvent.pageY-c.pageY))>=this.options.distance)},_mouseDelayMet:function(c){return this.mouseDelayMet},_mouseStart:function(c){},_mouseDrag:function(c){},_mouseStop:function(c){},_mouseCapture:function(c){return true}})})(jQuery);(function(f,g){f.ui=f.ui||{};var d=/left|center|right/,e=/top|center|bottom/,a="center",b=f.fn.position,c=f.fn.offset;f.fn.position=function(i){if(!i||!i.of){return b.apply(this,arguments)}i=f.extend({},i);var m=f(i.of),l=m[0],o=(i.collision||"flip").split(" "),n=i.offset?i.offset.split(" "):[0,0],k,h,j;if(l.nodeType===9){k=m.width();h=m.height();j={top:0,left:0}}else{if(l.setTimeout){k=m.width();h=m.height();j={top:m.scrollTop(),left:m.scrollLeft()}}else{if(l.preventDefault){i.at="left top";k=h=0;j={top:i.of.pageY,left:i.of.pageX}}else{k=m.outerWidth();h=m.outerHeight();j=m.offset()}}}f.each(["my","at"],function(){var p=(i[this]||"").split(" ");if(p.length===1){p=d.test(p[0])?p.concat([a]):e.test(p[0])?[a].concat(p):[a,a]}p[0]=d.test(p[0])?p[0]:a;p[1]=e.test(p[1])?p[1]:a;i[this]=p});if(o.length===1){o[1]=o[0]}n[0]=parseInt(n[0],10)||0;if(n.length===1){n[1]=n[0]}n[1]=parseInt(n[1],10)||0;if(i.at[0]==="right"){j.left+=k}else{if(i.at[0]===a){j.left+=k/2}}if(i.at[1]==="bottom"){j.top+=h}else{if(i.at[1]===a){j.top+=h/2}}j.left+=n[0];j.top+=n[1];return this.each(function(){var s=f(this),v=s.outerWidth(),r=s.outerHeight(),u=parseInt(f.curCSS(this,"marginLeft",true))||0,q=parseInt(f.curCSS(this,"marginTop",true))||0,x=v+u+(parseInt(f.curCSS(this,"marginRight",true))||0),y=r+q+(parseInt(f.curCSS(this,"marginBottom",true))||0),w=f.extend({},j),p;if(i.my[0]==="right"){w.left-=v}else{if(i.my[0]===a){w.left-=v/2}}if(i.my[1]==="bottom"){w.top-=r}else{if(i.my[1]===a){w.top-=r/2}}w.left=Math.round(w.left);w.top=Math.round(w.top);p={left:w.left-u,top:w.top-q};f.each(["left","top"],function(A,z){if(f.ui.position[o[A]]){f.ui.position[o[A]][z](w,{targetWidth:k,targetHeight:h,elemWidth:v,elemHeight:r,collisionPosition:p,collisionWidth:x,collisionHeight:y,offset:n,my:i.my,at:i.at})}});if(f.fn.bgiframe){s.bgiframe()}s.offset(f.extend(w,{using:i.using}))})};f.ui.position={fit:{left:function(h,i){var k=f(window),j=i.collisionPosition.left+i.collisionWidth-k.width()-k.scrollLeft();h.left=j>0?h.left-j:Math.max(h.left-i.collisionPosition.left,h.left)},top:function(h,i){var k=f(window),j=i.collisionPosition.top+i.collisionHeight-k.height()-k.scrollTop();h.top=j>0?h.top-j:Math.max(h.top-i.collisionPosition.top,h.top)}},flip:{left:function(i,k){if(k.at[0]===a){return}var m=f(window),l=k.collisionPosition.left+k.collisionWidth-m.width()-m.scrollLeft(),h=k.my[0]==="left"?-k.elemWidth:k.my[0]==="right"?k.elemWidth:0,j=k.at[0]==="left"?k.targetWidth:-k.targetWidth,n=-2*k.offset[0];i.left+=k.collisionPosition.left<0?h+j+n:l>0?h+j+n:0},top:function(i,k){if(k.at[1]===a){return}var m=f(window),l=k.collisionPosition.top+k.collisionHeight-m.height()-m.scrollTop(),h=k.my[1]==="top"?-k.elemHeight:k.my[1]==="bottom"?k.elemHeight:0,j=k.at[1]==="top"?k.targetHeight:-k.targetHeight,n=-2*k.offset[1];i.top+=k.collisionPosition.top<0?h+j+n:l>0?h+j+n:0}}};if(!f.offset.setOffset){f.offset.setOffset=function(l,i){if(/static/.test(f.curCSS(l,"position"))){l.style.position="relative"}var k=f(l),n=k.offset(),h=parseInt(f.curCSS(l,"top",true),10)||0,m=parseInt(f.curCSS(l,"left",true),10)||0,j={top:(i.top-n.top)+h,left:(i.left-n.left)+m};if("using" in i){i.using.call(l,j)}else{k.css(j)}};f.fn.offset=function(h){var i=this[0];if(!i||!i.ownerDocument){return null}if(h){return this.each(function(){f.offset.setOffset(this,h)})}return c.call(this)}}}(jQuery));(function(a,b){a.widget("ui.draggable",a.ui.mouse,{widgetEventPrefix:"drag",options:{addClasses:true,appendTo:"parent",axis:false,connectToSortable:false,containment:false,cursor:"auto",cursorAt:false,grid:false,handle:false,helper:"original",iframeFix:false,opacity:false,refreshPositions:false,revert:false,revertDuration:500,scope:"default",scroll:true,scrollSensitivity:20,scrollSpeed:20,snap:false,snapMode:"both",snapTolerance:20,stack:false,zIndex:false},_create:function(){if(this.options.helper=="original"&&!(/^(?:r|a|f)/).test(this.element.css("position"))){this.element[0].style.position="relative"}(this.options.addClasses&&this.element.addClass("ui-draggable"));(this.options.disabled&&this.element.addClass("ui-draggable-disabled"));this._mouseInit()},destroy:function(){if(!this.element.data("draggable")){return}this.element.removeData("draggable").unbind(".draggable").removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled");this._mouseDestroy();return this},_mouseCapture:function(c){var d=this.options;if(this.helper||d.disabled||a(c.target).is(".ui-resizable-handle")){return false}this.handle=this._getHandle(c);if(!this.handle){return false}return true},_mouseStart:function(c){var d=this.options;this.helper=this._createHelper(c);this._cacheHelperProportions();if(a.ui.ddmanager){a.ui.ddmanager.current=this}this._cacheMargins();this.cssPosition=this.helper.css("position");this.scrollParent=this.helper.scrollParent();this.offset=this.positionAbs=this.element.offset();this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left};a.extend(this.offset,{click:{left:c.pageX-this.offset.left,top:c.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});this.originalPosition=this.position=this._generatePosition(c);this.originalPageX=c.pageX;this.originalPageY=c.pageY;(d.cursorAt&&this._adjustOffsetFromHelper(d.cursorAt));if(d.containment){this._setContainment()}if(this._trigger("start",c)===false){this._clear();return false}this._cacheHelperProportions();if(a.ui.ddmanager&&!d.dropBehaviour){a.ui.ddmanager.prepareOffsets(this,c)}this.helper.addClass("ui-draggable-dragging");this._mouseDrag(c,true);return true},_mouseDrag:function(c,e){this.position=this._generatePosition(c);this.positionAbs=this._convertPositionTo("absolute");if(!e){var d=this._uiHash();if(this._trigger("drag",c,d)===false){this._mouseUp({});return false}this.position=d.position}if(!this.options.axis||this.options.axis!="y"){this.helper[0].style.left=this.position.left+"px"}if(!this.options.axis||this.options.axis!="x"){this.helper[0].style.top=this.position.top+"px"}if(a.ui.ddmanager){a.ui.ddmanager.drag(this,c)}return false},_mouseStop:function(d){var e=false;if(a.ui.ddmanager&&!this.options.dropBehaviour){e=a.ui.ddmanager.drop(this,d)}if(this.dropped){e=this.dropped;this.dropped=false}if((!this.element[0]||!this.element[0].parentNode)&&this.options.helper=="original"){return false}if((this.options.revert=="invalid"&&!e)||(this.options.revert=="valid"&&e)||this.options.revert===true||(a.isFunction(this.options.revert)&&this.options.revert.call(this.element,e))){var c=this;a(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){if(c._trigger("stop",d)!==false){c._clear()}})}else{if(this._trigger("stop",d)!==false){this._clear()}}return false},cancel:function(){if(this.helper.is(".ui-draggable-dragging")){this._mouseUp({})}else{this._clear()}return this},_getHandle:function(c){var d=!this.options.handle||!a(this.options.handle,this.element).length?true:false;a(this.options.handle,this.element).find("*").andSelf().each(function(){if(this==c.target){d=true}});return d},_createHelper:function(d){var e=this.options;var c=a.isFunction(e.helper)?a(e.helper.apply(this.element[0],[d])):(e.helper=="clone"?this.element.clone():this.element);if(!c.parents("body").length){c.appendTo((e.appendTo=="parent"?this.element[0].parentNode:e.appendTo))}if(c[0]!=this.element[0]&&!(/(fixed|absolute)/).test(c.css("position"))){c.css("position","absolute")}return c},_adjustOffsetFromHelper:function(c){if(typeof c=="string"){c=c.split(" ")}if(a.isArray(c)){c={left:+c[0],top:+c[1]||0}}if("left" in c){this.offset.click.left=c.left+this.margins.left}if("right" in c){this.offset.click.left=this.helperProportions.width-c.right+this.margins.left}if("top" in c){this.offset.click.top=c.top+this.margins.top}if("bottom" in c){this.offset.click.top=this.helperProportions.height-c.bottom+this.margins.top}},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var c=this.offsetParent.offset();if(this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0])){c.left+=this.scrollParent.scrollLeft();c.top+=this.scrollParent.scrollTop()}if((this.offsetParent[0]==document.body)||(this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&a.browser.msie)){c={top:0,left:0}}return{top:c.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:c.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var c=this.element.position();return{top:c.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:c.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}else{return{top:0,left:0}}},_cacheMargins:function(){this.margins={left:(parseInt(this.element.css("marginLeft"),10)||0),top:(parseInt(this.element.css("marginTop"),10)||0),right:(parseInt(this.element.css("marginRight"),10)||0),bottom:(parseInt(this.element.css("marginBottom"),10)||0)}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var f=this.options;if(f.containment=="parent"){f.containment=this.helper[0].parentNode}if(f.containment=="document"||f.containment=="window"){this.containment=[(f.containment=="document"?0:a(window).scrollLeft())-this.offset.relative.left-this.offset.parent.left,(f.containment=="document"?0:a(window).scrollTop())-this.offset.relative.top-this.offset.parent.top,(f.containment=="document"?0:a(window).scrollLeft())+a(f.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(f.containment=="document"?0:a(window).scrollTop())+(a(f.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top]}if(!(/^(document|window|parent)$/).test(f.containment)&&f.containment.constructor!=Array){var d=a(f.containment)[0];if(!d){return}var e=a(f.containment).offset();var c=(a(d).css("overflow")!="hidden");this.containment=[e.left+(parseInt(a(d).css("borderLeftWidth"),10)||0)+(parseInt(a(d).css("paddingLeft"),10)||0),e.top+(parseInt(a(d).css("borderTopWidth"),10)||0)+(parseInt(a(d).css("paddingTop"),10)||0),e.left+(c?Math.max(d.scrollWidth,d.offsetWidth):d.offsetWidth)-(parseInt(a(d).css("borderLeftWidth"),10)||0)-(parseInt(a(d).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left-this.margins.right,e.top+(c?Math.max(d.scrollHeight,d.offsetHeight):d.offsetHeight)-(parseInt(a(d).css("borderTopWidth"),10)||0)-(parseInt(a(d).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top-this.margins.bottom]}else{if(f.containment.constructor==Array){this.containment=f.containment}}},_convertPositionTo:function(g,i){if(!i){i=this.position}var e=g=="absolute"?1:-1;var f=this.options,c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,h=(/(html|body)/i).test(c[0].tagName);return{top:(i.top+this.offset.relative.top*e+this.offset.parent.top*e-(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():(h?0:c.scrollTop()))*e)),left:(i.left+this.offset.relative.left*e+this.offset.parent.left*e-(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():h?0:c.scrollLeft())*e))}},_generatePosition:function(f){var i=this.options,c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,j=(/(html|body)/i).test(c[0].tagName);var e=f.pageX;var d=f.pageY;if(this.originalPosition){if(this.containment){if(f.pageX-this.offset.click.left<this.containment[0]){e=this.containment[0]+this.offset.click.left}if(f.pageY-this.offset.click.top<this.containment[1]){d=this.containment[1]+this.offset.click.top}if(f.pageX-this.offset.click.left>this.containment[2]){e=this.containment[2]+this.offset.click.left}if(f.pageY-this.offset.click.top>this.containment[3]){d=this.containment[3]+this.offset.click.top}}if(i.grid){var h=this.originalPageY+Math.round((d-this.originalPageY)/i.grid[1])*i.grid[1];d=this.containment?(!(h-this.offset.click.top<this.containment[1]||h-this.offset.click.top>this.containment[3])?h:(!(h-this.offset.click.top<this.containment[1])?h-i.grid[1]:h+i.grid[1])):h;var g=this.originalPageX+Math.round((e-this.originalPageX)/i.grid[0])*i.grid[0];e=this.containment?(!(g-this.offset.click.left<this.containment[0]||g-this.offset.click.left>this.containment[2])?g:(!(g-this.offset.click.left<this.containment[0])?g-i.grid[0]:g+i.grid[0])):g}}return{top:(d-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():(j?0:c.scrollTop())))),left:(e-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():j?0:c.scrollLeft())))}},_clear:function(){this.helper.removeClass("ui-draggable-dragging");if(this.helper[0]!=this.element[0]&&!this.cancelHelperRemoval){this.helper.remove()}this.helper=null;this.cancelHelperRemoval=false},_trigger:function(c,d,e){e=e||this._uiHash();a.ui.plugin.call(this,c,[d,e]);if(c=="drag"){this.positionAbs=this._convertPositionTo("absolute")}return a.Widget.prototype._trigger.call(this,c,d,e)},plugins:{},_uiHash:function(c){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs}}});a.extend(a.ui.draggable,{version:"1.8.12"});a.ui.plugin.add("draggable","connectToSortable",{start:function(d,f){var e=a(this).data("draggable"),g=e.options,c=a.extend({},f,{item:e.element});e.sortables=[];a(g.connectToSortable).each(function(){var h=a.data(this,"sortable");if(h&&!h.options.disabled){e.sortables.push({instance:h,shouldRevert:h.options.revert});h.refreshPositions();h._trigger("activate",d,c)}})},stop:function(d,f){var e=a(this).data("draggable"),c=a.extend({},f,{item:e.element});a.each(e.sortables,function(){if(this.instance.isOver){this.instance.isOver=0;e.cancelHelperRemoval=true;this.instance.cancelHelperRemoval=false;if(this.shouldRevert){this.instance.options.revert=true}this.instance._mouseStop(d);this.instance.options.helper=this.instance.options._helper;if(e.options.helper=="original"){this.instance.currentItem.css({top:"auto",left:"auto"})}}else{this.instance.cancelHelperRemoval=false;this.instance._trigger("deactivate",d,c)}})},drag:function(d,g){var f=a(this).data("draggable"),c=this;var e=function(j){var p=this.offset.click.top,n=this.offset.click.left;var h=this.positionAbs.top,l=this.positionAbs.left;var k=j.height,m=j.width;var q=j.top,i=j.left;return a.ui.isOver(h+p,l+n,q,i,k,m)};a.each(f.sortables,function(h){this.instance.positionAbs=f.positionAbs;this.instance.helperProportions=f.helperProportions;this.instance.offset.click=f.offset.click;if(this.instance._intersectsWith(this.instance.containerCache)){if(!this.instance.isOver){this.instance.isOver=1;this.instance.currentItem=a(c).clone().appendTo(this.instance.element).data("sortable-item",true);this.instance.options._helper=this.instance.options.helper;this.instance.options.helper=function(){return g.helper[0]};d.target=this.instance.currentItem[0];this.instance._mouseCapture(d,true);this.instance._mouseStart(d,true,true);this.instance.offset.click.top=f.offset.click.top;this.instance.offset.click.left=f.offset.click.left;this.instance.offset.parent.left-=f.offset.parent.left-this.instance.offset.parent.left;this.instance.offset.parent.top-=f.offset.parent.top-this.instance.offset.parent.top;f._trigger("toSortable",d);f.dropped=this.instance.element;f.currentItem=f.element;this.instance.fromOutside=f}if(this.instance.currentItem){this.instance._mouseDrag(d)}}else{if(this.instance.isOver){this.instance.isOver=0;this.instance.cancelHelperRemoval=true;this.instance.options.revert=false;this.instance._trigger("out",d,this.instance._uiHash(this.instance));this.instance._mouseStop(d,true);this.instance.options.helper=this.instance.options._helper;this.instance.currentItem.remove();if(this.instance.placeholder){this.instance.placeholder.remove()}f._trigger("fromSortable",d);f.dropped=false}}})}});a.ui.plugin.add("draggable","cursor",{start:function(d,e){var c=a("body"),f=a(this).data("draggable").options;if(c.css("cursor")){f._cursor=c.css("cursor")}c.css("cursor",f.cursor)},stop:function(c,d){var e=a(this).data("draggable").options;if(e._cursor){a("body").css("cursor",e._cursor)}}});a.ui.plugin.add("draggable","iframeFix",{start:function(c,d){var e=a(this).data("draggable").options;a(e.iframeFix===true?"iframe":e.iframeFix).each(function(){a('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>').css({width:this.offsetWidth+"px",height:this.offsetHeight+"px",position:"absolute",opacity:"0.001",zIndex:1000}).css(a(this).offset()).appendTo("body")})},stop:function(c,d){a("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)})}});a.ui.plugin.add("draggable","opacity",{start:function(d,e){var c=a(e.helper),f=a(this).data("draggable").options;if(c.css("opacity")){f._opacity=c.css("opacity")}c.css("opacity",f.opacity)},stop:function(c,d){var e=a(this).data("draggable").options;if(e._opacity){a(d.helper).css("opacity",e._opacity)}}});a.ui.plugin.add("draggable","scroll",{start:function(d,e){var c=a(this).data("draggable");if(c.scrollParent[0]!=document&&c.scrollParent[0].tagName!="HTML"){c.overflowOffset=c.scrollParent.offset()}},drag:function(e,f){var d=a(this).data("draggable"),g=d.options,c=false;if(d.scrollParent[0]!=document&&d.scrollParent[0].tagName!="HTML"){if(!g.axis||g.axis!="x"){if((d.overflowOffset.top+d.scrollParent[0].offsetHeight)-e.pageY<g.scrollSensitivity){d.scrollParent[0].scrollTop=c=d.scrollParent[0].scrollTop+g.scrollSpeed}else{if(e.pageY-d.overflowOffset.top<g.scrollSensitivity){d.scrollParent[0].scrollTop=c=d.scrollParent[0].scrollTop-g.scrollSpeed}}}if(!g.axis||g.axis!="y"){if((d.overflowOffset.left+d.scrollParent[0].offsetWidth)-e.pageX<g.scrollSensitivity){d.scrollParent[0].scrollLeft=c=d.scrollParent[0].scrollLeft+g.scrollSpeed}else{if(e.pageX-d.overflowOffset.left<g.scrollSensitivity){d.scrollParent[0].scrollLeft=c=d.scrollParent[0].scrollLeft-g.scrollSpeed}}}}else{if(!g.axis||g.axis!="x"){if(e.pageY-a(document).scrollTop()<g.scrollSensitivity){c=a(document).scrollTop(a(document).scrollTop()-g.scrollSpeed)}else{if(a(window).height()-(e.pageY-a(document).scrollTop())<g.scrollSensitivity){c=a(document).scrollTop(a(document).scrollTop()+g.scrollSpeed)}}}if(!g.axis||g.axis!="y"){if(e.pageX-a(document).scrollLeft()<g.scrollSensitivity){c=a(document).scrollLeft(a(document).scrollLeft()-g.scrollSpeed)}else{if(a(window).width()-(e.pageX-a(document).scrollLeft())<g.scrollSensitivity){c=a(document).scrollLeft(a(document).scrollLeft()+g.scrollSpeed)}}}}if(c!==false&&a.ui.ddmanager&&!g.dropBehaviour){a.ui.ddmanager.prepareOffsets(d,e)}}});a.ui.plugin.add("draggable","snap",{start:function(d,e){var c=a(this).data("draggable"),f=c.options;c.snapElements=[];a(f.snap.constructor!=String?(f.snap.items||":data(draggable)"):f.snap).each(function(){var h=a(this);var g=h.offset();if(this!=c.element[0]){c.snapElements.push({item:this,width:h.outerWidth(),height:h.outerHeight(),top:g.top,left:g.left})}})},drag:function(u,p){var g=a(this).data("draggable"),q=g.options;var y=q.snapTolerance;var x=p.offset.left,w=x+g.helperProportions.width,f=p.offset.top,e=f+g.helperProportions.height;for(var v=g.snapElements.length-1;v>=0;v--){var s=g.snapElements[v].left,n=s+g.snapElements[v].width,m=g.snapElements[v].top,A=m+g.snapElements[v].height;if(!((s-y<x&&x<n+y&&m-y<f&&f<A+y)||(s-y<x&&x<n+y&&m-y<e&&e<A+y)||(s-y<w&&w<n+y&&m-y<f&&f<A+y)||(s-y<w&&w<n+y&&m-y<e&&e<A+y))){if(g.snapElements[v].snapping){(g.options.snap.release&&g.options.snap.release.call(g.element,u,a.extend(g._uiHash(),{snapItem:g.snapElements[v].item})))}g.snapElements[v].snapping=false;continue}if(q.snapMode!="inner"){var c=Math.abs(m-e)<=y;var z=Math.abs(A-f)<=y;var j=Math.abs(s-w)<=y;var k=Math.abs(n-x)<=y;if(c){p.position.top=g._convertPositionTo("relative",{top:m-g.helperProportions.height,left:0}).top-g.margins.top}if(z){p.position.top=g._convertPositionTo("relative",{top:A,left:0}).top-g.margins.top}if(j){p.position.left=g._convertPositionTo("relative",{top:0,left:s-g.helperProportions.width}).left-g.margins.left}if(k){p.position.left=g._convertPositionTo("relative",{top:0,left:n}).left-g.margins.left}}var h=(c||z||j||k);if(q.snapMode!="outer"){var c=Math.abs(m-f)<=y;var z=Math.abs(A-e)<=y;var j=Math.abs(s-x)<=y;var k=Math.abs(n-w)<=y;if(c){p.position.top=g._convertPositionTo("relative",{top:m,left:0}).top-g.margins.top}if(z){p.position.top=g._convertPositionTo("relative",{top:A-g.helperProportions.height,left:0}).top-g.margins.top}if(j){p.position.left=g._convertPositionTo("relative",{top:0,left:s}).left-g.margins.left}if(k){p.position.left=g._convertPositionTo("relative",{top:0,left:n-g.helperProportions.width}).left-g.margins.left}}if(!g.snapElements[v].snapping&&(c||z||j||k||h)){(g.options.snap.snap&&g.options.snap.snap.call(g.element,u,a.extend(g._uiHash(),{snapItem:g.snapElements[v].item})))}g.snapElements[v].snapping=(c||z||j||k||h)}}});a.ui.plugin.add("draggable","stack",{start:function(d,e){var g=a(this).data("draggable").options;var f=a.makeArray(a(g.stack)).sort(function(i,h){return(parseInt(a(i).css("zIndex"),10)||0)-(parseInt(a(h).css("zIndex"),10)||0)});if(!f.length){return}var c=parseInt(f[0].style.zIndex)||0;a(f).each(function(h){this.style.zIndex=c+h});this[0].style.zIndex=c+f.length}});a.ui.plugin.add("draggable","zIndex",{start:function(d,e){var c=a(e.helper),f=a(this).data("draggable").options;if(c.css("zIndex")){f._zIndex=c.css("zIndex")}c.css("zIndex",f.zIndex)},stop:function(c,d){var e=a(this).data("draggable").options;if(e._zIndex){a(d.helper).css("zIndex",e._zIndex)}}})})(jQuery);(function(a,b){a.widget("ui.droppable",{widgetEventPrefix:"drop",options:{accept:"*",activeClass:false,addClasses:true,greedy:false,hoverClass:false,scope:"default",tolerance:"intersect"},_create:function(){var d=this.options,c=d.accept;this.isover=0;this.isout=1;this.accept=a.isFunction(c)?c:function(e){return e.is(c)};this.proportions={width:this.element[0].offsetWidth,height:this.element[0].offsetHeight};a.ui.ddmanager.droppables[d.scope]=a.ui.ddmanager.droppables[d.scope]||[];a.ui.ddmanager.droppables[d.scope].push(this);(d.addClasses&&this.element.addClass("ui-droppable"))},destroy:function(){var c=a.ui.ddmanager.droppables[this.options.scope];for(var d=0;d<c.length;d++){if(c[d]==this){c.splice(d,1)}}this.element.removeClass("ui-droppable ui-droppable-disabled").removeData("droppable").unbind(".droppable");return this},_setOption:function(c,d){if(c=="accept"){this.accept=a.isFunction(d)?d:function(e){return e.is(d)}}a.Widget.prototype._setOption.apply(this,arguments)},_activate:function(d){var c=a.ui.ddmanager.current;if(this.options.activeClass){this.element.addClass(this.options.activeClass)}(c&&this._trigger("activate",d,this.ui(c)))},_deactivate:function(d){var c=a.ui.ddmanager.current;if(this.options.activeClass){this.element.removeClass(this.options.activeClass)}(c&&this._trigger("deactivate",d,this.ui(c)))},_over:function(d){var c=a.ui.ddmanager.current;if(!c||(c.currentItem||c.element)[0]==this.element[0]){return}if(this.accept.call(this.element[0],(c.currentItem||c.element))){if(this.options.hoverClass){this.element.addClass(this.options.hoverClass)}this._trigger("over",d,this.ui(c))}},_out:function(d){var c=a.ui.ddmanager.current;if(!c||(c.currentItem||c.element)[0]==this.element[0]){return}if(this.accept.call(this.element[0],(c.currentItem||c.element))){if(this.options.hoverClass){this.element.removeClass(this.options.hoverClass)}this._trigger("out",d,this.ui(c))}},_drop:function(d,e){var c=e||a.ui.ddmanager.current;if(!c||(c.currentItem||c.element)[0]==this.element[0]){return false}var f=false;this.element.find(":data(droppable)").not(".ui-draggable-dragging").each(function(){var g=a.data(this,"droppable");if(g.options.greedy&&!g.options.disabled&&g.options.scope==c.options.scope&&g.accept.call(g.element[0],(c.currentItem||c.element))&&a.ui.intersect(c,a.extend(g,{offset:g.element.offset()}),g.options.tolerance)){f=true;return false}});if(f){return false}if(this.accept.call(this.element[0],(c.currentItem||c.element))){if(this.options.activeClass){this.element.removeClass(this.options.activeClass)}if(this.options.hoverClass){this.element.removeClass(this.options.hoverClass)}this._trigger("drop",d,this.ui(c));return this.element}return false},ui:function(d){return{draggable:(d.currentItem||d.element),helper:d.helper,position:d.position,offset:d.positionAbs}}});a.extend(a.ui.droppable,{version:"1.8.12"});a.ui.intersect=function(q,j,o){if(!j.offset){return false}var e=(q.positionAbs||q.position.absolute).left,d=e+q.helperProportions.width,n=(q.positionAbs||q.position.absolute).top,m=n+q.helperProportions.height;var g=j.offset.left,c=g+j.proportions.width,p=j.offset.top,k=p+j.proportions.height;switch(o){case"fit":return(g<=e&&d<=c&&p<=n&&m<=k);break;case"intersect":return(g<e+(q.helperProportions.width/2)&&d-(q.helperProportions.width/2)<c&&p<n+(q.helperProportions.height/2)&&m-(q.helperProportions.height/2)<k);break;case"pointer":var h=((q.positionAbs||q.position.absolute).left+(q.clickOffset||q.offset.click).left),i=((q.positionAbs||q.position.absolute).top+(q.clickOffset||q.offset.click).top),f=a.ui.isOver(i,h,p,g,j.proportions.height,j.proportions.width);return f;break;case"touch":return((n>=p&&n<=k)||(m>=p&&m<=k)||(n<p&&m>k))&&((e>=g&&e<=c)||(d>=g&&d<=c)||(e<g&&d>c));break;default:return false;break}};a.ui.ddmanager={current:null,droppables:{"default":[]},prepareOffsets:function(f,h){var c=a.ui.ddmanager.droppables[f.options.scope]||[];var g=h?h.type:null;var k=(f.currentItem||f.element).find(":data(droppable)").andSelf();droppablesLoop:for(var e=0;e<c.length;e++){if(c[e].options.disabled||(f&&!c[e].accept.call(c[e].element[0],(f.currentItem||f.element)))){continue}for(var d=0;d<k.length;d++){if(k[d]==c[e].element[0]){c[e].proportions.height=0;continue droppablesLoop}}c[e].visible=c[e].element.css("display")!="none";if(!c[e].visible){continue}if(g=="mousedown"){c[e]._activate.call(c[e],h)}c[e].offset=c[e].element.offset();c[e].proportions={width:c[e].element[0].offsetWidth,height:c[e].element[0].offsetHeight}}},drop:function(c,d){var e=false;a.each(a.ui.ddmanager.droppables[c.options.scope]||[],function(){if(!this.options){return}if(!this.options.disabled&&this.visible&&a.ui.intersect(c,this,this.options.tolerance)){e=e||this._drop.call(this,d)}if(!this.options.disabled&&this.visible&&this.accept.call(this.element[0],(c.currentItem||c.element))){this.isout=1;this.isover=0;this._deactivate.call(this,d)}});return e},drag:function(c,d){if(c.options.refreshPositions){a.ui.ddmanager.prepareOffsets(c,d)}a.each(a.ui.ddmanager.droppables[c.options.scope]||[],function(){if(this.options.disabled||this.greedyChild||!this.visible){return}var f=a.ui.intersect(c,this,this.options.tolerance);var h=!f&&this.isover==1?"isout":(f&&this.isover==0?"isover":null);if(!h){return}var g;if(this.options.greedy){var e=this.element.parents(":data(droppable):eq(0)");if(e.length){g=a.data(e[0],"droppable");g.greedyChild=(h=="isover"?1:0)}}if(g&&h=="isover"){g.isover=0;g.isout=1;g._out.call(g,d)}this[h]=1;this[h=="isout"?"isover":"isout"]=0;this[h=="isover"?"_over":"_out"].call(this,d);if(g&&h=="isout"){g.isout=0;g.isover=1;g._over.call(g,d)}})}}})(jQuery);(function(c,d){c.widget("ui.resizable",c.ui.mouse,{widgetEventPrefix:"resize",options:{alsoResize:false,animate:false,animateDuration:"slow",animateEasing:"swing",aspectRatio:false,autoHide:false,containment:false,ghost:false,grid:false,handles:"e,s,se",helper:false,maxHeight:null,maxWidth:null,minHeight:10,minWidth:10,zIndex:1000},_create:function(){var f=this,k=this.options;this.element.addClass("ui-resizable");c.extend(this,{_aspectRatio:!!(k.aspectRatio),aspectRatio:k.aspectRatio,originalElement:this.element,_proportionallyResizeElements:[],_helper:k.helper||k.ghost||k.animate?k.helper||"ui-resizable-helper":null});if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)){if(/relative/.test(this.element.css("position"))&&c.browser.opera){this.element.css({position:"relative",top:"auto",left:"auto"})}this.element.wrap(c('<div class="ui-wrapper" style="overflow: hidden;"></div>').css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),top:this.element.css("top"),left:this.element.css("left")}));this.element=this.element.parent().data("resizable",this.element.data("resizable"));this.elementIsWrapper=true;this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")});this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0});this.originalResizeStyle=this.originalElement.css("resize");this.originalElement.css("resize","none");this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"}));this.originalElement.css({margin:this.originalElement.css("margin")});this._proportionallyResize()}this.handles=k.handles||(!c(".ui-resizable-handle",this.element).length?"e,s,se":{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne",nw:".ui-resizable-nw"});if(this.handles.constructor==String){if(this.handles=="all"){this.handles="n,e,s,w,se,sw,ne,nw"}var l=this.handles.split(",");this.handles={};for(var g=0;g<l.length;g++){var j=c.trim(l[g]),e="ui-resizable-"+j;var h=c('<div class="ui-resizable-handle '+e+'"></div>');if(/sw|se|ne|nw/.test(j)){h.css({zIndex:++k.zIndex})}if("se"==j){h.addClass("ui-icon ui-icon-gripsmall-diagonal-se")}this.handles[j]=".ui-resizable-"+j;this.element.append(h)}}this._renderAxis=function(q){q=q||this.element;for(var n in this.handles){if(this.handles[n].constructor==String){this.handles[n]=c(this.handles[n],this.element).show()}if(this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)){var o=c(this.handles[n],this.element),p=0;p=/sw|ne|nw|se|n|s/.test(n)?o.outerHeight():o.outerWidth();var m=["padding",/ne|nw|n/.test(n)?"Top":/se|sw|s/.test(n)?"Bottom":/^e$/.test(n)?"Right":"Left"].join("");q.css(m,p);this._proportionallyResize()}if(!c(this.handles[n]).length){continue}}};this._renderAxis(this.element);this._handles=c(".ui-resizable-handle",this.element).disableSelection();this._handles.mouseover(function(){if(!f.resizing){if(this.className){var i=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i)}f.axis=i&&i[1]?i[1]:"se"}});if(k.autoHide){this._handles.hide();c(this.element).addClass("ui-resizable-autohide").hover(function(){c(this).removeClass("ui-resizable-autohide");f._handles.show()},function(){if(!f.resizing){c(this).addClass("ui-resizable-autohide");f._handles.hide()}})}this._mouseInit()},destroy:function(){this._mouseDestroy();var e=function(g){c(g).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing").removeData("resizable").unbind(".resizable").find(".ui-resizable-handle").remove()};if(this.elementIsWrapper){e(this.element);var f=this.element;f.after(this.originalElement.css({position:f.css("position"),width:f.outerWidth(),height:f.outerHeight(),top:f.css("top"),left:f.css("left")})).remove()}this.originalElement.css("resize",this.originalResizeStyle);e(this.originalElement);return this},_mouseCapture:function(f){var g=false;for(var e in this.handles){if(c(this.handles[e])[0]==f.target){g=true}}return !this.options.disabled&&g},_mouseStart:function(g){var j=this.options,f=this.element.position(),e=this.element;this.resizing=true;this.documentScroll={top:c(document).scrollTop(),left:c(document).scrollLeft()};if(e.is(".ui-draggable")||(/absolute/).test(e.css("position"))){e.css({position:"absolute",top:f.top,left:f.left})}if(c.browser.opera&&(/relative/).test(e.css("position"))){e.css({position:"relative",top:"auto",left:"auto"})}this._renderProxy();var k=b(this.helper.css("left")),h=b(this.helper.css("top"));if(j.containment){k+=c(j.containment).scrollLeft()||0;h+=c(j.containment).scrollTop()||0}this.offset=this.helper.offset();this.position={left:k,top:h};this.size=this._helper?{width:e.outerWidth(),height:e.outerHeight()}:{width:e.width(),height:e.height()};this.originalSize=this._helper?{width:e.outerWidth(),height:e.outerHeight()}:{width:e.width(),height:e.height()};this.originalPosition={left:k,top:h};this.sizeDiff={width:e.outerWidth()-e.width(),height:e.outerHeight()-e.height()};this.originalMousePosition={left:g.pageX,top:g.pageY};this.aspectRatio=(typeof j.aspectRatio=="number")?j.aspectRatio:((this.originalSize.width/this.originalSize.height)||1);var i=c(".ui-resizable-"+this.axis).css("cursor");c("body").css("cursor",i=="auto"?this.axis+"-resize":i);e.addClass("ui-resizable-resizing");this._propagate("start",g);return true},_mouseDrag:function(e){var h=this.helper,g=this.options,m={},q=this,j=this.originalMousePosition,n=this.axis;var r=(e.pageX-j.left)||0,p=(e.pageY-j.top)||0;var i=this._change[n];if(!i){return false}var l=i.apply(this,[e,r,p]),k=c.browser.msie&&c.browser.version<7,f=this.sizeDiff;if(this._aspectRatio||e.shiftKey){l=this._updateRatio(l,e)}l=this._respectSize(l,e);this._propagate("resize",e);h.css({top:this.position.top+"px",left:this.position.left+"px",width:this.size.width+"px",height:this.size.height+"px"});if(!this._helper&&this._proportionallyResizeElements.length){this._proportionallyResize()}this._updateCache(l);this._trigger("resize",e,this.ui());return false},_mouseStop:function(h){this.resizing=false;var i=this.options,m=this;if(this._helper){var g=this._proportionallyResizeElements,e=g.length&&(/textarea/i).test(g[0].nodeName),f=e&&c.ui.hasScroll(g[0],"left")?0:m.sizeDiff.height,k=e?0:m.sizeDiff.width;var n={width:(m.helper.width()-k),height:(m.helper.height()-f)},j=(parseInt(m.element.css("left"),10)+(m.position.left-m.originalPosition.left))||null,l=(parseInt(m.element.css("top"),10)+(m.position.top-m.originalPosition.top))||null;if(!i.animate){this.element.css(c.extend(n,{top:l,left:j}))}m.helper.height(m.size.height);m.helper.width(m.size.width);if(this._helper&&!i.animate){this._proportionallyResize()}}c("body").css("cursor","auto");this.element.removeClass("ui-resizable-resizing");this._propagate("stop",h);if(this._helper){this.helper.remove()}return false},_updateCache:function(e){var f=this.options;this.offset=this.helper.offset();if(a(e.left)){this.position.left=e.left}if(a(e.top)){this.position.top=e.top}if(a(e.height)){this.size.height=e.height}if(a(e.width)){this.size.width=e.width}},_updateRatio:function(h,g){var i=this.options,j=this.position,f=this.size,e=this.axis;if(h.height){h.width=(f.height*this.aspectRatio)}else{if(h.width){h.height=(f.width/this.aspectRatio)}}if(e=="sw"){h.left=j.left+(f.width-h.width);h.top=null}if(e=="nw"){h.top=j.top+(f.height-h.height);h.left=j.left+(f.width-h.width)}return h},_respectSize:function(l,g){var j=this.helper,i=this.options,r=this._aspectRatio||g.shiftKey,q=this.axis,u=a(l.width)&&i.maxWidth&&(i.maxWidth<l.width),m=a(l.height)&&i.maxHeight&&(i.maxHeight<l.height),h=a(l.width)&&i.minWidth&&(i.minWidth>l.width),s=a(l.height)&&i.minHeight&&(i.minHeight>l.height);if(h){l.width=i.minWidth}if(s){l.height=i.minHeight}if(u){l.width=i.maxWidth}if(m){l.height=i.maxHeight}var f=this.originalPosition.left+this.originalSize.width,p=this.position.top+this.size.height;var k=/sw|nw|w/.test(q),e=/nw|ne|n/.test(q);if(h&&k){l.left=f-i.minWidth}if(u&&k){l.left=f-i.maxWidth}if(s&&e){l.top=p-i.minHeight}if(m&&e){l.top=p-i.maxHeight}var n=!l.width&&!l.height;if(n&&!l.left&&l.top){l.top=null}else{if(n&&!l.top&&l.left){l.left=null}}return l},_proportionallyResize:function(){var k=this.options;if(!this._proportionallyResizeElements.length){return}var g=this.helper||this.element;for(var f=0;f<this._proportionallyResizeElements.length;f++){var h=this._proportionallyResizeElements[f];if(!this.borderDif){var e=[h.css("borderTopWidth"),h.css("borderRightWidth"),h.css("borderBottomWidth"),h.css("borderLeftWidth")],j=[h.css("paddingTop"),h.css("paddingRight"),h.css("paddingBottom"),h.css("paddingLeft")];this.borderDif=c.map(e,function(l,n){var m=parseInt(l,10)||0,o=parseInt(j[n],10)||0;return m+o})}if(c.browser.msie&&!(!(c(g).is(":hidden")||c(g).parents(":hidden").length))){continue}h.css({height:(g.height()-this.borderDif[0]-this.borderDif[2])||0,width:(g.width()-this.borderDif[1]-this.borderDif[3])||0})}},_renderProxy:function(){var f=this.element,i=this.options;this.elementOffset=f.offset();if(this._helper){this.helper=this.helper||c('<div style="overflow:hidden;"></div>');var e=c.browser.msie&&c.browser.version<7,g=(e?1:0),h=(e?2:-1);this.helper.addClass(this._helper).css({width:this.element.outerWidth()+h,height:this.element.outerHeight()+h,position:"absolute",left:this.elementOffset.left-g+"px",top:this.elementOffset.top-g+"px",zIndex:++i.zIndex});this.helper.appendTo("body").disableSelection()}else{this.helper=this.element}},_change:{e:function(g,f,e){return{width:this.originalSize.width+f}},w:function(h,f,e){var j=this.options,g=this.originalSize,i=this.originalPosition;return{left:i.left+f,width:g.width-f}},n:function(h,f,e){var j=this.options,g=this.originalSize,i=this.originalPosition;return{top:i.top+e,height:g.height-e}},s:function(g,f,e){return{height:this.originalSize.height+e}},se:function(g,f,e){return 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u=(r[v]||0)+(k[v]||0);if(u&&u>=0){p[v]=u||null}});if(c.browser.opera&&/relative/.test(q.css("position"))){f._revertToRelativePosition=true;q.css({position:"absolute",top:"auto",left:"auto"})}q.css(p)})};if(typeof(j.alsoResize)=="object"&&!j.alsoResize.nodeType){c.each(j.alsoResize,function(m,n){e(m,n)})}else{e(j.alsoResize)}},stop:function(g,h){var f=c(this).data("resizable"),i=f.options;var e=function(j){c(j).each(function(){var k=c(this);k.css({position:k.data("resizable-alsoresize").position})})};if(f._revertToRelativePosition){f._revertToRelativePosition=false;if(typeof(i.alsoResize)=="object"&&!i.alsoResize.nodeType){c.each(i.alsoResize,function(j){e(j)})}else{e(i.alsoResize)}}c(this).removeData("resizable-alsoresize")}});c.ui.plugin.add("resizable","animate",{stop:function(i,n){var p=c(this).data("resizable"),j=p.options;var h=p._proportionallyResizeElements,e=h.length&&(/textarea/i).test(h[0].nodeName),f=e&&c.ui.hasScroll(h[0],"left")?0:p.sizeDiff.height,l=e?0:p.sizeDiff.width;var g={width:(p.size.width-l),height:(p.size.height-f)},k=(parseInt(p.element.css("left"),10)+(p.position.left-p.originalPosition.left))||null,m=(parseInt(p.element.css("top"),10)+(p.position.top-p.originalPosition.top))||null;p.element.animate(c.extend(g,m&&k?{top:m,left:k}:{}),{duration:j.animateDuration,easing:j.animateEasing,step:function(){var o={width:parseInt(p.element.css("width"),10),height:parseInt(p.element.css("height"),10),top:parseInt(p.element.css("top"),10),left:parseInt(p.element.css("left"),10)};if(h&&h.length){c(h[0]).css({width:o.width,height:o.height})}p._updateCache(o);p._propagate("resize",i)}})}});c.ui.plugin.add("resizable","containment",{start:function(f,r){var u=c(this).data("resizable"),j=u.options,l=u.element;var g=j.containment,k=(g instanceof c)?g.get(0):(/parent/.test(g))?l.parent().get(0):g;if(!k){return}u.containerElement=c(k);if(/document/.test(g)||g==document){u.containerOffset={left:0,top:0};u.containerPosition={left:0,top:0};u.parentData={element:c(document),left:0,top:0,width:c(document).width(),height:c(document).height()||document.body.parentNode.scrollHeight}}else{var n=c(k),i=[];c(["Top","Right","Left","Bottom"]).each(function(p,o){i[p]=b(n.css("padding"+o))});u.containerOffset=n.offset();u.containerPosition=n.position();u.containerSize={height:(n.innerHeight()-i[3]),width:(n.innerWidth()-i[1])};var q=u.containerOffset,e=u.containerSize.height,m=u.containerSize.width,h=(c.ui.hasScroll(k,"left")?k.scrollWidth:m),s=(c.ui.hasScroll(k)?k.scrollHeight:e);u.parentData={element:k,left:q.left,top:q.top,width:h,height:s}}},resize:function(g,q){var u=c(this).data("resizable"),i=u.options,f=u.containerSize,p=u.containerOffset,m=u.size,n=u.position,r=u._aspectRatio||g.shiftKey,e={top:0,left:0},h=u.containerElement;if(h[0]!=document&&(/static/).test(h.css("position"))){e=p}if(n.left<(u._helper?p.left:0)){u.size.width=u.size.width+(u._helper?(u.position.left-p.left):(u.position.left-e.left));if(r){u.size.height=u.size.width/i.aspectRatio}u.position.left=i.helper?p.left:0}if(n.top<(u._helper?p.top:0)){u.size.height=u.size.height+(u._helper?(u.position.top-p.top):u.position.top);if(r){u.size.width=u.size.height*i.aspectRatio}u.position.top=u._helper?p.top:0}u.offset.left=u.parentData.left+u.position.left;u.offset.top=u.parentData.top+u.position.top;var l=Math.abs((u._helper?u.offset.left-e.left:(u.offset.left-e.left))+u.sizeDiff.width),s=Math.abs((u._helper?u.offset.top-e.top:(u.offset.top-p.top))+u.sizeDiff.height);var k=u.containerElement.get(0)==u.element.parent().get(0),j=/relative|absolute/.test(u.containerElement.css("position"));if(k&&j){l-=u.parentData.left}if(l+u.size.width>=u.parentData.width){u.size.width=u.parentData.width-l;if(r){u.size.height=u.size.width/u.aspectRatio}}if(s+u.size.height>=u.parentData.height){u.size.height=u.parentData.height-s;if(r){u.size.width=u.size.height*u.aspectRatio}}},stop:function(f,n){var q=c(this).data("resizable"),g=q.options,l=q.position,m=q.containerOffset,e=q.containerPosition,i=q.containerElement;var j=c(q.helper),r=j.offset(),p=j.outerWidth()-q.sizeDiff.width,k=j.outerHeight()-q.sizeDiff.height;if(q._helper&&!g.animate&&(/relative/).test(i.css("position"))){c(this).css({left:r.left-e.left-m.left,width:p,height:k})}if(q._helper&&!g.animate&&(/static/).test(i.css("position"))){c(this).css({left:r.left-e.left-m.left,width:p,height:k})}}});c.ui.plugin.add("resizable","ghost",{start:function(g,h){var e=c(this).data("resizable"),i=e.options,f=e.size;e.ghost=e.originalElement.clone();e.ghost.css({opacity:0.25,display:"block",position:"relative",height:f.height,width:f.width,margin:0,left:0,top:0}).addClass("ui-resizable-ghost").addClass(typeof i.ghost=="string"?i.ghost:"");e.ghost.appendTo(e.helper)},resize:function(f,g){var e=c(this).data("resizable"),h=e.options;if(e.ghost){e.ghost.css({position:"relative",height:e.size.height,width:e.size.width})}},stop:function(f,g){var e=c(this).data("resizable"),h=e.options;if(e.ghost&&e.helper){e.helper.get(0).removeChild(e.ghost.get(0))}}});c.ui.plugin.add("resizable","grid",{resize:function(e,m){var p=c(this).data("resizable"),h=p.options,k=p.size,i=p.originalSize,j=p.originalPosition,n=p.axis,l=h._aspectRatio||e.shiftKey;h.grid=typeof h.grid=="number"?[h.grid,h.grid]:h.grid;var g=Math.round((k.width-i.width)/(h.grid[0]||1))*(h.grid[0]||1),f=Math.round((k.height-i.height)/(h.grid[1]||1))*(h.grid[1]||1);if(/^(se|s|e)$/.test(n)){p.size.width=i.width+g;p.size.height=i.height+f}else{if(/^(ne)$/.test(n)){p.size.width=i.width+g;p.size.height=i.height+f;p.position.top=j.top-f}else{if(/^(sw)$/.test(n)){p.size.width=i.width+g;p.size.height=i.height+f;p.position.left=j.left-g}else{p.size.width=i.width+g;p.size.height=i.height+f;p.position.top=j.top-f;p.position.left=j.left-g}}}}});var b=function(e){return parseInt(e,10)||0};var a=function(e){return !isNaN(parseInt(e,10))}})(jQuery);(function(a,b){a.widget("ui.selectable",a.ui.mouse,{options:{appendTo:"body",autoRefresh:true,distance:0,filter:"*",tolerance:"touch"},_create:function(){var c=this;this.element.addClass("ui-selectable");this.dragged=false;var d;this.refresh=function(){d=a(c.options.filter,c.element[0]);d.each(function(){var e=a(this);var f=e.offset();a.data(this,"selectable-item",{element:this,$element:e,left:f.left,top:f.top,right:f.left+e.outerWidth(),bottom:f.top+e.outerHeight(),startselected:false,selected:e.hasClass("ui-selected"),selecting:e.hasClass("ui-selecting"),unselecting:e.hasClass("ui-unselecting")})})};this.refresh();this.selectees=d.addClass("ui-selectee");this._mouseInit();this.helper=a("<div class='ui-selectable-helper'></div>")},destroy:function(){this.selectees.removeClass("ui-selectee").removeData("selectable-item");this.element.removeClass("ui-selectable ui-selectable-disabled").removeData("selectable").unbind(".selectable");this._mouseDestroy();return this},_mouseStart:function(e){var c=this;this.opos=[e.pageX,e.pageY];if(this.options.disabled){return}var d=this.options;this.selectees=a(d.filter,this.element[0]);this._trigger("start",e);a(d.appendTo).append(this.helper);this.helper.css({left:e.clientX,top:e.clientY,width:0,height:0});if(d.autoRefresh){this.refresh()}this.selectees.filter(".ui-selected").each(function(){var f=a.data(this,"selectable-item");f.startselected=true;if(!e.metaKey){f.$element.removeClass("ui-selected");f.selected=false;f.$element.addClass("ui-unselecting");f.unselecting=true;c._trigger("unselecting",e,{unselecting:f.element})}});a(e.target).parents().andSelf().each(function(){var g=a.data(this,"selectable-item");if(g){var f=!e.metaKey||!g.$element.hasClass("ui-selected");g.$element.removeClass(f?"ui-unselecting":"ui-selected").addClass(f?"ui-selecting":"ui-unselecting");g.unselecting=!f;g.selecting=f;g.selected=f;if(f){c._trigger("selecting",e,{selecting:g.element})}else{c._trigger("unselecting",e,{unselecting:g.element})}return false}})},_mouseDrag:function(j){var d=this;this.dragged=true;if(this.options.disabled){return}var f=this.options;var e=this.opos[0],i=this.opos[1],c=j.pageX,h=j.pageY;if(e>c){var g=c;c=e;e=g}if(i>h){var g=h;h=i;i=g}this.helper.css({left:e,top:i,width:c-e,height:h-i});this.selectees.each(function(){var k=a.data(this,"selectable-item");if(!k||k.element==d.element[0]){return}var 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false}if(this.options.disabled||this.options.type=="static"){return false}this._refreshItems(f);var e=null,d=this,c=a(f.target).parents().each(function(){if(a.data(this,"sortable-item")==d){e=a(this);return false}});if(a.data(f.target,"sortable-item")==d){e=a(f.target)}if(!e){return false}if(this.options.handle&&!g){var h=false;a(this.options.handle,e).find("*").andSelf().each(function(){if(this==f.target){h=true}});if(!h){return false}}this.currentItem=e;this._removeCurrentsFromItems();return true},_mouseStart:function(f,g,c){var h=this.options,d=this;this.currentContainer=this;this.refreshPositions();this.helper=this._createHelper(f);this._cacheHelperProportions();this._cacheMargins();this.scrollParent=this.helper.scrollParent();this.offset=this.currentItem.offset();this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left};this.helper.css("position","absolute");this.cssPosition=this.helper.css("position");a.extend(this.offset,{click:{left:f.pageX-this.offset.left,top:f.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});this.originalPosition=this._generatePosition(f);this.originalPageX=f.pageX;this.originalPageY=f.pageY;(h.cursorAt&&this._adjustOffsetFromHelper(h.cursorAt));this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]};if(this.helper[0]!=this.currentItem[0]){this.currentItem.hide()}this._createPlaceholder();if(h.containment){this._setContainment()}if(h.cursor){if(a("body").css("cursor")){this._storedCursor=a("body").css("cursor")}a("body").css("cursor",h.cursor)}if(h.opacity){if(this.helper.css("opacity")){this._storedOpacity=this.helper.css("opacity")}this.helper.css("opacity",h.opacity)}if(h.zIndex){if(this.helper.css("zIndex")){this._storedZIndex=this.helper.css("zIndex")}this.helper.css("zIndex",h.zIndex)}if(this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"){this.overflowOffset=this.scrollParent.offset()}this._trigger("start",f,this._uiHash());if(!this._preserveHelperProportions){this._cacheHelperProportions()}if(!c){for(var e=this.containers.length-1;e>=0;e--){this.containers[e]._trigger("activate",f,d._uiHash(this))}}if(a.ui.ddmanager){a.ui.ddmanager.current=this}if(a.ui.ddmanager&&!h.dropBehaviour){a.ui.ddmanager.prepareOffsets(this,f)}this.dragging=true;this.helper.addClass("ui-sortable-helper");this._mouseDrag(f);return true},_mouseDrag:function(g){this.position=this._generatePosition(g);this.positionAbs=this._convertPositionTo("absolute");if(!this.lastPositionAbs){this.lastPositionAbs=this.positionAbs}if(this.options.scroll){var h=this.options,c=false;if(this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"){if((this.overflowOffset.top+this.scrollParent[0].offsetHeight)-g.pageY<h.scrollSensitivity){this.scrollParent[0].scrollTop=c=this.scrollParent[0].scrollTop+h.scrollSpeed}else{if(g.pageY-this.overflowOffset.top<h.scrollSensitivity){this.scrollParent[0].scrollTop=c=this.scrollParent[0].scrollTop-h.scrollSpeed}}if((this.overflowOffset.left+this.scrollParent[0].offsetWidth)-g.pageX<h.scrollSensitivity){this.scrollParent[0].scrollLeft=c=this.scrollParent[0].scrollLeft+h.scrollSpeed}else{if(g.pageX-this.overflowOffset.left<h.scrollSensitivity){this.scrollParent[0].scrollLeft=c=this.scrollParent[0].scrollLeft-h.scrollSpeed}}}else{if(g.pageY-a(document).scrollTop()<h.scrollSensitivity){c=a(document).scrollTop(a(document).scrollTop()-h.scrollSpeed)}else{if(a(window).height()-(g.pageY-a(document).scrollTop())<h.scrollSensitivity){c=a(document).scrollTop(a(document).scrollTop()+h.scrollSpeed)}}if(g.pageX-a(document).scrollLeft()<h.scrollSensitivity){c=a(document).scrollLeft(a(document).scrollLeft()-h.scrollSpeed)}else{if(a(window).width()-(g.pageX-a(document).scrollLeft())<h.scrollSensitivity){c=a(document).scrollLeft(a(document).scrollLeft()+h.scrollSpeed)}}}if(c!==false&&a.ui.ddmanager&&!h.dropBehaviour){a.ui.ddmanager.prepareOffsets(this,g)}}this.positionAbs=this._convertPositionTo("absolute");if(!this.options.axis||this.options.axis!="y"){this.helper[0].style.left=this.position.left+"px"}if(!this.options.axis||this.options.axis!="x"){this.helper[0].style.top=this.position.top+"px"}for(var 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f=c.placeholder.offset();c.reverting=true;a(this.helper).animate({left:f.left-this.offset.parent.left-c.margins.left+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollLeft),top:f.top-this.offset.parent.top-c.margins.top+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollTop)},parseInt(this.options.revert,10)||500,function(){c._clear(d)})}else{this._clear(d,e)}return false},cancel:function(){var c=this;if(this.dragging){this._mouseUp({target:null});if(this.options.helper=="original"){this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")}else{this.currentItem.show()}for(var d=this.containers.length-1;d>=0;d--){this.containers[d]._trigger("deactivate",null,c._uiHash(this));if(this.containers[d].containerCache.over){this.containers[d]._trigger("out",null,c._uiHash(this));this.containers[d].containerCache.over=0}}}if(this.placeholder){if(this.placeholder[0].parentNode){this.placeholder[0].parentNode.removeChild(this.placeholder[0])}if(this.options.helper!="original"&&this.helper&&this.helper[0].parentNode){this.helper.remove()}a.extend(this,{helper:null,dragging:false,reverting:false,_noFinalSort:null});if(this.domPosition.prev){a(this.domPosition.prev).after(this.currentItem)}else{a(this.domPosition.parent).prepend(this.currentItem)}}return this},serialize:function(e){var c=this._getItemsAsjQuery(e&&e.connected);var d=[];e=e||{};a(c).each(function(){var f=(a(e.item||this).attr(e.attribute||"id")||"").match(e.expression||(/(.+)[-=_](.+)/));if(f){d.push((e.key||f[1]+"[]")+"="+(e.key&&e.expression?f[1]:f[2]))}});if(!d.length&&e.key){d.push(e.key+"=")}return d.join("&")},toArray:function(e){var c=this._getItemsAsjQuery(e&&e.connected);var d=[];e=e||{};c.each(function(){d.push(a(e.item||this).attr(e.attribute||"id")||"")});return d},_intersectsWith:function(m){var e=this.positionAbs.left,d=e+this.helperProportions.width,k=this.positionAbs.top,j=k+this.helperProportions.height;var f=m.left,c=f+m.width,n=m.top,i=n+m.height;var o=this.offset.click.top,h=this.offset.click.left;var g=(k+o)>n&&(k+o)<i&&(e+h)>f&&(e+h)<c;if(this.options.tolerance=="pointer"||this.options.forcePointerForContainers||(this.options.tolerance!="pointer"&&this.helperProportions[this.floating?"width":"height"]>m[this.floating?"width":"height"])){return g}else{return(f<e+(this.helperProportions.width/2)&&d-(this.helperProportions.width/2)<c&&n<k+(this.helperProportions.height/2)&&j-(this.helperProportions.height/2)<i)}},_intersectsWithPointer:function(e){var f=a.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,e.top,e.height),d=a.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,e.left,e.width),h=f&&d,c=this._getDragVerticalDirection(),g=this._getDragHorizontalDirection();if(!h){return false}return this.floating?(((g&&g=="right")||c=="down")?2:1):(c&&(c=="down"?2:1))},_intersectsWithSides:function(f){var d=a.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,f.top+(f.height/2),f.height),e=a.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,f.left+(f.width/2),f.width),c=this._getDragVerticalDirection(),g=this._getDragHorizontalDirection();if(this.floating&&g){return((g=="right"&&e)||(g=="left"&&!e))}else{return c&&((c=="down"&&d)||(c=="up"&&!d))}},_getDragVerticalDirection:function(){var c=this.positionAbs.top-this.lastPositionAbs.top;return c!=0&&(c>0?"down":"up")},_getDragHorizontalDirection:function(){var c=this.positionAbs.left-this.lastPositionAbs.left;return c!=0&&(c>0?"right":"left")},refresh:function(c){this._refreshItems(c);this.refreshPositions();return this},_connectWith:function(){var c=this.options;return c.connectWith.constructor==String?[c.connectWith]:c.connectWith},_getItemsAsjQuery:function(c){var m=this;var h=[];var f=[];var k=this._connectWith();if(k&&c){for(var e=k.length-1;e>=0;e--){var l=a(k[e]);for(var d=l.length-1;d>=0;d--){var g=a.data(l[d],"sortable");if(g&&g!=this&&!g.options.disabled){f.push([a.isFunction(g.options.items)?g.options.items.call(g.element):a(g.options.items,g.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),g])}}}}f.push([a.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):a(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),this]);for(var e=f.length-1;e>=0;e--){f[e][0].each(function(){h.push(this)})}return a(h)},_removeCurrentsFromItems:function(){var e=this.currentItem.find(":data(sortable-item)");for(var d=0;d<this.items.length;d++){for(var c=0;c<e.length;c++){if(e[c]==this.items[d].item[0]){this.items.splice(d,1)}}}},_refreshItems:function(c){this.items=[];this.containers=[this];var k=this.items;var q=this;var g=[[a.isFunction(this.options.items)?this.options.items.call(this.element[0],c,{item:this.currentItem}):a(this.options.items,this.element),this]];var m=this._connectWith();if(m){for(var f=m.length-1;f>=0;f--){var n=a(m[f]);for(var e=n.length-1;e>=0;e--){var h=a.data(n[e],"sortable");if(h&&h!=this&&!h.options.disabled){g.push([a.isFunction(h.options.items)?h.options.items.call(h.element[0],c,{item:this.currentItem}):a(h.options.items,h.element),h]);this.containers.push(h)}}}}for(var f=g.length-1;f>=0;f--){var l=g[f][1];var d=g[f][0];for(var e=0,o=d.length;e<o;e++){var p=a(d[e]);p.data("sortable-item",l);k.push({item:p,instance:l,width:0,height:0,left:0,top:0})}}},refreshPositions:function(c){if(this.offsetParent&&this.helper){this.offset.parent=this._getParentOffset()}for(var e=this.items.length-1;e>=0;e--){var f=this.items[e];if(f.instance!=this.currentContainer&&this.currentContainer&&f.item[0]!=this.currentItem[0]){continue}var d=this.options.toleranceElement?a(this.options.toleranceElement,f.item):f.item;if(!c){f.width=d.outerWidth();f.height=d.outerHeight()}var g=d.offset();f.left=g.left;f.top=g.top}if(this.options.custom&&this.options.custom.refreshContainers){this.options.custom.refreshContainers.call(this)}else{for(var e=this.containers.length-1;e>=0;e--){var g=this.containers[e].element.offset();this.containers[e].containerCache.left=g.left;this.containers[e].containerCache.top=g.top;this.containers[e].containerCache.width=this.containers[e].element.outerWidth();this.containers[e].containerCache.height=this.containers[e].element.outerHeight()}}return this},_createPlaceholder:function(e){var c=e||this,f=c.options;if(!f.placeholder||f.placeholder.constructor==String){var d=f.placeholder;f.placeholder={element:function(){var g=a(document.createElement(c.currentItem[0].nodeName)).addClass(d||c.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper")[0];if(!d){g.style.visibility="hidden"}return g},update:function(g,h){if(d&&!f.forcePlaceholderSize){return}if(!h.height()){h.height(c.currentItem.innerHeight()-parseInt(c.currentItem.css("paddingTop")||0,10)-parseInt(c.currentItem.css("paddingBottom")||0,10))}if(!h.width()){h.width(c.currentItem.innerWidth()-parseInt(c.currentItem.css("paddingLeft")||0,10)-parseInt(c.currentItem.css("paddingRight")||0,10))}}}}c.placeholder=a(f.placeholder.element.call(c.element,c.currentItem));c.currentItem.after(c.placeholder);f.placeholder.update(c,c.placeholder)},_contactContainers:function(c){var e=null,l=null;for(var g=this.containers.length-1;g>=0;g--){if(a.ui.contains(this.currentItem[0],this.containers[g].element[0])){continue}if(this._intersectsWith(this.containers[g].containerCache)){if(e&&a.ui.contains(this.containers[g].element[0],e.element[0])){continue}e=this.containers[g];l=g}else{if(this.containers[g].containerCache.over){this.containers[g]._trigger("out",c,this._uiHash(this));this.containers[g].containerCache.over=0}}}if(!e){return}if(this.containers.length===1){this.containers[l]._trigger("over",c,this._uiHash(this));this.containers[l].containerCache.over=1}else{if(this.currentContainer!=this.containers[l]){var k=10000;var h=null;var d=this.positionAbs[this.containers[l].floating?"left":"top"];for(var f=this.items.length-1;f>=0;f--){if(!a.ui.contains(this.containers[l].element[0],this.items[f].item[0])){continue}var m=this.items[f][this.containers[l].floating?"left":"top"];if(Math.abs(m-d)<k){k=Math.abs(m-d);h=this.items[f]}}if(!h&&!this.options.dropOnEmpty){return}this.currentContainer=this.containers[l];h?this._rearrange(c,h,null,true):this._rearrange(c,null,this.containers[l].element,true);this._trigger("change",c,this._uiHash());this.containers[l]._trigger("change",c,this._uiHash(this));this.options.placeholder.update(this.currentContainer,this.placeholder);this.containers[l]._trigger("over",c,this._uiHash(this));this.containers[l].containerCache.over=1}}},_createHelper:function(d){var e=this.options;var c=a.isFunction(e.helper)?a(e.helper.apply(this.element[0],[d,this.currentItem])):(e.helper=="clone"?this.currentItem.clone():this.currentItem);if(!c.parents("body").length){a(e.appendTo!="parent"?e.appendTo:this.currentItem[0].parentNode)[0].appendChild(c[0])}if(c[0]==this.currentItem[0]){this._storedCSS={width:this.currentItem[0].style.width,height:this.currentItem[0].style.height,position:this.currentItem.css("position"),top:this.currentItem.css("top"),left:this.currentItem.css("left")}}if(c[0].style.width==""||e.forceHelperSize){c.width(this.currentItem.width())}if(c[0].style.height==""||e.forceHelperSize){c.height(this.currentItem.height())}return c},_adjustOffsetFromHelper:function(c){if(typeof c=="string"){c=c.split(" ")}if(a.isArray(c)){c={left:+c[0],top:+c[1]||0}}if("left" in c){this.offset.click.left=c.left+this.margins.left}if("right" in c){this.offset.click.left=this.helperProportions.width-c.right+this.margins.left}if("top" in c){this.offset.click.top=c.top+this.margins.top}if("bottom" in c){this.offset.click.top=this.helperProportions.height-c.bottom+this.margins.top}},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var c=this.offsetParent.offset();if(this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0])){c.left+=this.scrollParent.scrollLeft();c.top+=this.scrollParent.scrollTop()}if((this.offsetParent[0]==document.body)||(this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&a.browser.msie)){c={top:0,left:0}}return{top:c.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:c.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var c=this.currentItem.position();return{top:c.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:c.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}else{return{top:0,left:0}}},_cacheMargins:function(){this.margins={left:(parseInt(this.currentItem.css("marginLeft"),10)||0),top:(parseInt(this.currentItem.css("marginTop"),10)||0)}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var f=this.options;if(f.containment=="parent"){f.containment=this.helper[0].parentNode}if(f.containment=="document"||f.containment=="window"){this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,a(f.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(a(f.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top]}if(!(/^(document|window|parent)$/).test(f.containment)){var d=a(f.containment)[0];var e=a(f.containment).offset();var c=(a(d).css("overflow")!="hidden");this.containment=[e.left+(parseInt(a(d).css("borderLeftWidth"),10)||0)+(parseInt(a(d).css("paddingLeft"),10)||0)-this.margins.left,e.top+(parseInt(a(d).css("borderTopWidth"),10)||0)+(parseInt(a(d).css("paddingTop"),10)||0)-this.margins.top,e.left+(c?Math.max(d.scrollWidth,d.offsetWidth):d.offsetWidth)-(parseInt(a(d).css("borderLeftWidth"),10)||0)-(parseInt(a(d).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,e.top+(c?Math.max(d.scrollHeight,d.offsetHeight):d.offsetHeight)-(parseInt(a(d).css("borderTopWidth"),10)||0)-(parseInt(a(d).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}},_convertPositionTo:function(g,i){if(!i){i=this.position}var e=g=="absolute"?1:-1;var f=this.options,c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,h=(/(html|body)/i).test(c[0].tagName);return{top:(i.top+this.offset.relative.top*e+this.offset.parent.top*e-(a.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():(h?0:c.scrollTop()))*e)),left:(i.left+this.offset.relative.left*e+this.offset.parent.left*e-(a.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():h?0:c.scrollLeft())*e))}},_generatePosition:function(f){var i=this.options,c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,j=(/(html|body)/i).test(c[0].tagName);if(this.cssPosition=="relative"&&!(this.scrollParent[0]!=document&&this.scrollParent[0]!=this.offsetParent[0])){this.offset.relative=this._getRelativeOffset()}var e=f.pageX;var d=f.pageY;if(this.originalPosition){if(this.containment){if(f.pageX-this.offset.click.left<this.containment[0]){e=this.containment[0]+this.offset.click.left}if(f.pageY-this.offset.click.top<this.containment[1]){d=this.containment[1]+this.offset.click.top}if(f.pageX-this.offset.click.left>this.containment[2]){e=this.containment[2]+this.offset.click.left}if(f.pageY-this.offset.click.top>this.containment[3]){d=this.containment[3]+this.offset.click.top}}if(i.grid){var h=this.originalPageY+Math.round((d-this.originalPageY)/i.grid[1])*i.grid[1];d=this.containment?(!(h-this.offset.click.top<this.containment[1]||h-this.offset.click.top>this.containment[3])?h:(!(h-this.offset.click.top<this.containment[1])?h-i.grid[1]:h+i.grid[1])):h;var g=this.originalPageX+Math.round((e-this.originalPageX)/i.grid[0])*i.grid[0];e=this.containment?(!(g-this.offset.click.left<this.containment[0]||g-this.offset.click.left>this.containment[2])?g:(!(g-this.offset.click.left<this.containment[0])?g-i.grid[0]:g+i.grid[0])):g}}return{top:(d-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(a.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():(j?0:c.scrollTop())))),left:(e-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(a.browser.safari&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():j?0:c.scrollLeft())))}},_rearrange:function(h,g,d,f){d?d[0].appendChild(this.placeholder[0]):g.item[0].parentNode.insertBefore(this.placeholder[0],(this.direction=="down"?g.item[0]:g.item[0].nextSibling));this.counter=this.counter?++this.counter:1;var e=this,c=this.counter;window.setTimeout(function(){if(c==e.counter){e.refreshPositions(!f)}},0)},_clear:function(e,f){this.reverting=false;var g=[],c=this;if(!this._noFinalSort&&this.currentItem[0].parentNode){this.placeholder.before(this.currentItem)}this._noFinalSort=null;if(this.helper[0]==this.currentItem[0]){for(var d in this._storedCSS){if(this._storedCSS[d]=="auto"||this._storedCSS[d]=="static"){this._storedCSS[d]=""}}this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")}else{this.currentItem.show()}if(this.fromOutside&&!f){g.push(function(h){this._trigger("receive",h,this._uiHash(this.fromOutside))})}if((this.fromOutside||this.domPosition.prev!=this.currentItem.prev().not(".ui-sortable-helper")[0]||this.domPosition.parent!=this.currentItem.parent()[0])&&!f){g.push(function(h){this._trigger("update",h,this._uiHash())})}if(!a.ui.contains(this.element[0],this.currentItem[0])){if(!f){g.push(function(h){this._trigger("remove",h,this._uiHash())})}for(var d=this.containers.length-1;d>=0;d--){if(a.ui.contains(this.containers[d].element[0],this.currentItem[0])&&!f){g.push((function(h){return function(i){h._trigger("receive",i,this._uiHash(this))}}).call(this,this.containers[d]));g.push((function(h){return function(i){h._trigger("update",i,this._uiHash(this))}}).call(this,this.containers[d]))}}}for(var d=this.containers.length-1;d>=0;d--){if(!f){g.push((function(h){return function(i){h._trigger("deactivate",i,this._uiHash(this))}}).call(this,this.containers[d]))}if(this.containers[d].containerCache.over){g.push((function(h){return function(i){h._trigger("out",i,this._uiHash(this))}}).call(this,this.containers[d]));this.containers[d].containerCache.over=0}}if(this._storedCursor){a("body").css("cursor",this._storedCursor)}if(this._storedOpacity){this.helper.css("opacity",this._storedOpacity)}if(this._storedZIndex){this.helper.css("zIndex",this._storedZIndex=="auto"?"":this._storedZIndex)}this.dragging=false;if(this.cancelHelperRemoval){if(!f){this._trigger("beforeStop",e,this._uiHash());for(var d=0;d<g.length;d++){g[d].call(this,e)}this._trigger("stop",e,this._uiHash())}return false}if(!f){this._trigger("beforeStop",e,this._uiHash())}this.placeholder[0].parentNode.removeChild(this.placeholder[0]);if(this.helper[0]!=this.currentItem[0]){this.helper.remove()}this.helper=null;if(!f){for(var d=0;d<g.length;d++){g[d].call(this,e)}this._trigger("stop",e,this._uiHash())}this.fromOutside=false;return true},_trigger:function(){if(a.Widget.prototype._trigger.apply(this,arguments)===false){this.cancel()}},_uiHash:function(d){var c=d||this;return{helper:c.helper,placeholder:c.placeholder||a([]),position:c.position,originalPosition:c.originalPosition,offset:c.positionAbs,item:c.currentItem,sender:d?d.element:null}}});a.extend(a.ui.sortable,{version:"1.8.12"})})(jQuery);(function(a,b){a.widget("ui.accordion",{options:{active:0,animated:"slide",autoHeight:true,clearStyle:false,collapsible:false,event:"click",fillSpace:false,header:"> li > :first-child,> :not(li):even",icons:{header:"ui-icon-triangle-1-e",headerSelected:"ui-icon-triangle-1-s"},navigation:false,navigationFilter:function(){return this.href.toLowerCase()===location.href.toLowerCase()}},_create:function(){var c=this,d=c.options;c.running=0;c.element.addClass("ui-accordion ui-widget ui-helper-reset").children("li").addClass("ui-accordion-li-fix");c.headers=c.element.find(d.header).addClass("ui-accordion-header ui-helper-reset ui-state-default ui-corner-all").bind("mouseenter.accordion",function(){if(d.disabled){return}a(this).addClass("ui-state-hover")}).bind("mouseleave.accordion",function(){if(d.disabled){return}a(this).removeClass("ui-state-hover")}).bind("focus.accordion",function(){if(d.disabled){return}a(this).addClass("ui-state-focus")}).bind("blur.accordion",function(){if(d.disabled){return}a(this).removeClass("ui-state-focus")});c.headers.next().addClass("ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom");if(d.navigation){var e=c.element.find("a").filter(d.navigationFilter).eq(0);if(e.length){var f=e.closest(".ui-accordion-header");if(f.length){c.active=f}else{c.active=e.closest(".ui-accordion-content").prev()}}}c.active=c._findActive(c.active||d.active).addClass("ui-state-default ui-state-active").toggleClass("ui-corner-all").toggleClass("ui-corner-top");c.active.next().addClass("ui-accordion-content-active");c._createIcons();c.resize();c.element.attr("role","tablist");c.headers.attr("role","tab").bind("keydown.accordion",function(g){return c._keydown(g)}).next().attr("role","tabpanel");c.headers.not(c.active||"").attr({"aria-expanded":"false","aria-selected":"false",tabIndex:-1}).next().hide();if(!c.active.length){c.headers.eq(0).attr("tabIndex",0)}else{c.active.attr({"aria-expanded":"true","aria-selected":"true",tabIndex:0})}if(!a.browser.safari){c.headers.find("a").attr("tabIndex",-1)}if(d.event){c.headers.bind(d.event.split(" ").join(".accordion ")+".accordion",function(g){c._clickHandler.call(c,g,this);g.preventDefault()})}},_createIcons:function(){var c=this.options;if(c.icons){a("<span></span>").addClass("ui-icon "+c.icons.header).prependTo(this.headers);this.active.children(".ui-icon").toggleClass(c.icons.header).toggleClass(c.icons.headerSelected);this.element.addClass("ui-accordion-icons")}},_destroyIcons:function(){this.headers.children(".ui-icon").remove();this.element.removeClass("ui-accordion-icons")},destroy:function(){var c=this.options;this.element.removeClass("ui-accordion ui-widget ui-helper-reset").removeAttr("role");this.headers.unbind(".accordion").removeClass("ui-accordion-header ui-accordion-disabled ui-helper-reset ui-state-default ui-corner-all ui-state-active ui-state-disabled ui-corner-top").removeAttr("role").removeAttr("aria-expanded").removeAttr("aria-selected").removeAttr("tabIndex");this.headers.find("a").removeAttr("tabIndex");this._destroyIcons();var d=this.headers.next().css("display","").removeAttr("role").removeClass("ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content ui-accordion-content-active ui-accordion-disabled 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d=this.element.parent().css("overflow");this.element.parent().css("overflow","hidden")}e=this.element.parent().height();if(a.browser.msie){this.element.parent().css("overflow",d)}this.headers.each(function(){e-=a(this).outerHeight(true)});this.headers.next().each(function(){a(this).height(Math.max(0,e-a(this).innerHeight()+a(this).height()))}).css("overflow","auto")}else{if(c.autoHeight){e=0;this.headers.next().each(function(){e=Math.max(e,a(this).height("").height())}).height(e)}}return this},activate:function(c){this.options.active=c;var d=this._findActive(c)[0];this._clickHandler({target:d},d);return this},_findActive:function(c){return c?typeof c==="number"?this.headers.filter(":eq("+c+")"):this.headers.not(this.headers.not(c)):c===false?a([]):this.headers.filter(":eq(0)")},_clickHandler:function(c,g){var l=this.options;if(l.disabled){return}if(!c.target){if(!l.collapsible){return}this.active.removeClass("ui-state-active ui-corner-top").addClass("ui-state-default 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l=a.ui.accordion.animations,e=n.duration,h=n.animated;if(h&&!l[h]&&!a.easing[h]){h="slide"}if(!l[h]){l[h]=function(o){this.slide(o,{easing:h,duration:e||700})}}l[h](f)}else{if(n.collapsible&&j){c.toggle()}else{i.hide();c.show()}d(true)}i.prev().attr({"aria-expanded":"false","aria-selected":"false",tabIndex:-1}).blur();c.prev().attr({"aria-expanded":"true","aria-selected":"true",tabIndex:0}).focus()},_completed:function(c){this.running=c?0:--this.running;if(this.running){return}if(this.options.clearStyle){this.toShow.add(this.toHide).css({height:"",overflow:""})}this.toHide.removeClass("ui-accordion-content-active");if(this.toHide.length){this.toHide.parent()[0].className=this.toHide.parent()[0].className}this._trigger("change",null,this.data)}});a.extend(a.ui.accordion,{version:"1.8.12",animations:{slide:function(k,i){k=a.extend({easing:"swing",duration:300},k,i);if(!k.toHide.size()){k.toShow.animate({height:"show",paddingTop:"show",paddingBottom:"show"},k);return}if(!k.toShow.size()){k.toHide.animate({height:"hide",paddingTop:"hide",paddingBottom:"hide"},k);return}var d=k.toShow.css("overflow"),h=0,e={},g={},f=["height","paddingTop","paddingBottom"],c;var j=k.toShow;c=j[0].style.width;j.width(parseInt(j.parent().width(),10)-parseInt(j.css("paddingLeft"),10)-parseInt(j.css("paddingRight"),10)-(parseInt(j.css("borderLeftWidth"),10)||0)-(parseInt(j.css("borderRightWidth"),10)||0));a.each(f,function(l,n){g[n]="hide";var m=(""+a.css(k.toShow[0],n)).match(/^([\d+-.]+)(.*)$/);e[n]={value:m[1],unit:m[2]||"px"}});k.toShow.css({height:0,overflow:"hidden"}).show();k.toHide.filter(":hidden").each(k.complete).end().filter(":visible").animate(g,{step:function(l,m){if(m.prop=="height"){h=(m.end-m.start===0)?0:(m.now-m.start)/(m.end-m.start)}k.toShow[0].style[m.prop]=(h*e[m.prop].value)+e[m.prop].unit},duration:k.duration,easing:k.easing,complete:function(){if(!k.autoHeight){k.toShow.css("height","")}k.toShow.css({width:c,overflow:d});k.complete()}})},bounceslide:function(c){this.slide(c,{easing:c.down?"easeOutBounce":"swing",duration:c.down?1000:200})}}})})(jQuery);(function(a,b){var c=0;a.widget("ui.autocomplete",{options:{appendTo:"body",autoFocus:false,delay:300,minLength:1,position:{my:"left top",at:"left bottom",collision:"none"},source:null},pending:0,_create:function(){var d=this,f=this.element[0].ownerDocument,e;this.element.addClass("ui-autocomplete-input").attr("autocomplete","off").attr({role:"textbox","aria-autocomplete":"list","aria-haspopup":"true"}).bind("keydown.autocomplete",function(g){if(d.options.disabled||d.element.attr("readonly")){return}e=false;var h=a.ui.keyCode;switch(g.keyCode){case h.PAGE_UP:d._move("previousPage",g);break;case h.PAGE_DOWN:d._move("nextPage",g);break;case h.UP:d._move("previous",g);g.preventDefault();break;case h.DOWN:d._move("next",g);g.preventDefault();break;case h.ENTER:case h.NUMPAD_ENTER:if(d.menu.active){e=true;g.preventDefault()}case h.TAB:if(!d.menu.active){return}d.menu.select(g);break;case h.ESCAPE:d.element.val(d.term);d.close(g);break;default:clearTimeout(d.searching);d.searching=setTimeout(function(){if(d.term!=d.element.val()){d.selectedItem=null;d.search(null,g)}},d.options.delay);break}}).bind("keypress.autocomplete",function(g){if(e){e=false;g.preventDefault()}}).bind("focus.autocomplete",function(){if(d.options.disabled){return}d.selectedItem=null;d.previous=d.element.val()}).bind("blur.autocomplete",function(g){if(d.options.disabled){return}clearTimeout(d.searching);d.closing=setTimeout(function(){d.close(g);d._change(g)},150)});this._initSource();this.response=function(){return d._response.apply(d,arguments)};this.menu=a("<ul></ul>").addClass("ui-autocomplete").appendTo(a(this.options.appendTo||"body",f)[0]).mousedown(function(g){var h=d.menu.element[0];if(!a(g.target).closest(".ui-menu-item").length){setTimeout(function(){a(document).one("mousedown",function(i){if(i.target!==d.element[0]&&i.target!==h&&!a.ui.contains(h,i.target)){d.close()}})},1)}setTimeout(function(){clearTimeout(d.closing)},13)}).menu({focus:function(h,i){var g=i.item.data("item.autocomplete");if(false!==d._trigger("focus",h,{item:g})){if(/^key/.test(h.originalEvent.type)){d.element.val(g.value)}}},selected:function(i,j){var h=j.item.data("item.autocomplete"),g=d.previous;if(d.element[0]!==f.activeElement){d.element.focus();d.previous=g;setTimeout(function(){d.previous=g;d.selectedItem=h},1)}if(false!==d._trigger("select",i,{item:h})){d.element.val(h.value)}d.term=d.element.val();d.close(i);d.selectedItem=h},blur:function(g,h){if(d.menu.element.is(":visible")&&(d.element.val()!==d.term)){d.element.val(d.term)}}}).zIndex(this.element.zIndex()+1).css({top:0,left:0}).hide().data("menu");if(a.fn.bgiframe){this.menu.element.bgiframe()}},destroy:function(){this.element.removeClass("ui-autocomplete-input").removeAttr("autocomplete").removeAttr("role").removeAttr("aria-autocomplete").removeAttr("aria-haspopup");this.menu.element.remove();a.Widget.prototype.destroy.call(this)},_setOption:function(d,e){a.Widget.prototype._setOption.apply(this,arguments);if(d==="source"){this._initSource()}if(d==="appendTo"){this.menu.element.appendTo(a(e||"body",this.element[0].ownerDocument)[0])}if(d==="disabled"&&e&&this.xhr){this.xhr.abort()}},_initSource:function(){var d=this,f,e;if(a.isArray(this.options.source)){f=this.options.source;this.source=function(h,g){g(a.ui.autocomplete.filter(f,h.term))}}else{if(typeof this.options.source==="string"){e=this.options.source;this.source=function(h,g){if(d.xhr){d.xhr.abort()}d.xhr=a.ajax({url:e,data:h,dataType:"json",autocompleteRequest:++c,success:function(j,i){if(this.autocompleteRequest===c){g(j)}},error:function(){if(this.autocompleteRequest===c){g([])}}})}}else{this.source=this.options.source}}},search:function(e,d){e=e!=null?e:this.element.val();this.term=this.element.val();if(e.length<this.options.minLength){return this.close(d)}clearTimeout(this.closing);if(this._trigger("search",d)===false){return}return this._search(e)},_search:function(d){this.pending++;this.element.addClass("ui-autocomplete-loading");this.source({term:d},this.response)},_response:function(d){if(!this.options.disabled&&d&&d.length){d=this._normalize(d);this._suggest(d);this._trigger("open")}else{this.close()}this.pending--;if(!this.pending){this.element.removeClass("ui-autocomplete-loading")}},close:function(d){clearTimeout(this.closing);if(this.menu.element.is(":visible")){this.menu.element.hide();this.menu.deactivate();this._trigger("close",d)}},_change:function(d){if(this.previous!==this.element.val()){this._trigger("change",d,{item:this.selectedItem})}},_normalize:function(d){if(d.length&&d[0].label&&d[0].value){return d}return a.map(d,function(e){if(typeof e==="string"){return{label:e,value:e}}return a.extend({label:e.label||e.value,value:e.value||e.label},e)})},_suggest:function(d){var e=this.menu.element.empty().zIndex(this.element.zIndex()+1);this._renderMenu(e,d);this.menu.deactivate();this.menu.refresh();e.show();this._resizeMenu();e.position(a.extend({of:this.element},this.options.position));if(this.options.autoFocus){this.menu.next(new a.Event("mouseover"))}},_resizeMenu:function(){var d=this.menu.element;d.outerWidth(Math.max(d.width("").outerWidth(),this.element.outerWidth()))},_renderMenu:function(f,e){var d=this;a.each(e,function(g,h){d._renderItem(f,h)})},_renderItem:function(d,e){return a("<li></li>").data("item.autocomplete",e).append(a("<a></a>").text(e.label)).appendTo(d)},_move:function(e,d){if(!this.menu.element.is(":visible")){this.search(null,d);return}if(this.menu.first()&&/^previous/.test(e)||this.menu.last()&&/^next/.test(e)){this.element.val(this.term);this.menu.deactivate();return}this.menu[e](d)},widget:function(){return this.menu.element}});a.extend(a.ui.autocomplete,{escapeRegex:function(d){return d.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&")},filter:function(f,d){var e=new RegExp(a.ui.autocomplete.escapeRegex(d),"i");return a.grep(f,function(g){return e.test(g.label||g.value||g)})}})}(jQuery));(function(a){a.widget("ui.menu",{_create:function(){var b=this;this.element.addClass("ui-menu ui-widget ui-widget-content ui-corner-all").attr({role:"listbox","aria-activedescendant":"ui-active-menuitem"}).click(function(c){if(!a(c.target).closest(".ui-menu-item a").length){return}c.preventDefault();b.select(c)});this.refresh()},refresh:function(){var c=this;var b=this.element.children("li:not(.ui-menu-item):has(a)").addClass("ui-menu-item").attr("role","menuitem");b.children("a").addClass("ui-corner-all").attr("tabindex",-1).mouseenter(function(d){c.activate(d,a(this).parent())}).mouseleave(function(){c.deactivate()})},activate:function(e,d){this.deactivate();if(this.hasScroll()){var f=d.offset().top-this.element.offset().top,b=this.element.attr("scrollTop"),c=this.element.height();if(f<0){this.element.attr("scrollTop",b+f)}else{if(f>=c){this.element.attr("scrollTop",b+f-c+d.height())}}}this.active=d.eq(0).children("a").addClass("ui-state-hover").attr("id","ui-active-menuitem").end();this._trigger("focus",e,{item:d})},deactivate:function(){if(!this.active){return}this.active.children("a").removeClass("ui-state-hover").removeAttr("id");this._trigger("blur");this.active=null},next:function(b){this.move("next",".ui-menu-item:first",b)},previous:function(b){this.move("prev",".ui-menu-item:last",b)},first:function(){return this.active&&!this.active.prevAll(".ui-menu-item").length},last:function(){return this.active&&!this.active.nextAll(".ui-menu-item").length},move:function(e,d,c){if(!this.active){this.activate(c,this.element.children(d));return}var b=this.active[e+"All"](".ui-menu-item").eq(0);if(b.length){this.activate(c,b)}else{this.activate(c,this.element.children(d))}},nextPage:function(d){if(this.hasScroll()){if(!this.active||this.last()){this.activate(d,this.element.children(".ui-menu-item:first"));return}var e=this.active.offset().top,c=this.element.height(),b=this.element.children(".ui-menu-item").filter(function(){var f=a(this).offset().top-e-c+a(this).height();return f<10&&f>-10});if(!b.length){b=this.element.children(".ui-menu-item:last")}this.activate(d,b)}else{this.activate(d,this.element.children(".ui-menu-item").filter(!this.active||this.last()?":first":":last"))}},previousPage:function(c){if(this.hasScroll()){if(!this.active||this.first()){this.activate(c,this.element.children(".ui-menu-item:last"));return}var d=this.active.offset().top,b=this.element.height();result=this.element.children(".ui-menu-item").filter(function(){var e=a(this).offset().top-d+b-a(this).height();return e<10&&e>-10});if(!result.length){result=this.element.children(".ui-menu-item:first")}this.activate(c,result)}else{this.activate(c,this.element.children(".ui-menu-item").filter(!this.active||this.first()?":last":":first"))}},hasScroll:function(){return this.element.height()<this.element.attr("scrollHeight")},select:function(b){this._trigger("selected",b,{item:this.active})}})}(jQuery));(function(e,h){var c,b="ui-button ui-widget ui-state-default ui-corner-all",g="ui-state-hover ui-state-active ",f="ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only",d=function(i){e(":ui-button",i.target.form).each(function(){var j=e(this).data("button");setTimeout(function(){j.refresh()},1)})},a=function(j){var i=j.name,k=j.form,l=e([]);if(i){if(k){l=e(k).find("[name='"+i+"']")}else{l=e("[name='"+i+"']",j.ownerDocument).filter(function(){return !this.form})}}return l};e.widget("ui.button",{options:{disabled:null,text:true,label:null,icons:{primary:null,secondary:null}},_create:function(){this.element.closest("form").unbind("reset.button").bind("reset.button",d);if(typeof this.options.disabled!=="boolean"){this.options.disabled=this.element.attr("disabled")}this._determineButtonType();this.hasTitle=!!this.buttonElement.attr("title");var i=this,k=this.options,l=this.type==="checkbox"||this.type==="radio",m="ui-state-hover"+(!l?" ui-state-active":""),j="ui-state-focus";if(k.label===null){k.label=this.buttonElement.html()}if(this.element.is(":disabled")){k.disabled=true}this.buttonElement.addClass(b).attr("role","button").bind("mouseenter.button",function(){if(k.disabled){return}e(this).addClass("ui-state-hover");if(this===c){e(this).addClass("ui-state-active")}}).bind("mouseleave.button",function(){if(k.disabled){return}e(this).removeClass(m)}).bind("focus.button",function(){e(this).addClass(j)}).bind("blur.button",function(){e(this).removeClass(j)});if(l){this.element.bind("change.button",function(){i.refresh()})}if(this.type==="checkbox"){this.buttonElement.bind("click.button",function(){if(k.disabled){return false}e(this).toggleClass("ui-state-active");i.buttonElement.attr("aria-pressed",i.element[0].checked)})}else{if(this.type==="radio"){this.buttonElement.bind("click.button",function(){if(k.disabled){return false}e(this).addClass("ui-state-active");i.buttonElement.attr("aria-pressed",true);var n=i.element[0];a(n).not(n).map(function(){return e(this).button("widget")[0]}).removeClass("ui-state-active").attr("aria-pressed",false)})}else{this.buttonElement.bind("mousedown.button",function(){if(k.disabled){return false}e(this).addClass("ui-state-active");c=this;e(document).one("mouseup",function(){c=null})}).bind("mouseup.button",function(){if(k.disabled){return false}e(this).removeClass("ui-state-active")}).bind("keydown.button",function(n){if(k.disabled){return false}if(n.keyCode==e.ui.keyCode.SPACE||n.keyCode==e.ui.keyCode.ENTER){e(this).addClass("ui-state-active")}}).bind("keyup.button",function(){e(this).removeClass("ui-state-active")});if(this.buttonElement.is("a")){this.buttonElement.keyup(function(n){if(n.keyCode===e.ui.keyCode.SPACE){e(this).click()}})}}}this._setOption("disabled",k.disabled)},_determineButtonType:function(){if(this.element.is(":checkbox")){this.type="checkbox"}else{if(this.element.is(":radio")){this.type="radio"}else{if(this.element.is("input")){this.type="input"}else{this.type="button"}}}if(this.type==="checkbox"||this.type==="radio"){var i=this.element.parents().filter(":last"),k="label[for="+this.element.attr("id")+"]";this.buttonElement=i.find(k);if(!this.buttonElement.length){i=i.length?i.siblings():this.element.siblings();this.buttonElement=i.filter(k);if(!this.buttonElement.length){this.buttonElement=i.find(k)}}this.element.addClass("ui-helper-hidden-accessible");var j=this.element.is(":checked");if(j){this.buttonElement.addClass("ui-state-active")}this.buttonElement.attr("aria-pressed",j)}else{this.buttonElement=this.element}},widget:function(){return this.buttonElement},destroy:function(){this.element.removeClass("ui-helper-hidden-accessible");this.buttonElement.removeClass(b+" "+g+" "+f).removeAttr("role").removeAttr("aria-pressed").html(this.buttonElement.find(".ui-button-text").html());if(!this.hasTitle){this.buttonElement.removeAttr("title")}e.Widget.prototype.destroy.call(this)},_setOption:function(i,j){e.Widget.prototype._setOption.apply(this,arguments);if(i==="disabled"){if(j){this.element.attr("disabled",true)}else{this.element.removeAttr("disabled")}}this._resetButton()},refresh:function(){var i=this.element.is(":disabled");if(i!==this.options.disabled){this._setOption("disabled",i)}if(this.type==="radio"){a(this.element[0]).each(function(){if(e(this).is(":checked")){e(this).button("widget").addClass("ui-state-active").attr("aria-pressed",true)}else{e(this).button("widget").removeClass("ui-state-active").attr("aria-pressed",false)}})}else{if(this.type==="checkbox"){if(this.element.is(":checked")){this.buttonElement.addClass("ui-state-active").attr("aria-pressed",true)}else{this.buttonElement.removeClass("ui-state-active").attr("aria-pressed",false)}}}},_resetButton:function(){if(this.type==="input"){if(this.options.label){this.element.val(this.options.label)}return}var m=this.buttonElement.removeClass(f),k=e("<span></span>").addClass("ui-button-text").html(this.options.label).appendTo(m.empty()).text(),j=this.options.icons,i=j.primary&&j.secondary,l=[];if(j.primary||j.secondary){if(this.options.text){l.push("ui-button-text-icon"+(i?"s":(j.primary?"-primary":"-secondary")))}if(j.primary){m.prepend("<span class='ui-button-icon-primary ui-icon "+j.primary+"'></span>")}if(j.secondary){m.append("<span class='ui-button-icon-secondary ui-icon "+j.secondary+"'></span>")}if(!this.options.text){l.push(i?"ui-button-icons-only":"ui-button-icon-only");if(!this.hasTitle){m.attr("title",k)}}}else{l.push("ui-button-text-only")}m.addClass(l.join(" "))}});e.widget("ui.buttonset",{options:{items:":button, :submit, :reset, :checkbox, :radio, a, :data(button)"},_create:function(){this.element.addClass("ui-buttonset")},_init:function(){this.refresh()},_setOption:function(i,j){if(i==="disabled"){this.buttons.button("option",i,j)}e.Widget.prototype._setOption.apply(this,arguments)},refresh:function(){this.buttons=this.element.find(this.options.items).filter(":ui-button").button("refresh").end().not(":ui-button").button().end().map(function(){return e(this).button("widget")[0]}).removeClass("ui-corner-all ui-corner-left ui-corner-right").filter(":first").addClass("ui-corner-left").end().filter(":last").addClass("ui-corner-right").end().end()},destroy:function(){this.element.removeClass("ui-buttonset");this.buttons.map(function(){return e(this).button("widget")[0]}).removeClass("ui-corner-left ui-corner-right").end().button("destroy");e.Widget.prototype.destroy.call(this)}})}(jQuery));(function(e,f){var c="ui-dialog ui-widget ui-widget-content ui-corner-all ",b={buttons:true,height:true,maxHeight:true,maxWidth:true,minHeight:true,minWidth:true,width:true},d={maxHeight:true,maxWidth:true,minHeight:true,minWidth:true},a=e.attrFn||{val:true,css:true,html:true,text:true,data:true,width:true,height:true,offset:true,click:true};e.widget("ui.dialog",{options:{autoOpen:true,buttons:{},closeOnEscape:true,closeText:"close",dialogClass:"",draggable:true,hide:null,height:"auto",maxHeight:false,maxWidth:false,minHeight:150,minWidth:150,modal:false,position:{my:"center",at:"center",collision:"fit",using:function(h){var g=e(this).css(h).offset().top;if(g<0){e(this).css("top",h.top-g)}}},resizable:true,show:null,stack:true,title:"",width:300,zIndex:1000},_create:function(){this.originalTitle=this.element.attr("title");if(typeof this.originalTitle!=="string"){this.originalTitle=""}this.options.title=this.options.title||this.originalTitle;var o=this,p=o.options,m=p.title||"&#160;",h=e.ui.dialog.getTitleId(o.element),n=(o.uiDialog=e("<div></div>")).appendTo(document.body).hide().addClass(c+p.dialogClass).css({zIndex:p.zIndex}).attr("tabIndex",-1).css("outline",0).keydown(function(q){if(p.closeOnEscape&&q.keyCode&&q.keyCode===e.ui.keyCode.ESCAPE){o.close(q);q.preventDefault()}}).attr({role:"dialog","aria-labelledby":h}).mousedown(function(q){o.moveToTop(false,q)}),j=o.element.show().removeAttr("title").addClass("ui-dialog-content ui-widget-content").appendTo(n),i=(o.uiDialogTitlebar=e("<div></div>")).addClass("ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix").prependTo(n),l=e('<a href="#"></a>').addClass("ui-dialog-titlebar-close ui-corner-all").attr("role","button").hover(function(){l.addClass("ui-state-hover")},function(){l.removeClass("ui-state-hover")}).focus(function(){l.addClass("ui-state-focus")}).blur(function(){l.removeClass("ui-state-focus")}).click(function(q){o.close(q);return false}).appendTo(i),k=(o.uiDialogTitlebarCloseText=e("<span></span>")).addClass("ui-icon ui-icon-closethick").text(p.closeText).appendTo(l),g=e("<span></span>").addClass("ui-dialog-title").attr("id",h).html(m).prependTo(i);if(e.isFunction(p.beforeclose)&&!e.isFunction(p.beforeClose)){p.beforeClose=p.beforeclose}i.find("*").add(i).disableSelection();if(p.draggable&&e.fn.draggable){o._makeDraggable()}if(p.resizable&&e.fn.resizable){o._makeResizable()}o._createButtons(p.buttons);o._isOpen=false;if(e.fn.bgiframe){n.bgiframe()}},_init:function(){if(this.options.autoOpen){this.open()}},destroy:function(){var g=this;if(g.overlay){g.overlay.destroy()}g.uiDialog.hide();g.element.unbind(".dialog").removeData("dialog").removeClass("ui-dialog-content ui-widget-content").hide().appendTo("body");g.uiDialog.remove();if(g.originalTitle){g.element.attr("title",g.originalTitle)}return g},widget:function(){return this.uiDialog},close:function(j){var g=this,i,h;if(false===g._trigger("beforeClose",j)){return}if(g.overlay){g.overlay.destroy()}g.uiDialog.unbind("keypress.ui-dialog");g._isOpen=false;if(g.options.hide){g.uiDialog.hide(g.options.hide,function(){g._trigger("close",j)})}else{g.uiDialog.hide();g._trigger("close",j)}e.ui.dialog.overlay.resize();if(g.options.modal){i=0;e(".ui-dialog").each(function(){if(this!==g.uiDialog[0]){h=e(this).css("z-index");if(!isNaN(h)){i=Math.max(i,h)}}});e.ui.dialog.maxZ=i}return g},isOpen:function(){return this._isOpen},moveToTop:function(k,j){var g=this,i=g.options,h;if((i.modal&&!k)||(!i.stack&&!i.modal)){return g._trigger("focus",j)}if(i.zIndex>e.ui.dialog.maxZ){e.ui.dialog.maxZ=i.zIndex}if(g.overlay){e.ui.dialog.maxZ+=1;g.overlay.$el.css("z-index",e.ui.dialog.overlay.maxZ=e.ui.dialog.maxZ)}h={scrollTop:g.element.attr("scrollTop"),scrollLeft:g.element.attr("scrollLeft")};e.ui.dialog.maxZ+=1;g.uiDialog.css("z-index",e.ui.dialog.maxZ);g.element.attr(h);g._trigger("focus",j);return g},open:function(){if(this._isOpen){return}var h=this,i=h.options,g=h.uiDialog;h.overlay=i.modal?new e.ui.dialog.overlay(h):null;h._size();h._position(i.position);g.show(i.show);h.moveToTop(true);if(i.modal){g.bind("keypress.ui-dialog",function(l){if(l.keyCode!==e.ui.keyCode.TAB){return}var k=e(":tabbable",this),m=k.filter(":first"),j=k.filter(":last");if(l.target===j[0]&&!l.shiftKey){m.focus(1);return false}else{if(l.target===m[0]&&l.shiftKey){j.focus(1);return false}}})}e(h.element.find(":tabbable").get().concat(g.find(".ui-dialog-buttonpane :tabbable").get().concat(g.get()))).eq(0).focus();h._isOpen=true;h._trigger("open");return h},_createButtons:function(j){var i=this,g=false,h=e("<div></div>").addClass("ui-dialog-buttonpane ui-widget-content ui-helper-clearfix"),k=e("<div></div>").addClass("ui-dialog-buttonset").appendTo(h);i.uiDialog.find(".ui-dialog-buttonpane").remove();if(typeof j==="object"&&j!==null){e.each(j,function(){return !(g=true)})}if(g){e.each(j,function(l,n){n=e.isFunction(n)?{click:n,text:l}:n;var m=e('<button type="button"></button>').click(function(){n.click.apply(i.element[0],arguments)}).appendTo(k);e.each(n,function(o,p){if(o==="click"){return}if(o in a){m[o](p)}else{m.attr(o,p)}});if(e.fn.button){m.button()}});h.appendTo(i.uiDialog)}},_makeDraggable:function(){var g=this,j=g.options,k=e(document),i;function h(l){return{position:l.position,offset:l.offset}}g.uiDialog.draggable({cancel:".ui-dialog-content, .ui-dialog-titlebar-close",handle:".ui-dialog-titlebar",containment:"document",start:function(l,m){i=j.height==="auto"?"auto":e(this).height();e(this).height(e(this).height()).addClass("ui-dialog-dragging");g._trigger("dragStart",l,h(m))},drag:function(l,m){g._trigger("drag",l,h(m))},stop:function(l,m){j.position=[m.position.left-k.scrollLeft(),m.position.top-k.scrollTop()];e(this).removeClass("ui-dialog-dragging").height(i);g._trigger("dragStop",l,h(m));e.ui.dialog.overlay.resize()}})},_makeResizable:function(l){l=(l===f?this.options.resizable:l);var h=this,k=h.options,g=h.uiDialog.css("position"),j=(typeof l==="string"?l:"n,e,s,w,se,sw,ne,nw");function i(m){return{originalPosition:m.originalPosition,originalSize:m.originalSize,position:m.position,size:m.size}}h.uiDialog.resizable({cancel:".ui-dialog-content",containment:"document",alsoResize:h.element,maxWidth:k.maxWidth,maxHeight:k.maxHeight,minWidth:k.minWidth,minHeight:h._minHeight(),handles:j,start:function(m,n){e(this).addClass("ui-dialog-resizing");h._trigger("resizeStart",m,i(n))},resize:function(m,n){h._trigger("resize",m,i(n))},stop:function(m,n){e(this).removeClass("ui-dialog-resizing");k.height=e(this).height();k.width=e(this).width();h._trigger("resizeStop",m,i(n));e.ui.dialog.overlay.resize()}}).css("position",g).find(".ui-resizable-se").addClass("ui-icon ui-icon-grip-diagonal-se")},_minHeight:function(){var g=this.options;if(g.height==="auto"){return g.minHeight}else{return Math.min(g.minHeight,g.height)}},_position:function(h){var i=[],j=[0,0],g;if(h){if(typeof h==="string"||(typeof h==="object"&&"0" in h)){i=h.split?h.split(" "):[h[0],h[1]];if(i.length===1){i[1]=i[0]}e.each(["left","top"],function(l,k){if(+i[l]===i[l]){j[l]=i[l];i[l]=k}});h={my:i.join(" "),at:i.join(" "),offset:j.join(" ")}}h=e.extend({},e.ui.dialog.prototype.options.position,h)}else{h=e.ui.dialog.prototype.options.position}g=this.uiDialog.is(":visible");if(!g){this.uiDialog.show()}this.uiDialog.css({top:0,left:0}).position(e.extend({of:window},h));if(!g){this.uiDialog.hide()}},_setOptions:function(j){var h=this,g={},i=false;e.each(j,function(k,l){h._setOption(k,l);if(k in b){i=true}if(k in d){g[k]=l}});if(i){this._size()}if(this.uiDialog.is(":data(resizable)")){this.uiDialog.resizable("option",g)}},_setOption:function(j,k){var h=this,g=h.uiDialog;switch(j){case"beforeclose":j="beforeClose";break;case"buttons":h._createButtons(k);break;case"closeText":h.uiDialogTitlebarCloseText.text(""+k);break;case"dialogClass":g.removeClass(h.options.dialogClass).addClass(c+k);break;case"disabled":if(k){g.addClass("ui-dialog-disabled")}else{g.removeClass("ui-dialog-disabled")}break;case"draggable":var i=g.is(":data(draggable)");if(i&&!k){g.draggable("destroy")}if(!i&&k){h._makeDraggable()}break;case"position":h._position(k);break;case"resizable":var l=g.is(":data(resizable)");if(l&&!k){g.resizable("destroy")}if(l&&typeof k==="string"){g.resizable("option","handles",k)}if(!l&&k!==false){h._makeResizable(k)}break;case"title":e(".ui-dialog-title",h.uiDialogTitlebar).html(""+(k||"&#160;"));break}e.Widget.prototype._setOption.apply(h,arguments)},_size:function(){var k=this.options,h,j,g=this.uiDialog.is(":visible");this.element.show().css({width:"auto",minHeight:0,height:0});if(k.minWidth>k.width){k.width=k.minWidth}h=this.uiDialog.css({height:"auto",width:k.width}).height();j=Math.max(0,k.minHeight-h);if(k.height==="auto"){if(e.support.minHeight){this.element.css({minHeight:j,height:"auto"})}else{this.uiDialog.show();var i=this.element.css("height","auto").height();if(!g){this.uiDialog.hide()}this.element.height(Math.max(i,j))}}else{this.element.height(Math.max(k.height-h,0))}if(this.uiDialog.is(":data(resizable)")){this.uiDialog.resizable("option","minHeight",this._minHeight())}}});e.extend(e.ui.dialog,{version:"1.8.12",uuid:0,maxZ:0,getTitleId:function(g){var h=g.attr("id");if(!h){this.uuid+=1;h=this.uuid}return"ui-dialog-title-"+h},overlay:function(g){this.$el=e.ui.dialog.overlay.create(g)}});e.extend(e.ui.dialog.overlay,{instances:[],oldInstances:[],maxZ:0,events:e.map("focus,mousedown,mouseup,keydown,keypress,click".split(","),function(g){return g+".dialog-overlay"}).join(" "),create:function(h){if(this.instances.length===0){setTimeout(function(){if(e.ui.dialog.overlay.instances.length){e(document).bind(e.ui.dialog.overlay.events,function(i){if(e(i.target).zIndex()<e.ui.dialog.overlay.maxZ){return false}})}},1);e(document).bind("keydown.dialog-overlay",function(i){if(h.options.closeOnEscape&&i.keyCode&&i.keyCode===e.ui.keyCode.ESCAPE){h.close(i);i.preventDefault()}});e(window).bind("resize.dialog-overlay",e.ui.dialog.overlay.resize)}var g=(this.oldInstances.pop()||e("<div></div>").addClass("ui-widget-overlay")).appendTo(document.body).css({width:this.width(),height:this.height()});if(e.fn.bgiframe){g.bgiframe()}this.instances.push(g);return g},destroy:function(g){var h=e.inArray(g,this.instances);if(h!=-1){this.oldInstances.push(this.instances.splice(h,1)[0])}if(this.instances.length===0){e([document,window]).unbind(".dialog-overlay")}g.remove();var i=0;e.each(this.instances,function(){i=Math.max(i,this.css("z-index"))});this.maxZ=i},height:function(){var h,g;if(e.browser.msie&&e.browser.version<7){h=Math.max(document.documentElement.scrollHeight,document.body.scrollHeight);g=Math.max(document.documentElement.offsetHeight,document.body.offsetHeight);if(h<g){return e(window).height()+"px"}else{return h+"px"}}else{return e(document).height()+"px"}},width:function(){var g,h;if(e.browser.msie&&e.browser.version<7){g=Math.max(document.documentElement.scrollWidth,document.body.scrollWidth);h=Math.max(document.documentElement.offsetWidth,document.body.offsetWidth);if(g<h){return e(window).width()+"px"}else{return g+"px"}}else{return e(document).width()+"px"}},resize:function(){var g=e([]);e.each(e.ui.dialog.overlay.instances,function(){g=g.add(this)});g.css({width:0,height:0}).css({width:e.ui.dialog.overlay.width(),height:e.ui.dialog.overlay.height()})}});e.extend(e.ui.dialog.overlay.prototype,{destroy:function(){e.ui.dialog.overlay.destroy(this.$el)}})}(jQuery));(function(b,c){var a=5;b.widget("ui.slider",b.ui.mouse,{widgetEventPrefix:"slide",options:{animate:false,distance:0,max:100,min:0,orientation:"horizontal",range:false,step:1,value:0,values:null},_create:function(){var d=this,e=this.options;this._keySliding=false;this._mouseSliding=false;this._animateOff=true;this._handleIndex=null;this._detectOrientation();this._mouseInit();this.element.addClass("ui-slider ui-slider-"+this.orientation+" ui-widget ui-widget-content ui-corner-all");if(e.disabled){this.element.addClass("ui-slider-disabled ui-disabled")}this.range=b([]);if(e.range){if(e.range===true){this.range=b("<div></div>");if(!e.values){e.values=[this._valueMin(),this._valueMin()]}if(e.values.length&&e.values.length!==2){e.values=[e.values[0],e.values[0]]}}else{this.range=b("<div></div>")}this.range.appendTo(this.element).addClass("ui-slider-range");if(e.range==="min"||e.range==="max"){this.range.addClass("ui-slider-range-"+e.range)}this.range.addClass("ui-widget-header")}if(b(".ui-slider-handle",this.element).length===0){b("<a href='#'></a>").appendTo(this.element).addClass("ui-slider-handle")}if(e.values&&e.values.length){while(b(".ui-slider-handle",this.element).length<e.values.length){b("<a href='#'></a>").appendTo(this.element).addClass("ui-slider-handle")}}this.handles=b(".ui-slider-handle",this.element).addClass("ui-state-default ui-corner-all");this.handle=this.handles.eq(0);this.handles.add(this.range).filter("a").click(function(f){f.preventDefault()}).hover(function(){if(!e.disabled){b(this).addClass("ui-state-hover")}},function(){b(this).removeClass("ui-state-hover")}).focus(function(){if(!e.disabled){b(".ui-slider .ui-state-focus").removeClass("ui-state-focus");b(this).addClass("ui-state-focus")}else{b(this).blur()}}).blur(function(){b(this).removeClass("ui-state-focus")});this.handles.each(function(f){b(this).data("index.ui-slider-handle",f)});this.handles.keydown(function(k){var h=true,g=b(this).data("index.ui-slider-handle"),l,i,f,j;if(d.options.disabled){return}switch(k.keyCode){case b.ui.keyCode.HOME:case b.ui.keyCode.END:case b.ui.keyCode.PAGE_UP:case b.ui.keyCode.PAGE_DOWN:case b.ui.keyCode.UP:case b.ui.keyCode.RIGHT:case b.ui.keyCode.DOWN:case b.ui.keyCode.LEFT:h=false;if(!d._keySliding){d._keySliding=true;b(this).addClass("ui-state-active");l=d._start(k,g);if(l===false){return}}break}j=d.options.step;if(d.options.values&&d.options.values.length){i=f=d.values(g)}else{i=f=d.value()}switch(k.keyCode){case b.ui.keyCode.HOME:f=d._valueMin();break;case b.ui.keyCode.END:f=d._valueMax();break;case b.ui.keyCode.PAGE_UP:f=d._trimAlignValue(i+((d._valueMax()-d._valueMin())/a));break;case b.ui.keyCode.PAGE_DOWN:f=d._trimAlignValue(i-((d._valueMax()-d._valueMin())/a));break;case b.ui.keyCode.UP:case b.ui.keyCode.RIGHT:if(i===d._valueMax()){return}f=d._trimAlignValue(i+j);break;case b.ui.keyCode.DOWN:case b.ui.keyCode.LEFT:if(i===d._valueMin()){return}f=d._trimAlignValue(i-j);break}d._slide(k,g,f);return h}).keyup(function(g){var f=b(this).data("index.ui-slider-handle");if(d._keySliding){d._keySliding=false;d._stop(g,f);d._change(g,f);b(this).removeClass("ui-state-active")}});this._refreshValue();this._animateOff=false},destroy:function(){this.handles.remove();this.range.remove();this.element.removeClass("ui-slider ui-slider-horizontal ui-slider-vertical ui-slider-disabled ui-widget ui-widget-content ui-corner-all").removeData("slider").unbind(".slider");this._mouseDestroy();return this},_mouseCapture:function(f){var g=this.options,j,l,e,h,n,k,m,i,d;if(g.disabled){return false}this.elementSize={width:this.element.outerWidth(),height:this.element.outerHeight()};this.elementOffset=this.element.offset();j={x:f.pageX,y:f.pageY};l=this._normValueFromMouse(j);e=this._valueMax()-this._valueMin()+1;n=this;this.handles.each(function(o){var p=Math.abs(l-n.values(o));if(e>p){e=p;h=b(this);k=o}});if(g.range===true&&this.values(1)===g.min){k+=1;h=b(this.handles[k])}m=this._start(f,k);if(m===false){return false}this._mouseSliding=true;n._handleIndex=k;h.addClass("ui-state-active").focus();i=h.offset();d=!b(f.target).parents().andSelf().is(".ui-slider-handle");this._clickOffset=d?{left:0,top:0}:{left:f.pageX-i.left-(h.width()/2),top:f.pageY-i.top-(h.height()/2)-(parseInt(h.css("borderTopWidth"),10)||0)-(parseInt(h.css("borderBottomWidth"),10)||0)+(parseInt(h.css("marginTop"),10)||0)};if(!this.handles.hasClass("ui-state-hover")){this._slide(f,k,l)}this._animateOff=true;return true},_mouseStart:function(d){return true},_mouseDrag:function(f){var d={x:f.pageX,y:f.pageY},e=this._normValueFromMouse(d);this._slide(f,this._handleIndex,e);return false},_mouseStop:function(d){this.handles.removeClass("ui-state-active");this._mouseSliding=false;this._stop(d,this._handleIndex);this._change(d,this._handleIndex);this._handleIndex=null;this._clickOffset=null;this._animateOff=false;return false},_detectOrientation:function(){this.orientation=(this.options.orientation==="vertical")?"vertical":"horizontal"},_normValueFromMouse:function(e){var d,h,g,f,i;if(this.orientation==="horizontal"){d=this.elementSize.width;h=e.x-this.elementOffset.left-(this._clickOffset?this._clickOffset.left:0)}else{d=this.elementSize.height;h=e.y-this.elementOffset.top-(this._clickOffset?this._clickOffset.top:0)}g=(h/d);if(g>1){g=1}if(g<0){g=0}if(this.orientation==="vertical"){g=1-g}f=this._valueMax()-this._valueMin();i=this._valueMin()+g*f;return this._trimAlignValue(i)},_start:function(f,e){var d={handle:this.handles[e],value:this.value()};if(this.options.values&&this.options.values.length){d.value=this.values(e);d.values=this.values()}return this._trigger("start",f,d)},_slide:function(h,g,f){var d,e,i;if(this.options.values&&this.options.values.length){d=this.values(g?0:1);if((this.options.values.length===2&&this.options.range===true)&&((g===0&&f>d)||(g===1&&f<d))){f=d}if(f!==this.values(g)){e=this.values();e[g]=f;i=this._trigger("slide",h,{handle:this.handles[g],value:f,values:e});d=this.values(g?0:1);if(i!==false){this.values(g,f,true)}}}else{if(f!==this.value()){i=this._trigger("slide",h,{handle:this.handles[g],value:f});if(i!==false){this.value(f)}}}},_stop:function(f,e){var d={handle:this.handles[e],value:this.value()};if(this.options.values&&this.options.values.length){d.value=this.values(e);d.values=this.values()}this._trigger("stop",f,d)},_change:function(f,e){if(!this._keySliding&&!this._mouseSliding){var d={handle:this.handles[e],value:this.value()};if(this.options.values&&this.options.values.length){d.value=this.values(e);d.values=this.values()}this._trigger("change",f,d)}},value:function(d){if(arguments.length){this.options.value=this._trimAlignValue(d);this._refreshValue();this._change(null,0);return}return this._value()},values:function(e,h){var g,d,f;if(arguments.length>1){this.options.values[e]=this._trimAlignValue(h);this._refreshValue();this._change(null,e);return}if(arguments.length){if(b.isArray(arguments[0])){g=this.options.values;d=arguments[0];for(f=0;f<g.length;f+=1){g[f]=this._trimAlignValue(d[f]);this._change(null,f)}this._refreshValue()}else{if(this.options.values&&this.options.values.length){return this._values(e)}else{return this.value()}}}else{return this._values()}},_setOption:function(e,f){var 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c=0,b=0;function e(){return ++c}function a(){return ++b}d.widget("ui.tabs",{options:{add:null,ajaxOptions:null,cache:false,cookie:null,collapsible:false,disable:null,disabled:[],enable:null,event:"click",fx:null,idPrefix:"ui-tabs-",load:null,panelTemplate:"<div></div>",remove:null,select:null,show:null,spinner:"<em>Loading&#8230;</em>",tabTemplate:"<li><a href='#{href}'><span>#{label}</span></a></li>"},_create:function(){this._tabify(true)},_setOption:function(g,h){if(g=="selected"){if(this.options.collapsible&&h==this.options.selected){return}this.select(h)}else{this.options[g]=h;this._tabify()}},_tabId:function(g){return g.title&&g.title.replace(/\s/g,"_").replace(/[^\w\u00c0-\uFFFF-]/g,"")||this.options.idPrefix+e()},_sanitizeSelector:function(g){return g.replace(/:/g,"\\:")},_cookie:function(){var g=this.cookie||(this.cookie=this.options.cookie.name||"ui-tabs-"+a());return d.cookie.apply(null,[g].concat(d.makeArray(arguments)))},_ui:function(h,g){return{tab:h,panel:g,index:this.anchors.index(h)}},_cleanup:function(){this.lis.filter(".ui-state-processing").removeClass("ui-state-processing").find("span:data(label.tabs)").each(function(){var g=d(this);g.html(g.data("label.tabs")).removeData("label.tabs")})},_tabify:function(u){var v=this,j=this.options,h=/^#.+/;this.list=this.element.find("ol,ul").eq(0);this.lis=d(" > li:has(a[href])",this.list);this.anchors=this.lis.map(function(){return d("a",this)[0]});this.panels=d([]);this.anchors.each(function(x,o){var w=d(o).attr("href");var y=w.split("#")[0],z;if(y&&(y===location.toString().split("#")[0]||(z=d("base")[0])&&y===z.href)){w=o.hash;o.href=w}if(h.test(w)){v.panels=v.panels.add(v.element.find(v._sanitizeSelector(w)))}else{if(w&&w!=="#"){d.data(o,"href.tabs",w);d.data(o,"load.tabs",w.replace(/#.*$/,""));var B=v._tabId(o);o.href="#"+B;var A=v.element.find("#"+B);if(!A.length){A=d(j.panelTemplate).attr("id",B).addClass("ui-tabs-panel ui-widget-content ui-corner-bottom").insertAfter(v.panels[x-1]||v.list);A.data("destroy.tabs",true)}v.panels=v.panels.add(A)}else{j.disabled.push(x)}}});if(u){this.element.addClass("ui-tabs ui-widget ui-widget-content ui-corner-all");this.list.addClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all");this.lis.addClass("ui-state-default ui-corner-top");this.panels.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom");if(j.selected===f){if(location.hash){this.anchors.each(function(w,o){if(o.hash==location.hash){j.selected=w;return false}})}if(typeof j.selected!=="number"&&j.cookie){j.selected=parseInt(v._cookie(),10)}if(typeof j.selected!=="number"&&this.lis.filter(".ui-tabs-selected").length){j.selected=this.lis.index(this.lis.filter(".ui-tabs-selected"))}j.selected=j.selected||(this.lis.length?0:-1)}else{if(j.selected===null){j.selected=-1}}j.selected=((j.selected>=0&&this.anchors[j.selected])||j.selected<0)?j.selected:0;j.disabled=d.unique(j.disabled.concat(d.map(this.lis.filter(".ui-state-disabled"),function(w,o){return v.lis.index(w)}))).sort();if(d.inArray(j.selected,j.disabled)!=-1){j.disabled.splice(d.inArray(j.selected,j.disabled),1)}this.panels.addClass("ui-tabs-hide");this.lis.removeClass("ui-tabs-selected ui-state-active");if(j.selected>=0&&this.anchors.length){v.element.find(v._sanitizeSelector(v.anchors[j.selected].hash)).removeClass("ui-tabs-hide");this.lis.eq(j.selected).addClass("ui-tabs-selected 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p=function(o,i){i.removeClass("ui-state-"+o)};this.lis.bind("mouseover.tabs",function(){l("hover",d(this))});this.lis.bind("mouseout.tabs",function(){p("hover",d(this))});this.anchors.bind("focus.tabs",function(){l("focus",d(this).closest("li"))});this.anchors.bind("blur.tabs",function(){p("focus",d(this).closest("li"))})}var g,n;if(j.fx){if(d.isArray(j.fx)){g=j.fx[0];n=j.fx[1]}else{g=n=j.fx}}function k(i,o){i.css("display","");if(!d.support.opacity&&o.opacity){i[0].style.removeAttribute("filter")}}var q=n?function(i,o){d(i).closest("li").addClass("ui-tabs-selected ui-state-active");o.hide().removeClass("ui-tabs-hide").animate(n,n.duration||"normal",function(){k(o,n);v._trigger("show",null,v._ui(i,o[0]))})}:function(i,o){d(i).closest("li").addClass("ui-tabs-selected ui-state-active");o.removeClass("ui-tabs-hide");v._trigger("show",null,v._ui(i,o[0]))};var r=g?function(o,i){i.animate(g,g.duration||"normal",function(){v.lis.removeClass("ui-tabs-selected ui-state-active");i.addClass("ui-tabs-hide");k(i,g);v.element.dequeue("tabs")})}:function(o,i,w){v.lis.removeClass("ui-tabs-selected ui-state-active");i.addClass("ui-tabs-hide");v.element.dequeue("tabs")};this.anchors.bind(j.event+".tabs",function(){var o=this,x=d(o).closest("li"),i=v.panels.filter(":not(.ui-tabs-hide)"),w=v.element.find(v._sanitizeSelector(o.hash));if((x.hasClass("ui-tabs-selected")&&!j.collapsible)||x.hasClass("ui-state-disabled")||x.hasClass("ui-state-processing")||v.panels.filter(":animated").length||v._trigger("select",null,v._ui(this,w[0]))===false){this.blur();return false}j.selected=v.anchors.index(this);v.abort();if(j.collapsible){if(x.hasClass("ui-tabs-selected")){j.selected=-1;if(j.cookie){v._cookie(j.selected,j.cookie)}v.element.queue("tabs",function(){r(o,i)}).dequeue("tabs");this.blur();return false}else{if(!i.length){if(j.cookie){v._cookie(j.selected,j.cookie)}v.element.queue("tabs",function(){q(o,w)});v.load(v.anchors.index(this));this.blur();return false}}}if(j.cookie){v._cookie(j.selected,j.cookie)}if(w.length){if(i.length){v.element.queue("tabs",function(){r(o,i)})}v.element.queue("tabs",function(){q(o,w)});v.load(v.anchors.index(this))}else{throw"jQuery UI Tabs: Mismatching fragment identifier."}if(d.browser.msie){this.blur()}});this.anchors.bind("click.tabs",function(){return false})},_getIndex:function(g){if(typeof g=="string"){g=this.anchors.index(this.anchors.filter("[href$="+g+"]"))}return g},destroy:function(){var g=this.options;this.abort();this.element.unbind(".tabs").removeClass("ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible").removeData("tabs");this.list.removeClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all");this.anchors.each(function(){var h=d.data(this,"href.tabs");if(h){this.href=h}var i=d(this).unbind(".tabs");d.each(["href","load","cache"],function(j,k){i.removeData(k+".tabs")})});this.lis.unbind(".tabs").add(this.panels).each(function(){if(d.data(this,"destroy.tabs")){d(this).remove()}else{d(this).removeClass(["ui-state-default","ui-corner-top","ui-tabs-selected","ui-state-active","ui-state-hover","ui-state-focus","ui-state-disabled","ui-tabs-panel","ui-widget-content","ui-corner-bottom","ui-tabs-hide"].join(" "))}});if(g.cookie){this._cookie(null,g.cookie)}return this},add:function(j,i,h){if(h===f){h=this.anchors.length}var g=this,l=this.options,n=d(l.tabTemplate.replace(/#\{href\}/g,j).replace(/#\{label\}/g,i)),m=!j.indexOf("#")?j.replace("#",""):this._tabId(d("a",n)[0]);n.addClass("ui-state-default ui-corner-top").data("destroy.tabs",true);var k=g.element.find("#"+m);if(!k.length){k=d(l.panelTemplate).attr("id",m).data("destroy.tabs",true)}k.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide");if(h>=this.lis.length){n.appendTo(this.list);k.appendTo(this.list[0].parentNode)}else{n.insertBefore(this.lis[h]);k.insertBefore(this.panels[h])}l.disabled=d.map(l.disabled,function(p,o){return p>=h?++p:p});this._tabify();if(this.anchors.length==1){l.selected=0;n.addClass("ui-tabs-selected ui-state-active");k.removeClass("ui-tabs-hide");this.element.queue("tabs",function(){g._trigger("show",null,g._ui(g.anchors[0],g.panels[0]))});this.load(0)}this._trigger("add",null,this._ui(this.anchors[h],this.panels[h]));return this},remove:function(g){g=this._getIndex(g);var i=this.options,j=this.lis.eq(g).remove(),h=this.panels.eq(g).remove();if(j.hasClass("ui-tabs-selected")&&this.anchors.length>1){this.select(g+(g+1<this.anchors.length?1:-1))}i.disabled=d.map(d.grep(i.disabled,function(l,k){return l!=g}),function(l,k){return l>=g?--l:l});this._tabify();this._trigger("remove",null,this._ui(j.find("a")[0],h[0]));return this},enable:function(g){g=this._getIndex(g);var h=this.options;if(d.inArray(g,h.disabled)==-1){return}this.lis.eq(g).removeClass("ui-state-disabled");h.disabled=d.grep(h.disabled,function(k,j){return k!=g});this._trigger("enable",null,this._ui(this.anchors[g],this.panels[g]));return this},disable:function(h){h=this._getIndex(h);var g=this,i=this.options;if(h!=i.selected){this.lis.eq(h).addClass("ui-state-disabled");i.disabled.push(h);i.disabled.sort();this._trigger("disable",null,this._ui(this.anchors[h],this.panels[h]))}return this},select:function(g){g=this._getIndex(g);if(g==-1){if(this.options.collapsible&&this.options.selected!=-1){g=this.options.selected}else{return this}}this.anchors.eq(g).trigger(this.options.event+".tabs");return this},load:function(j){j=this._getIndex(j);var h=this,l=this.options,g=this.anchors.eq(j)[0],i=d.data(g,"load.tabs");this.abort();if(!i||this.element.queue("tabs").length!==0&&d.data(g,"cache.tabs")){this.element.dequeue("tabs");return}this.lis.eq(j).addClass("ui-state-processing");if(l.spinner){var k=d("span",g);k.data("label.tabs",k.html()).html(l.spinner)}this.xhr=d.ajax(d.extend({},l.ajaxOptions,{url:i,success:function(n,m){h.element.find(h._sanitizeSelector(g.hash)).html(n);h._cleanup();if(l.cache){d.data(g,"cache.tabs",true)}h._trigger("load",null,h._ui(h.anchors[j],h.panels[j]));try{l.ajaxOptions.success(n,m)}catch(o){}},error:function(o,m,n){h._cleanup();h._trigger("load",null,h._ui(h.anchors[j],h.panels[j]));try{l.ajaxOptions.error(o,m,j,g)}catch(n){}}}));h.element.dequeue("tabs");return this},abort:function(){this.element.queue([]);this.panels.stop(false,true);this.element.queue("tabs",this.element.queue("tabs").splice(-2,2));if(this.xhr){this.xhr.abort();delete this.xhr}this._cleanup();return this},url:function(h,g){this.anchors.eq(h).removeData("cache.tabs").data("load.tabs",g);return this},length:function(){return this.anchors.length}});d.extend(d.ui.tabs,{version:"1.8.12"});d.extend(d.ui.tabs.prototype,{rotation:null,rotate:function(i,k){var g=this,l=this.options;var h=g._rotate||(g._rotate=function(m){clearTimeout(g.rotation);g.rotation=setTimeout(function(){var n=l.selected;g.select(++n<g.anchors.length?n:0)},i);if(m){m.stopPropagation()}});var j=g._unrotate||(g._unrotate=!k?function(m){if(m.clientX){g.rotate(null)}}:function(m){t=l.selected;h()});if(i){this.element.bind("tabsshow",h);this.anchors.bind(l.event+".tabs",j);h()}else{clearTimeout(g.rotation);this.element.unbind("tabsshow",h);this.anchors.unbind(l.event+".tabs",j);delete this._rotate;delete this._unrotate}return this}})})(jQuery);(function($,undefined){$.extend($.ui,{datepicker:{version:"1.8.12"}});var PROP_NAME="datepicker";var dpuuid=new Date().getTime();function Datepicker(){this.debug=false;this._curInst=null;this._keyEvent=false;this._disabledInputs=[];this._datepickerShowing=false;this._inDialog=false;this._mainDivId="ui-datepicker-div";this._inlineClass="ui-datepicker-inline";this._appendClass="ui-datepicker-append";this._triggerClass="ui-datepicker-trigger";this._dialogClass="ui-datepicker-dialog";this._disableClass="ui-datepicker-disabled";this._unselectableClass="ui-datepicker-unselectable";this._currentClass="ui-datepicker-current-day";this._dayOverClass="ui-datepicker-days-cell-over";this.regional=[];this.regional[""]={closeText:"Done",prevText:"Prev",nextText:"Next",currentText:"Today",monthNames:["January","February","March","April","May","June","July","August","September","October","November","December"],monthNamesShort:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],dayNames:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],dayNamesShort:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],dayNamesMin:["Su","Mo","Tu","We","Th","Fr","Sa"],weekHeader:"Wk",dateFormat:"mm/dd/yy",firstDay:0,isRTL:false,showMonthAfterYear:false,yearSuffix:""};this._defaults={showOn:"focus",showAnim:"fadeIn",showOptions:{},defaultDate:null,appendText:"",buttonText:"...",buttonImage:"",buttonImageOnly:false,hideIfNoPrevNext:false,navigationAsDateFormat:false,gotoCurrent:false,changeMonth:false,changeYear:false,yearRange:"c-10:c+10",showOtherMonths:false,selectOtherMonths:false,showWeek:false,calculateWeek:this.iso8601Week,shortYearCutoff:"+10",minDate:null,maxDate:null,duration:"fast",beforeShowDay:null,beforeShow:null,onSelect:null,onChangeMonthYear:null,onClose:null,numberOfMonths:1,showCurrentAtPos:0,stepMonths:1,stepBigMonths:12,altField:"",altFormat:"",constrainInput:true,showButtonPanel:false,autoSize:false};$.extend(this._defaults,this.regional[""]);this.dpDiv=$('<div id="'+this._mainDivId+'" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>')}$.extend(Datepicker.prototype,{markerClassName:"hasDatepicker",log:function(){if(this.debug){console.log.apply("",arguments)}},_widgetDatepicker:function(){return this.dpDiv},setDefaults:function(settings){extendRemove(this._defaults,settings||{});return this},_attachDatepicker:function(target,settings){var inlineSettings=null;for(var attrName in this._defaults){var attrValue=target.getAttribute("date:"+attrName);if(attrValue){inlineSettings=inlineSettings||{};try{inlineSettings[attrName]=eval(attrValue)}catch(err){inlineSettings[attrName]=attrValue}}}var nodeName=target.nodeName.toLowerCase();var inline=(nodeName=="div"||nodeName=="span");if(!target.id){this.uuid+=1;target.id="dp"+this.uuid}var inst=this._newInst($(target),inline);inst.settings=$.extend({},settings||{},inlineSettings||{});if(nodeName=="input"){this._connectDatepicker(target,inst)}else{if(inline){this._inlineDatepicker(target,inst)}}},_newInst:function(target,inline){var id=target[0].id.replace(/([^A-Za-z0-9_-])/g,"\\\\$1");return{id:id,input:target,selectedDay:0,selectedMonth:0,selectedYear:0,drawMonth:0,drawYear:0,inline:inline,dpDiv:(!inline?this.dpDiv:$('<div class="'+this._inlineClass+' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>'))}},_connectDatepicker:function(target,inst){var input=$(target);inst.append=$([]);inst.trigger=$([]);if(input.hasClass(this.markerClassName)){return}this._attachments(input,inst);input.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress).keyup(this._doKeyUp).bind("setData.datepicker",function(event,key,value){inst.settings[key]=value}).bind("getData.datepicker",function(event,key){return this._get(inst,key)});this._autoSize(inst);$.data(target,PROP_NAME,inst)},_attachments:function(input,inst){var appendText=this._get(inst,"appendText");var isRTL=this._get(inst,"isRTL");if(inst.append){inst.append.remove()}if(appendText){inst.append=$('<span class="'+this._appendClass+'">'+appendText+"</span>");input[isRTL?"before":"after"](inst.append)}input.unbind("focus",this._showDatepicker);if(inst.trigger){inst.trigger.remove()}var showOn=this._get(inst,"showOn");if(showOn=="focus"||showOn=="both"){input.focus(this._showDatepicker)}if(showOn=="button"||showOn=="both"){var buttonText=this._get(inst,"buttonText");var buttonImage=this._get(inst,"buttonImage");inst.trigger=$(this._get(inst,"buttonImageOnly")?$("<img/>").addClass(this._triggerClass).attr({src:buttonImage,alt:buttonText,title:buttonText}):$('<button type="button"></button>').addClass(this._triggerClass).html(buttonImage==""?buttonText:$("<img/>").attr({src:buttonImage,alt:buttonText,title:buttonText})));input[isRTL?"before":"after"](inst.trigger);inst.trigger.click(function(){if($.datepicker._datepickerShowing&&$.datepicker._lastInput==input[0]){$.datepicker._hideDatepicker()}else{$.datepicker._showDatepicker(input[0])}return false})}},_autoSize:function(inst){if(this._get(inst,"autoSize")&&!inst.inline){var date=new Date(2009,12-1,20);var dateFormat=this._get(inst,"dateFormat");if(dateFormat.match(/[DM]/)){var findMax=function(names){var max=0;var maxI=0;for(var i=0;i<names.length;i++){if(names[i].length>max){max=names[i].length;maxI=i}}return maxI};date.setMonth(findMax(this._get(inst,(dateFormat.match(/MM/)?"monthNames":"monthNamesShort"))));date.setDate(findMax(this._get(inst,(dateFormat.match(/DD/)?"dayNames":"dayNamesShort")))+20-date.getDay())}inst.input.attr("size",this._formatDate(inst,date).length)}},_inlineDatepicker:function(target,inst){var divSpan=$(target);if(divSpan.hasClass(this.markerClassName)){return}divSpan.addClass(this.markerClassName).append(inst.dpDiv).bind("setData.datepicker",function(event,key,value){inst.settings[key]=value}).bind("getData.datepicker",function(event,key){return this._get(inst,key)});$.data(target,PROP_NAME,inst);this._setDate(inst,this._getDefaultDate(inst),true);this._updateDatepicker(inst);this._updateAlternate(inst);inst.dpDiv.show()},_dialogDatepicker:function(input,date,onSelect,settings,pos){var inst=this._dialogInst;if(!inst){this.uuid+=1;var id="dp"+this.uuid;this._dialogInput=$('<input type="text" id="'+id+'" style="position: absolute; top: -100px; width: 0px; z-index: -10;"/>');this._dialogInput.keydown(this._doKeyDown);$("body").append(this._dialogInput);inst=this._dialogInst=this._newInst(this._dialogInput,false);inst.settings={};$.data(this._dialogInput[0],PROP_NAME,inst)}extendRemove(inst.settings,settings||{});date=(date&&date.constructor==Date?this._formatDate(inst,date):date);this._dialogInput.val(date);this._pos=(pos?(pos.length?pos:[pos.pageX,pos.pageY]):null);if(!this._pos){var browserWidth=document.documentElement.clientWidth;var browserHeight=document.documentElement.clientHeight;var scrollX=document.documentElement.scrollLeft||document.body.scrollLeft;var scrollY=document.documentElement.scrollTop||document.body.scrollTop;this._pos=[(browserWidth/2)-100+scrollX,(browserHeight/2)-150+scrollY]}this._dialogInput.css("left",(this._pos[0]+20)+"px").css("top",this._pos[1]+"px");inst.settings.onSelect=onSelect;this._inDialog=true;this.dpDiv.addClass(this._dialogClass);this._showDatepicker(this._dialogInput[0]);if($.blockUI){$.blockUI(this.dpDiv)}$.data(this._dialogInput[0],PROP_NAME,inst);return this},_destroyDatepicker:function(target){var $target=$(target);var inst=$.data(target,PROP_NAME);if(!$target.hasClass(this.markerClassName)){return}var nodeName=target.nodeName.toLowerCase();$.removeData(target,PROP_NAME);if(nodeName=="input"){inst.append.remove();inst.trigger.remove();$target.removeClass(this.markerClassName).unbind("focus",this._showDatepicker).unbind("keydown",this._doKeyDown).unbind("keypress",this._doKeyPress).unbind("keyup",this._doKeyUp)}else{if(nodeName=="div"||nodeName=="span"){$target.removeClass(this.markerClassName).empty()}}},_enableDatepicker:function(target){var $target=$(target);var inst=$.data(target,PROP_NAME);if(!$target.hasClass(this.markerClassName)){return}var nodeName=target.nodeName.toLowerCase();if(nodeName=="input"){target.disabled=false;inst.trigger.filter("button").each(function(){this.disabled=false}).end().filter("img").css({opacity:"1.0",cursor:""})}else{if(nodeName=="div"||nodeName=="span"){var inline=$target.children("."+this._inlineClass);inline.children().removeClass("ui-state-disabled")}}this._disabledInputs=$.map(this._disabledInputs,function(value){return(value==target?null:value)})},_disableDatepicker:function(target){var $target=$(target);var inst=$.data(target,PROP_NAME);if(!$target.hasClass(this.markerClassName)){return}var nodeName=target.nodeName.toLowerCase();if(nodeName=="input"){target.disabled=true;inst.trigger.filter("button").each(function(){this.disabled=true}).end().filter("img").css({opacity:"0.5",cursor:"default"})}else{if(nodeName=="div"||nodeName=="span"){var inline=$target.children("."+this._inlineClass);inline.children().addClass("ui-state-disabled")}}this._disabledInputs=$.map(this._disabledInputs,function(value){return(value==target?null:value)});this._disabledInputs[this._disabledInputs.length]=target},_isDisabledDatepicker:function(target){if(!target){return false}for(var i=0;i<this._disabledInputs.length;i++){if(this._disabledInputs[i]==target){return true}}return false},_getInst:function(target){try{return $.data(target,PROP_NAME)}catch(err){throw"Missing instance data for this datepicker"}},_optionDatepicker:function(target,name,value){var inst=this._getInst(target);if(arguments.length==2&&typeof name=="string"){return(name=="defaults"?$.extend({},$.datepicker._defaults):(inst?(name=="all"?$.extend({},inst.settings):this._get(inst,name)):null))}var settings=name||{};if(typeof name=="string"){settings={};settings[name]=value}if(inst){if(this._curInst==inst){this._hideDatepicker()}var date=this._getDateDatepicker(target,true);var minDate=this._getMinMaxDate(inst,"min");var maxDate=this._getMinMaxDate(inst,"max");extendRemove(inst.settings,settings);if(minDate!==null&&settings.dateFormat!==undefined&&settings.minDate===undefined){inst.settings.minDate=this._formatDate(inst,minDate)}if(maxDate!==null&&settings.dateFormat!==undefined&&settings.maxDate===undefined){inst.settings.maxDate=this._formatDate(inst,maxDate)}this._attachments($(target),inst);this._autoSize(inst);this._setDateDatepicker(target,date);this._updateDatepicker(inst)}},_changeDatepicker:function(target,name,value){this._optionDatepicker(target,name,value)},_refreshDatepicker:function(target){var inst=this._getInst(target);if(inst){this._updateDatepicker(inst)}},_setDateDatepicker:function(target,date){var inst=this._getInst(target);if(inst){this._setDate(inst,date);this._updateDatepicker(inst);this._updateAlternate(inst)}},_getDateDatepicker:function(target,noDefault){var inst=this._getInst(target);if(inst&&!inst.inline){this._setDateFromField(inst,noDefault)}return(inst?this._getDate(inst):null)},_doKeyDown:function(event){var inst=$.datepicker._getInst(event.target);var handled=true;var isRTL=inst.dpDiv.is(".ui-datepicker-rtl");inst._keyEvent=true;if($.datepicker._datepickerShowing){switch(event.keyCode){case 9:$.datepicker._hideDatepicker();handled=false;break;case 13:var sel=$("td."+$.datepicker._dayOverClass+":not(."+$.datepicker._currentClass+")",inst.dpDiv);if(sel[0]){$.datepicker._selectDay(event.target,inst.selectedMonth,inst.selectedYear,sel[0])}else{$.datepicker._hideDatepicker()}return false;break;case 27:$.datepicker._hideDatepicker();break;case 33:$.datepicker._adjustDate(event.target,(event.ctrlKey?-$.datepicker._get(inst,"stepBigMonths"):-$.datepicker._get(inst,"stepMonths")),"M");break;case 34:$.datepicker._adjustDate(event.target,(event.ctrlKey?+$.datepicker._get(inst,"stepBigMonths"):+$.datepicker._get(inst,"stepMonths")),"M");break;case 35:if(event.ctrlKey||event.metaKey){$.datepicker._clearDate(event.target)}handled=event.ctrlKey||event.metaKey;break;case 36:if(event.ctrlKey||event.metaKey){$.datepicker._gotoToday(event.target)}handled=event.ctrlKey||event.metaKey;break;case 37:if(event.ctrlKey||event.metaKey){$.datepicker._adjustDate(event.target,(isRTL?+1:-1),"D")}handled=event.ctrlKey||event.metaKey;if(event.originalEvent.altKey){$.datepicker._adjustDate(event.target,(event.ctrlKey?-$.datepicker._get(inst,"stepBigMonths"):-$.datepicker._get(inst,"stepMonths")),"M")}break;case 38:if(event.ctrlKey||event.metaKey){$.datepicker._adjustDate(event.target,-7,"D")}handled=event.ctrlKey||event.metaKey;break;case 39:if(event.ctrlKey||event.metaKey){$.datepicker._adjustDate(event.target,(isRTL?-1:+1),"D")}handled=event.ctrlKey||event.metaKey;if(event.originalEvent.altKey){$.datepicker._adjustDate(event.target,(event.ctrlKey?+$.datepicker._get(inst,"stepBigMonths"):+$.datepicker._get(inst,"stepMonths")),"M")}break;case 40:if(event.ctrlKey||event.metaKey){$.datepicker._adjustDate(event.target,+7,"D")}handled=event.ctrlKey||event.metaKey;break;default:handled=false}}else{if(event.keyCode==36&&event.ctrlKey){$.datepicker._showDatepicker(this)}else{handled=false}}if(handled){event.preventDefault();event.stopPropagation()}},_doKeyPress:function(event){var inst=$.datepicker._getInst(event.target);if($.datepicker._get(inst,"constrainInput")){var chars=$.datepicker._possibleChars($.datepicker._get(inst,"dateFormat"));var chr=String.fromCharCode(event.charCode==undefined?event.keyCode:event.charCode);return event.ctrlKey||event.metaKey||(chr<" "||!chars||chars.indexOf(chr)>-1)}},_doKeyUp:function(event){var inst=$.datepicker._getInst(event.target);if(inst.input.val()!=inst.lastVal){try{var date=$.datepicker.parseDate($.datepicker._get(inst,"dateFormat"),(inst.input?inst.input.val():null),$.datepicker._getFormatConfig(inst));if(date){$.datepicker._setDateFromField(inst);$.datepicker._updateAlternate(inst);$.datepicker._updateDatepicker(inst)}}catch(event){$.datepicker.log(event)}}return true},_showDatepicker:function(input){input=input.target||input;if(input.nodeName.toLowerCase()!="input"){input=$("input",input.parentNode)[0]}if($.datepicker._isDisabledDatepicker(input)||$.datepicker._lastInput==input){return}var inst=$.datepicker._getInst(input);if($.datepicker._curInst&&$.datepicker._curInst!=inst){$.datepicker._curInst.dpDiv.stop(true,true)}var beforeShow=$.datepicker._get(inst,"beforeShow");extendRemove(inst.settings,(beforeShow?beforeShow.apply(input,[input,inst]):{}));inst.lastVal=null;$.datepicker._lastInput=input;$.datepicker._setDateFromField(inst);if($.datepicker._inDialog){input.value=""}if(!$.datepicker._pos){$.datepicker._pos=$.datepicker._findPos(input);$.datepicker._pos[1]+=input.offsetHeight}var isFixed=false;$(input).parents().each(function(){isFixed|=$(this).css("position")=="fixed";return !isFixed});if(isFixed&&$.browser.opera){$.datepicker._pos[0]-=document.documentElement.scrollLeft;$.datepicker._pos[1]-=document.documentElement.scrollTop}var offset={left:$.datepicker._pos[0],top:$.datepicker._pos[1]};$.datepicker._pos=null;inst.dpDiv.empty();inst.dpDiv.css({position:"absolute",display:"block",top:"-1000px"});$.datepicker._updateDatepicker(inst);offset=$.datepicker._checkOffset(inst,offset,isFixed);inst.dpDiv.css({position:($.datepicker._inDialog&&$.blockUI?"static":(isFixed?"fixed":"absolute")),display:"none",left:offset.left+"px",top:offset.top+"px"});if(!inst.inline){var showAnim=$.datepicker._get(inst,"showAnim");var duration=$.datepicker._get(inst,"duration");var postProcess=function(){$.datepicker._datepickerShowing=true;var cover=inst.dpDiv.find("iframe.ui-datepicker-cover");if(!!cover.length){var borders=$.datepicker._getBorders(inst.dpDiv);cover.css({left:-borders[0],top:-borders[1],width:inst.dpDiv.outerWidth(),height:inst.dpDiv.outerHeight()})}};inst.dpDiv.zIndex($(input).zIndex()+1);if($.effects&&$.effects[showAnim]){inst.dpDiv.show(showAnim,$.datepicker._get(inst,"showOptions"),duration,postProcess)}else{inst.dpDiv[showAnim||"show"]((showAnim?duration:null),postProcess)}if(!showAnim||!duration){postProcess()}if(inst.input.is(":visible")&&!inst.input.is(":disabled")){inst.input.focus()}$.datepicker._curInst=inst}},_updateDatepicker:function(inst){var self=this;var borders=$.datepicker._getBorders(inst.dpDiv);inst.dpDiv.empty().append(this._generateHTML(inst));var cover=inst.dpDiv.find("iframe.ui-datepicker-cover");if(!!cover.length){cover.css({left:-borders[0],top:-borders[1],width:inst.dpDiv.outerWidth(),height:inst.dpDiv.outerHeight()})}inst.dpDiv.find("button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a").bind("mouseout",function(){$(this).removeClass("ui-state-hover");if(this.className.indexOf("ui-datepicker-prev")!=-1){$(this).removeClass("ui-datepicker-prev-hover")}if(this.className.indexOf("ui-datepicker-next")!=-1){$(this).removeClass("ui-datepicker-next-hover")}}).bind("mouseover",function(){if(!self._isDisabledDatepicker(inst.inline?inst.dpDiv.parent()[0]:inst.input[0])){$(this).parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover");$(this).addClass("ui-state-hover");if(this.className.indexOf("ui-datepicker-prev")!=-1){$(this).addClass("ui-datepicker-prev-hover")}if(this.className.indexOf("ui-datepicker-next")!=-1){$(this).addClass("ui-datepicker-next-hover")}}}).end().find("."+this._dayOverClass+" a").trigger("mouseover").end();var numMonths=this._getNumberOfMonths(inst);var cols=numMonths[1];var width=17;if(cols>1){inst.dpDiv.addClass("ui-datepicker-multi-"+cols).css("width",(width*cols)+"em")}else{inst.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width("")}inst.dpDiv[(numMonths[0]!=1||numMonths[1]!=1?"add":"remove")+"Class"]("ui-datepicker-multi");inst.dpDiv[(this._get(inst,"isRTL")?"add":"remove")+"Class"]("ui-datepicker-rtl");if(inst==$.datepicker._curInst&&$.datepicker._datepickerShowing&&inst.input&&inst.input.is(":visible")&&!inst.input.is(":disabled")&&inst.input[0]!=document.activeElement){inst.input.focus()}if(inst.yearshtml){var origyearshtml=inst.yearshtml;setTimeout(function(){if(origyearshtml===inst.yearshtml){inst.dpDiv.find("select.ui-datepicker-year:first").replaceWith(inst.yearshtml)}origyearshtml=inst.yearshtml=null},0)}},_getBorders:function(elem){var convert=function(value){return{thin:1,medium:2,thick:3}[value]||value};return[parseFloat(convert(elem.css("border-left-width"))),parseFloat(convert(elem.css("border-top-width")))]},_checkOffset:function(inst,offset,isFixed){var dpWidth=inst.dpDiv.outerWidth();var dpHeight=inst.dpDiv.outerHeight();var inputWidth=inst.input?inst.input.outerWidth():0;var inputHeight=inst.input?inst.input.outerHeight():0;var viewWidth=document.documentElement.clientWidth+$(document).scrollLeft();var viewHeight=document.documentElement.clientHeight+$(document).scrollTop();offset.left-=(this._get(inst,"isRTL")?(dpWidth-inputWidth):0);offset.left-=(isFixed&&offset.left==inst.input.offset().left)?$(document).scrollLeft():0;offset.top-=(isFixed&&offset.top==(inst.input.offset().top+inputHeight))?$(document).scrollTop():0;offset.left-=Math.min(offset.left,(offset.left+dpWidth>viewWidth&&viewWidth>dpWidth)?Math.abs(offset.left+dpWidth-viewWidth):0);offset.top-=Math.min(offset.top,(offset.top+dpHeight>viewHeight&&viewHeight>dpHeight)?Math.abs(dpHeight+inputHeight):0);return offset},_findPos:function(obj){var inst=this._getInst(obj);var isRTL=this._get(inst,"isRTL");while(obj&&(obj.type=="hidden"||obj.nodeType!=1||$.expr.filters.hidden(obj))){obj=obj[isRTL?"previousSibling":"nextSibling"]}var position=$(obj).offset();return[position.left,position.top]},_hideDatepicker:function(input){var inst=this._curInst;if(!inst||(input&&inst!=$.data(input,PROP_NAME))){return}if(this._datepickerShowing){var showAnim=this._get(inst,"showAnim");var duration=this._get(inst,"duration");var postProcess=function(){$.datepicker._tidyDialog(inst);this._curInst=null};if($.effects&&$.effects[showAnim]){inst.dpDiv.hide(showAnim,$.datepicker._get(inst,"showOptions"),duration,postProcess)}else{inst.dpDiv[(showAnim=="slideDown"?"slideUp":(showAnim=="fadeIn"?"fadeOut":"hide"))]((showAnim?duration:null),postProcess)}if(!showAnim){postProcess()}var onClose=this._get(inst,"onClose");if(onClose){onClose.apply((inst.input?inst.input[0]:null),[(inst.input?inst.input.val():""),inst])}this._datepickerShowing=false;this._lastInput=null;if(this._inDialog){this._dialogInput.css({position:"absolute",left:"0",top:"-100px"});if($.blockUI){$.unblockUI();$("body").append(this.dpDiv)}}this._inDialog=false}},_tidyDialog:function(inst){inst.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar")},_checkExternalClick:function(event){if(!$.datepicker._curInst){return}var $target=$(event.target);if($target[0].id!=$.datepicker._mainDivId&&$target.parents("#"+$.datepicker._mainDivId).length==0&&!$target.hasClass($.datepicker.markerClassName)&&!$target.hasClass($.datepicker._triggerClass)&&$.datepicker._datepickerShowing&&!($.datepicker._inDialog&&$.blockUI)){$.datepicker._hideDatepicker()}},_adjustDate:function(id,offset,period){var target=$(id);var inst=this._getInst(target[0]);if(this._isDisabledDatepicker(target[0])){return}this._adjustInstDate(inst,offset+(period=="M"?this._get(inst,"showCurrentAtPos"):0),period);this._updateDatepicker(inst)},_gotoToday:function(id){var target=$(id);var inst=this._getInst(target[0]);if(this._get(inst,"gotoCurrent")&&inst.currentDay){inst.selectedDay=inst.currentDay;inst.drawMonth=inst.selectedMonth=inst.currentMonth;inst.drawYear=inst.selectedYear=inst.currentYear}else{var date=new Date();inst.selectedDay=date.getDate();inst.drawMonth=inst.selectedMonth=date.getMonth();inst.drawYear=inst.selectedYear=date.getFullYear()}this._notifyChange(inst);this._adjustDate(target)},_selectMonthYear:function(id,select,period){var target=$(id);var inst=this._getInst(target[0]);inst._selectingMonthYear=false;inst["selected"+(period=="M"?"Month":"Year")]=inst["draw"+(period=="M"?"Month":"Year")]=parseInt(select.options[select.selectedIndex].value,10);this._notifyChange(inst);this._adjustDate(target)},_clickMonthYear:function(id){var target=$(id);var inst=this._getInst(target[0]);if(inst.input&&inst._selectingMonthYear){setTimeout(function(){inst.input.focus()},0)}inst._selectingMonthYear=!inst._selectingMonthYear},_selectDay:function(id,month,year,td){var target=$(id);if($(td).hasClass(this._unselectableClass)||this._isDisabledDatepicker(target[0])){return}var inst=this._getInst(target[0]);inst.selectedDay=inst.currentDay=$("a",td).html();inst.selectedMonth=inst.currentMonth=month;inst.selectedYear=inst.currentYear=year;this._selectDate(id,this._formatDate(inst,inst.currentDay,inst.currentMonth,inst.currentYear))},_clearDate:function(id){var target=$(id);var inst=this._getInst(target[0]);this._selectDate(target,"")},_selectDate:function(id,dateStr){var target=$(id);var inst=this._getInst(target[0]);dateStr=(dateStr!=null?dateStr:this._formatDate(inst));if(inst.input){inst.input.val(dateStr)}this._updateAlternate(inst);var onSelect=this._get(inst,"onSelect");if(onSelect){onSelect.apply((inst.input?inst.input[0]:null),[dateStr,inst])}else{if(inst.input){inst.input.trigger("change")}}if(inst.inline){this._updateDatepicker(inst)}else{this._hideDatepicker();this._lastInput=inst.input[0];if(typeof(inst.input[0])!="object"){inst.input.focus()}this._lastInput=null}},_updateAlternate:function(inst){var altField=this._get(inst,"altField");if(altField){var altFormat=this._get(inst,"altFormat")||this._get(inst,"dateFormat");var date=this._getDate(inst);var dateStr=this.formatDate(altFormat,date,this._getFormatConfig(inst));$(altField).each(function(){$(this).val(dateStr)})}},noWeekends:function(date){var day=date.getDay();return[(day>0&&day<6),""]},iso8601Week:function(date){var checkDate=new Date(date.getTime());checkDate.setDate(checkDate.getDate()+4-(checkDate.getDay()||7));var time=checkDate.getTime();checkDate.setMonth(0);checkDate.setDate(1);return Math.floor(Math.round((time-checkDate)/86400000)/7)+1},parseDate:function(format,value,settings){if(format==null||value==null){throw"Invalid arguments"}value=(typeof value=="object"?value.toString():value+"");if(value==""){return null}var shortYearCutoff=(settings?settings.shortYearCutoff:null)||this._defaults.shortYearCutoff;shortYearCutoff=(typeof shortYearCutoff!="string"?shortYearCutoff:new Date().getFullYear()%100+parseInt(shortYearCutoff,10));var dayNamesShort=(settings?settings.dayNamesShort:null)||this._defaults.dayNamesShort;var dayNames=(settings?settings.dayNames:null)||this._defaults.dayNames;var monthNamesShort=(settings?settings.monthNamesShort:null)||this._defaults.monthNamesShort;var monthNames=(settings?settings.monthNames:null)||this._defaults.monthNames;var year=-1;var month=-1;var day=-1;var doy=-1;var literal=false;var lookAhead=function(match){var matches=(iFormat+1<format.length&&format.charAt(iFormat+1)==match);if(matches){iFormat++}return matches};var getNumber=function(match){var isDoubled=lookAhead(match);var size=(match=="@"?14:(match=="!"?20:(match=="y"&&isDoubled?4:(match=="o"?3:2))));var digits=new RegExp("^\\d{1,"+size+"}");var num=value.substring(iValue).match(digits);if(!num){throw"Missing number at position "+iValue}iValue+=num[0].length;return parseInt(num[0],10)};var getName=function(match,shortNames,longNames){var names=(lookAhead(match)?longNames:shortNames);for(var i=0;i<names.length;i++){if(value.substr(iValue,names[i].length).toLowerCase()==names[i].toLowerCase()){iValue+=names[i].length;return i+1}}throw"Unknown name at position "+iValue};var checkLiteral=function(){if(value.charAt(iValue)!=format.charAt(iFormat)){throw"Unexpected literal at position "+iValue}iValue++};var iValue=0;for(var iFormat=0;iFormat<format.length;iFormat++){if(literal){if(format.charAt(iFormat)=="'"&&!lookAhead("'")){literal=false}else{checkLiteral()}}else{switch(format.charAt(iFormat)){case"d":day=getNumber("d");break;case"D":getName("D",dayNamesShort,dayNames);break;case"o":doy=getNumber("o");break;case"m":month=getNumber("m");break;case"M":month=getName("M",monthNamesShort,monthNames);break;case"y":year=getNumber("y");break;case"@":var date=new Date(getNumber("@"));year=date.getFullYear();month=date.getMonth()+1;day=date.getDate();break;case"!":var date=new Date((getNumber("!")-this._ticksTo1970)/10000);year=date.getFullYear();month=date.getMonth()+1;day=date.getDate();break;case"'":if(lookAhead("'")){checkLiteral()}else{literal=true}break;default:checkLiteral()}}}if(year==-1){year=new Date().getFullYear()}else{if(year<100){year+=new Date().getFullYear()-new Date().getFullYear()%100+(year<=shortYearCutoff?0:-100)}}if(doy>-1){month=1;day=doy;do{var dim=this._getDaysInMonth(year,month-1);if(day<=dim){break}month++;day-=dim}while(true)}var date=this._daylightSavingAdjust(new Date(year,month-1,day));if(date.getFullYear()!=year||date.getMonth()+1!=month||date.getDate()!=day){throw"Invalid date"}return date},ATOM:"yy-mm-dd",COOKIE:"D, dd M yy",ISO_8601:"yy-mm-dd",RFC_822:"D, d M y",RFC_850:"DD, dd-M-y",RFC_1036:"D, d M y",RFC_1123:"D, d M yy",RFC_2822:"D, d M yy",RSS:"D, d M y",TICKS:"!",TIMESTAMP:"@",W3C:"yy-mm-dd",_ticksTo1970:(((1970-1)*365+Math.floor(1970/4)-Math.floor(1970/100)+Math.floor(1970/400))*24*60*60*10000000),formatDate:function(format,date,settings){if(!date){return""}var dayNamesShort=(settings?settings.dayNamesShort:null)||this._defaults.dayNamesShort;var dayNames=(settings?settings.dayNames:null)||this._defaults.dayNames;var monthNamesShort=(settings?settings.monthNamesShort:null)||this._defaults.monthNamesShort;var monthNames=(settings?settings.monthNames:null)||this._defaults.monthNames;var lookAhead=function(match){var matches=(iFormat+1<format.length&&format.charAt(iFormat+1)==match);if(matches){iFormat++}return matches};var formatNumber=function(match,value,len){var num=""+value;if(lookAhead(match)){while(num.length<len){num="0"+num}}return num};var formatName=function(match,value,shortNames,longNames){return(lookAhead(match)?longNames[value]:shortNames[value])};var output="";var literal=false;if(date){for(var iFormat=0;iFormat<format.length;iFormat++){if(literal){if(format.charAt(iFormat)=="'"&&!lookAhead("'")){literal=false}else{output+=format.charAt(iFormat)}}else{switch(format.charAt(iFormat)){case"d":output+=formatNumber("d",date.getDate(),2);break;case"D":output+=formatName("D",date.getDay(),dayNamesShort,dayNames);break;case"o":output+=formatNumber("o",(date.getTime()-new Date(date.getFullYear(),0,0).getTime())/86400000,3);break;case"m":output+=formatNumber("m",date.getMonth()+1,2);break;case"M":output+=formatName("M",date.getMonth(),monthNamesShort,monthNames);break;case"y":output+=(lookAhead("y")?date.getFullYear():(date.getYear()%100<10?"0":"")+date.getYear()%100);break;case"@":output+=date.getTime();break;case"!":output+=date.getTime()*10000+this._ticksTo1970;break;case"'":if(lookAhead("'")){output+="'"}else{literal=true}break;default:output+=format.charAt(iFormat)}}}}return output},_possibleChars:function(format){var chars="";var literal=false;var lookAhead=function(match){var matches=(iFormat+1<format.length&&format.charAt(iFormat+1)==match);if(matches){iFormat++}return matches};for(var iFormat=0;iFormat<format.length;iFormat++){if(literal){if(format.charAt(iFormat)=="'"&&!lookAhead("'")){literal=false}else{chars+=format.charAt(iFormat)}}else{switch(format.charAt(iFormat)){case"d":case"m":case"y":case"@":chars+="0123456789";break;case"D":case"M":return null;case"'":if(lookAhead("'")){chars+="'"}else{literal=true}break;default:chars+=format.charAt(iFormat)}}}return chars},_get:function(inst,name){return inst.settings[name]!==undefined?inst.settings[name]:this._defaults[name]},_setDateFromField:function(inst,noDefault){if(inst.input.val()==inst.lastVal){return}var dateFormat=this._get(inst,"dateFormat");var dates=inst.lastVal=inst.input?inst.input.val():null;var date,defaultDate;date=defaultDate=this._getDefaultDate(inst);var settings=this._getFormatConfig(inst);try{date=this.parseDate(dateFormat,dates,settings)||defaultDate}catch(event){this.log(event);dates=(noDefault?"":dates)}inst.selectedDay=date.getDate();inst.drawMonth=inst.selectedMonth=date.getMonth();inst.drawYear=inst.selectedYear=date.getFullYear();inst.currentDay=(dates?date.getDate():0);inst.currentMonth=(dates?date.getMonth():0);inst.currentYear=(dates?date.getFullYear():0);this._adjustInstDate(inst)},_getDefaultDate:function(inst){return this._restrictMinMax(inst,this._determineDate(inst,this._get(inst,"defaultDate"),new Date()))},_determineDate:function(inst,date,defaultDate){var offsetNumeric=function(offset){var date=new Date();date.setDate(date.getDate()+offset);return date};var offsetString=function(offset){try{return $.datepicker.parseDate($.datepicker._get(inst,"dateFormat"),offset,$.datepicker._getFormatConfig(inst))}catch(e){}var date=(offset.toLowerCase().match(/^c/)?$.datepicker._getDate(inst):null)||new Date();var year=date.getFullYear();var month=date.getMonth();var day=date.getDate();var pattern=/([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g;var matches=pattern.exec(offset);while(matches){switch(matches[2]||"d"){case"d":case"D":day+=parseInt(matches[1],10);break;case"w":case"W":day+=parseInt(matches[1],10)*7;break;case"m":case"M":month+=parseInt(matches[1],10);day=Math.min(day,$.datepicker._getDaysInMonth(year,month));break;case"y":case"Y":year+=parseInt(matches[1],10);day=Math.min(day,$.datepicker._getDaysInMonth(year,month));break}matches=pattern.exec(offset)}return new Date(year,month,day)};var newDate=(date==null||date===""?defaultDate:(typeof date=="string"?offsetString(date):(typeof date=="number"?(isNaN(date)?defaultDate:offsetNumeric(date)):new Date(date.getTime()))));newDate=(newDate&&newDate.toString()=="Invalid Date"?defaultDate:newDate);if(newDate){newDate.setHours(0);newDate.setMinutes(0);newDate.setSeconds(0);newDate.setMilliseconds(0)}return this._daylightSavingAdjust(newDate)},_daylightSavingAdjust:function(date){if(!date){return null}date.setHours(date.getHours()>12?date.getHours()+2:0);return date},_setDate:function(inst,date,noChange){var clear=!date;var origMonth=inst.selectedMonth;var origYear=inst.selectedYear;var newDate=this._restrictMinMax(inst,this._determineDate(inst,date,new Date()));inst.selectedDay=inst.currentDay=newDate.getDate();inst.drawMonth=inst.selectedMonth=inst.currentMonth=newDate.getMonth();inst.drawYear=inst.selectedYear=inst.currentYear=newDate.getFullYear();if((origMonth!=inst.selectedMonth||origYear!=inst.selectedYear)&&!noChange){this._notifyChange(inst)}this._adjustInstDate(inst);if(inst.input){inst.input.val(clear?"":this._formatDate(inst))}},_getDate:function(inst){var startDate=(!inst.currentYear||(inst.input&&inst.input.val()=="")?null:this._daylightSavingAdjust(new Date(inst.currentYear,inst.currentMonth,inst.currentDay)));return startDate},_generateHTML:function(inst){var today=new Date();today=this._daylightSavingAdjust(new Date(today.getFullYear(),today.getMonth(),today.getDate()));var isRTL=this._get(inst,"isRTL");var showButtonPanel=this._get(inst,"showButtonPanel");var hideIfNoPrevNext=this._get(inst,"hideIfNoPrevNext");var navigationAsDateFormat=this._get(inst,"navigationAsDateFormat");var numMonths=this._getNumberOfMonths(inst);var showCurrentAtPos=this._get(inst,"showCurrentAtPos");var stepMonths=this._get(inst,"stepMonths");var isMultiMonth=(numMonths[0]!=1||numMonths[1]!=1);var currentDate=this._daylightSavingAdjust((!inst.currentDay?new Date(9999,9,9):new Date(inst.currentYear,inst.currentMonth,inst.currentDay)));var minDate=this._getMinMaxDate(inst,"min");var maxDate=this._getMinMaxDate(inst,"max");var drawMonth=inst.drawMonth-showCurrentAtPos;var drawYear=inst.drawYear;if(drawMonth<0){drawMonth+=12;drawYear--}if(maxDate){var maxDraw=this._daylightSavingAdjust(new Date(maxDate.getFullYear(),maxDate.getMonth()-(numMonths[0]*numMonths[1])+1,maxDate.getDate()));maxDraw=(minDate&&maxDraw<minDate?minDate:maxDraw);while(this._daylightSavingAdjust(new Date(drawYear,drawMonth,1))>maxDraw){drawMonth--;if(drawMonth<0){drawMonth=11;drawYear--}}}inst.drawMonth=drawMonth;inst.drawYear=drawYear;var prevText=this._get(inst,"prevText");prevText=(!navigationAsDateFormat?prevText:this.formatDate(prevText,this._daylightSavingAdjust(new Date(drawYear,drawMonth-stepMonths,1)),this._getFormatConfig(inst)));var prev=(this._canAdjustMonth(inst,-1,drawYear,drawMonth)?'<a class="ui-datepicker-prev ui-corner-all" onclick="DP_jQuery_'+dpuuid+".datepicker._adjustDate('#"+inst.id+"', -"+stepMonths+", 'M');\" title=\""+prevText+'"><span class="ui-icon ui-icon-circle-triangle-'+(isRTL?"e":"w")+'">'+prevText+"</span></a>":(hideIfNoPrevNext?"":'<a class="ui-datepicker-prev ui-corner-all ui-state-disabled" title="'+prevText+'"><span class="ui-icon 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gotoDate=(this._get(inst,"gotoCurrent")&&inst.currentDay?currentDate:today);currentText=(!navigationAsDateFormat?currentText:this.formatDate(currentText,gotoDate,this._getFormatConfig(inst)));var controls=(!inst.inline?'<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" onclick="DP_jQuery_'+dpuuid+'.datepicker._hideDatepicker();">'+this._get(inst,"closeText")+"</button>":"");var buttonPanel=(showButtonPanel)?'<div class="ui-datepicker-buttonpane ui-widget-content">'+(isRTL?controls:"")+(this._isInRange(inst,gotoDate)?'<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" onclick="DP_jQuery_'+dpuuid+".datepicker._gotoToday('#"+inst.id+"');\">"+currentText+"</button>":"")+(isRTL?"":controls)+"</div>":"";var firstDay=parseInt(this._get(inst,"firstDay"),10);firstDay=(isNaN(firstDay)?0:firstDay);var showWeek=this._get(inst,"showWeek");var dayNames=this._get(inst,"dayNames");var 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ui-corner-"+(isRTL?"left":"right");break;default:calender+=" ui-datepicker-group-middle";cornerClass="";break}}calender+='">'}calender+='<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix'+cornerClass+'">'+(/all|left/.test(cornerClass)&&row==0?(isRTL?next:prev):"")+(/all|right/.test(cornerClass)&&row==0?(isRTL?prev:next):"")+this._generateMonthYearHeader(inst,drawMonth,drawYear,minDate,maxDate,row>0||col>0,monthNames,monthNamesShort)+'</div><table class="ui-datepicker-calendar"><thead><tr>';var thead=(showWeek?'<th class="ui-datepicker-week-col">'+this._get(inst,"weekHeader")+"</th>":"");for(var dow=0;dow<7;dow++){var day=(dow+firstDay)%7;thead+="<th"+((dow+firstDay+6)%7>=5?' class="ui-datepicker-week-end"':"")+'><span title="'+dayNames[day]+'">'+dayNamesMin[day]+"</span></th>"}calender+=thead+"</tr></thead><tbody>";var daysInMonth=this._getDaysInMonth(drawYear,drawMonth);if(drawYear==inst.selectedYear&&drawMonth==inst.selectedMonth){inst.selectedDay=Math.min(inst.selectedDay,daysInMonth)}var leadDays=(this._getFirstDayOfMonth(drawYear,drawMonth)-firstDay+7)%7;var numRows=(isMultiMonth?6:Math.ceil((leadDays+daysInMonth)/7));var printDate=this._daylightSavingAdjust(new Date(drawYear,drawMonth,1-leadDays));for(var dRow=0;dRow<numRows;dRow++){calender+="<tr>";var tbody=(!showWeek?"":'<td class="ui-datepicker-week-col">'+this._get(inst,"calculateWeek")(printDate)+"</td>");for(var dow=0;dow<7;dow++){var daySettings=(beforeShowDay?beforeShowDay.apply((inst.input?inst.input[0]:null),[printDate]):[true,""]);var otherMonth=(printDate.getMonth()!=drawMonth);var unselectable=(otherMonth&&!selectOtherMonths)||!daySettings[0]||(minDate&&printDate<minDate)||(maxDate&&printDate>maxDate);tbody+='<td class="'+((dow+firstDay+6)%7>=5?" ui-datepicker-week-end":"")+(otherMonth?" ui-datepicker-other-month":"")+((printDate.getTime()==selectedDate.getTime()&&drawMonth==inst.selectedMonth&&inst._keyEvent)||(defaultDate.getTime()==printDate.getTime()&&defaultDate.getTime()==selectedDate.getTime())?" 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"+this._currentClass:"")+(printDate.getTime()==today.getTime()?" ui-datepicker-today":""))+'"'+((!otherMonth||showOtherMonths)&&daySettings[2]?' title="'+daySettings[2]+'"':"")+(unselectable?"":' onclick="DP_jQuery_'+dpuuid+".datepicker._selectDay('#"+inst.id+"',"+printDate.getMonth()+","+printDate.getFullYear()+', this);return false;"')+">"+(otherMonth&&!showOtherMonths?"&#xa0;":(unselectable?'<span class="ui-state-default">'+printDate.getDate()+"</span>":'<a class="ui-state-default'+(printDate.getTime()==today.getTime()?" ui-state-highlight":"")+(printDate.getTime()==currentDate.getTime()?" ui-state-active":"")+(otherMonth?" ui-priority-secondary":"")+'" href="#">'+printDate.getDate()+"</a>"))+"</td>";printDate.setDate(printDate.getDate()+1);printDate=this._daylightSavingAdjust(printDate)}calender+=tbody+"</tr>"}drawMonth++;if(drawMonth>11){drawMonth=0;drawYear++}calender+="</tbody></table>"+(isMultiMonth?"</div>"+((numMonths[0]>0&&col==numMonths[1]-1)?'<div class="ui-datepicker-row-break"></div>':""):"");group+=calender}html+=group}html+=buttonPanel+($.browser.msie&&parseInt($.browser.version,10)<7&&!inst.inline?'<iframe src="javascript:false;" class="ui-datepicker-cover" frameborder="0"></iframe>':"");inst._keyEvent=false;return html},_generateMonthYearHeader:function(inst,drawMonth,drawYear,minDate,maxDate,secondary,monthNames,monthNamesShort){var changeMonth=this._get(inst,"changeMonth");var changeYear=this._get(inst,"changeYear");var showMonthAfterYear=this._get(inst,"showMonthAfterYear");var html='<div class="ui-datepicker-title">';var monthHtml="";if(secondary||!changeMonth){monthHtml+='<span class="ui-datepicker-month">'+monthNames[drawMonth]+"</span>"}else{var inMinYear=(minDate&&minDate.getFullYear()==drawYear);var inMaxYear=(maxDate&&maxDate.getFullYear()==drawYear);monthHtml+='<select class="ui-datepicker-month" onchange="DP_jQuery_'+dpuuid+".datepicker._selectMonthYear('#"+inst.id+"', this, 'M');\" onclick=\"DP_jQuery_"+dpuuid+".datepicker._clickMonthYear('#"+inst.id+"');\">";for(var month=0;month<12;month++){if((!inMinYear||month>=minDate.getMonth())&&(!inMaxYear||month<=maxDate.getMonth())){monthHtml+='<option value="'+month+'"'+(month==drawMonth?' selected="selected"':"")+">"+monthNamesShort[month]+"</option>"}}monthHtml+="</select>"}if(!showMonthAfterYear){html+=monthHtml+(secondary||!(changeMonth&&changeYear)?"&#xa0;":"")}if(!inst.yearshtml){inst.yearshtml="";if(secondary||!changeYear){html+='<span class="ui-datepicker-year">'+drawYear+"</span>"}else{var years=this._get(inst,"yearRange").split(":");var thisYear=new Date().getFullYear();var determineYear=function(value){var year=(value.match(/c[+-].*/)?drawYear+parseInt(value.substring(1),10):(value.match(/[+-].*/)?thisYear+parseInt(value,10):parseInt(value,10)));return(isNaN(year)?thisYear:year)};var year=determineYear(years[0]);var endYear=Math.max(year,determineYear(years[1]||""));year=(minDate?Math.max(year,minDate.getFullYear()):year);endYear=(maxDate?Math.min(endYear,maxDate.getFullYear()):endYear);inst.yearshtml+='<select class="ui-datepicker-year" onchange="DP_jQuery_'+dpuuid+".datepicker._selectMonthYear('#"+inst.id+"', this, 'Y');\" onclick=\"DP_jQuery_"+dpuuid+".datepicker._clickMonthYear('#"+inst.id+"');\">";for(;year<=endYear;year++){inst.yearshtml+='<option value="'+year+'"'+(year==drawYear?' selected="selected"':"")+">"+year+"</option>"}inst.yearshtml+="</select>";if(!$.browser.mozilla){html+=inst.yearshtml;inst.yearshtml=null}else{html+='<select class="ui-datepicker-year"><option value="'+drawYear+'" selected="selected">'+drawYear+"</option></select>"}}}html+=this._get(inst,"yearSuffix");if(showMonthAfterYear){html+=(secondary||!(changeMonth&&changeYear)?"&#xa0;":"")+monthHtml}html+="</div>";return html},_adjustInstDate:function(inst,offset,period){var year=inst.drawYear+(period=="Y"?offset:0);var month=inst.drawMonth+(period=="M"?offset:0);var day=Math.min(inst.selectedDay,this._getDaysInMonth(year,month))+(period=="D"?offset:0);var date=this._restrictMinMax(inst,this._daylightSavingAdjust(new Date(year,month,day)));inst.selectedDay=date.getDate();inst.drawMonth=inst.selectedMonth=date.getMonth();inst.drawYear=inst.selectedYear=date.getFullYear();if(period=="M"||period=="Y"){this._notifyChange(inst)}},_restrictMinMax:function(inst,date){var minDate=this._getMinMaxDate(inst,"min");var maxDate=this._getMinMaxDate(inst,"max");var newDate=(minDate&&date<minDate?minDate:date);newDate=(maxDate&&newDate>maxDate?maxDate:newDate);return newDate},_notifyChange:function(inst){var onChange=this._get(inst,"onChangeMonthYear");if(onChange){onChange.apply((inst.input?inst.input[0]:null),[inst.selectedYear,inst.selectedMonth+1,inst])}},_getNumberOfMonths:function(inst){var numMonths=this._get(inst,"numberOfMonths");return(numMonths==null?[1,1]:(typeof 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shortYearCutoff=this._get(inst,"shortYearCutoff");shortYearCutoff=(typeof shortYearCutoff!="string"?shortYearCutoff:new Date().getFullYear()%100+parseInt(shortYearCutoff,10));return{shortYearCutoff:shortYearCutoff,dayNamesShort:this._get(inst,"dayNamesShort"),dayNames:this._get(inst,"dayNames"),monthNamesShort:this._get(inst,"monthNamesShort"),monthNames:this._get(inst,"monthNames")}},_formatDate:function(inst,day,month,year){if(!day){inst.currentDay=inst.selectedDay;inst.currentMonth=inst.selectedMonth;inst.currentYear=inst.selectedYear}var date=(day?(typeof day=="object"?day:this._daylightSavingAdjust(new Date(year,month,day))):this._daylightSavingAdjust(new Date(inst.currentYear,inst.currentMonth,inst.currentDay)));return this.formatDate(this._get(inst,"dateFormat"),date,this._getFormatConfig(inst))}});function extendRemove(target,props){$.extend(target,props);for(var name in props){if(props[name]==null||props[name]==undefined){target[name]=props[name]}}return target}function 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\ No newline at end of file
diff --git a/underlays/attachment/ikiwiki/jquery.fileupload-ui.js b/underlays/attachment/ikiwiki/jquery.fileupload-ui.js
new file mode 100644
index 000000000..61897ba55
--- /dev/null
+++ b/underlays/attachment/ikiwiki/jquery.fileupload-ui.js
@@ -0,0 +1,357 @@
+/*
+ * jQuery File Upload User Interface Plugin 5.0.13
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2010, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://creativecommons.org/licenses/MIT/
+ */
+
+/*jslint nomen: true, unparam: true, regexp: true */
+/*global window, document, URL, webkitURL, FileReader, jQuery */
+
+(function ($) {
+    'use strict';
+    
+    // The UI version extends the basic fileupload widget and adds
+    // a complete user interface based on the given upload/download
+    // templates.
+    $.widget('blueimpUI.fileupload', $.blueimp.fileupload, {
+        
+        options: {
+            // By default, files added to the widget are uploaded as soon
+            // as the user clicks on the start buttons. To enable automatic
+            // uploads, set the following option to true:
+            autoUpload: true,
+            // The file upload template that is given as first argument to the
+            // jQuery.tmpl method to render the file uploads:
+            uploadTemplate: $('#template-upload'),
+            // The file download template, that is given as first argument to the
+            // jQuery.tmpl method to render the file downloads:
+            downloadTemplate: $('#template-download'),
+            // The expected data type of the upload response, sets the dataType
+            // option of the $.ajax upload requests:
+            dataType: 'json',
+            
+            // The add callback is invoked as soon as files are added to the fileupload
+            // widget (via file input selection, drag & drop or add API call).
+            // See the basic file upload widget for more information:
+            add: function (e, data) {
+                var that = $(this).data('fileupload');
+                data.isAdjusted = true;
+                data.isValidated = that._validate(data.files);
+                data.context = that._renderUpload(data.files)
+                    .appendTo($(this).find('.files')).fadeIn(function () {
+                        // Fix for IE7 and lower:
+                        $(this).show();
+                    }).data('data', data);
+                if ((that.options.autoUpload || data.autoUpload) &&
+                        data.isValidated) {
+                    data.jqXHR = data.submit();
+                }
+            },
+            // Callback for the start of each file upload request:
+            send: function (e, data) {
+                if (!data.isValidated) {
+                    var that = $(this).data('fileupload');
+                    if (!that._validate(data.files)) {
+                        return false;
+                    }
+                }
+                if (data.context && data.dataType &&
+                        data.dataType.substr(0, 6) === 'iframe') {
+                    // Iframe Transport does not support progress events.
+                    // In lack of an indeterminate progress bar, we set
+                    // the progress to 100%, showing the full animated bar:
+                    data.context.find('.ui-progressbar').progressbar(
+                        'value',
+                        parseInt(100, 10)
+                    );
+                }
+            },
+            // Callback for successful uploads:
+            done: function (e, data) {
+                var that = $(this).data('fileupload');
+                if (data.context) {
+                    data.context.each(function (index) {
+                        var file = ($.isArray(data.result) &&
+                                data.result[index]) || {error: 'emptyResult'};
+                        $(this).fadeOut(function () {
+                            that._renderDownload([file])
+                                .css('display', 'none')
+                                .replaceAll(this)
+                                .fadeIn(function () {
+                                    // Fix for IE7 and lower:
+                                    $(this).show();
+                                });
+                        });
+                    });
+                } else {
+                    that._renderDownload(data.result)
+                        .css('display', 'none')
+                        .appendTo($(this).find('.files'))
+                        .fadeIn(function () {
+                            // Fix for IE7 and lower:
+                            $(this).show();
+                        });
+                }
+            },
+            // Callback for failed (abort or error) uploads:
+            fail: function (e, data) {
+                var that = $(this).data('fileupload');
+                if (data.context) {
+                    data.context.each(function (index) {
+                        $(this).fadeOut(function () {
+                            if (data.errorThrown !== 'abort') {
+                                var file = data.files[index];
+                                file.error = file.error || data.errorThrown
+                                    || true;
+                                that._renderDownload([file])
+                                    .css('display', 'none')
+                                    .replaceAll(this)
+                                    .fadeIn(function () {
+                                        // Fix for IE7 and lower:
+                                        $(this).show();
+                                    });
+                            } else {
+                                data.context.remove();
+                            }
+                        });
+                    });
+                } else if (data.errorThrown !== 'abort') {
+                    data.context = that._renderUpload(data.files)
+                        .css('display', 'none')
+                        .appendTo($(this).find('.files'))
+                        .fadeIn(function () {
+                            // Fix for IE7 and lower:
+                            $(this).show();
+                        }).data('data', data);
+                }
+            },
+            // Callback for upload progress events:
+            progress: function (e, data) {
+                if (data.context) {
+                    data.context.find('.ui-progressbar').progressbar(
+                        'value',
+                        parseInt(data.loaded / data.total * 100, 10)
+                    );
+                }
+            },
+            // Callback for global upload progress events:
+            progressall: function (e, data) {
+                $(this).find('.fileupload-progressbar').progressbar(
+                    'value',
+                    parseInt(data.loaded / data.total * 100, 10)
+                );
+            },
+            // Callback for uploads start, equivalent to the global ajaxStart event:
+            start: function () {
+                $(this).find('.fileupload-progressbar')
+                    .progressbar('value', 0).fadeIn();
+            },
+            // Callback for uploads stop, equivalent to the global ajaxStop event:
+            stop: function () {
+                $(this).find('.fileupload-progressbar').fadeOut();
+            },
+        },
+	
+        _createObjectURL: function (file) {
+            var undef = 'undefined',
+                urlAPI = (typeof window.createObjectURL !== undef && window) ||
+                    (typeof URL !== undef && URL) ||
+                    (typeof webkitURL !== undef && webkitURL);
+            return urlAPI ? urlAPI.createObjectURL(file) : false;
+        },
+        
+        _revokeObjectURL: function (url) {
+            var undef = 'undefined',
+                urlAPI = (typeof window.revokeObjectURL !== undef && window) ||
+                    (typeof URL !== undef && URL) ||
+                    (typeof webkitURL !== undef && webkitURL);
+            return urlAPI ? urlAPI.revokeObjectURL(url) : false;
+        },
+
+        // Link handler, that allows to download files
+        // by drag & drop of the links to the desktop:
+        _enableDragToDesktop: function () {
+            var link = $(this),
+                url = link.prop('href'),
+                name = decodeURIComponent(url.split('/').pop())
+                    .replace(/:/g, '-'),
+                type = 'application/octet-stream';
+            link.bind('dragstart', function (e) {
+                try {
+                    e.originalEvent.dataTransfer.setData(
+                        'DownloadURL',
+                        [type, name, url].join(':')
+                    );
+                } catch (err) {}
+            });
+        },
+
+        _hasError: function (file) {
+            if (file.error) {
+                return file.error;
+            }
+            return null;
+        },
+
+        _validate: function (files) {
+            var that = this,
+                valid;
+            $.each(files, function (index, file) {
+                file.error = that._hasError(file);
+                valid = !file.error;
+            });
+            return valid;
+        },
+
+        _uploadTemplateHelper: function (file) {
+            return file;
+        },
+
+        _renderUploadTemplate: function (files) {
+            var that = this;
+            return $.tmpl(
+                this.options.uploadTemplate,
+                $.map(files, function (file) {
+                    return that._uploadTemplateHelper(file);
+                })
+            );
+        },
+
+        _renderUpload: function (files) {
+            var that = this,
+                options = this.options,
+                tmpl = this._renderUploadTemplate(files);
+            if (!(tmpl instanceof $)) {
+                return $();
+            }
+            tmpl.css('display', 'none');
+            // .slice(1).remove().end().first() removes all but the first
+            // element and selects only the first for the jQuery collection:
+            tmpl.find('.progress div').slice(1).remove().end().first()
+                .progressbar();
+            tmpl.find('.start button').slice(
+                this.options.autoUpload ? 0 : 1
+            ).remove().end().first()
+                .button({
+                    text: false,
+                    icons: {primary: 'ui-icon-circle-arrow-e'}
+                });
+            tmpl.find('.cancel button').slice(1).remove().end().first()
+                .button({
+                    text: false,
+                    icons: {primary: 'ui-icon-cancel'}
+                });
+            return tmpl;
+        },
+
+        _downloadTemplateHelper: function (file) {
+            return file;
+        },
+
+        _renderDownloadTemplate: function (files) {
+            var that = this;
+            return $.tmpl(
+                this.options.downloadTemplate,
+                $.map(files, function (file) {
+                    return that._downloadTemplateHelper(file);
+                })
+            );
+        },
+        
+        _renderDownload: function (files) {
+            var tmpl = this._renderDownloadTemplate(files);
+            if (!(tmpl instanceof $)) {
+                return $();
+            }
+            tmpl.css('display', 'none');
+            tmpl.find('a').each(this._enableDragToDesktop);
+            return tmpl;
+        },
+        
+        _startHandler: function (e) {
+            e.preventDefault();
+            var tmpl = $(this).closest('.template-upload'),
+                data = tmpl.data('data');
+            if (data && data.submit && !data.jqXHR) {
+                data.jqXHR = data.submit();
+                $(this).fadeOut();
+            }
+        },
+        
+        _cancelHandler: function (e) {
+            e.preventDefault();
+            var tmpl = $(this).closest('.template-upload'),
+                data = tmpl.data('data') || {};
+            if (!data.jqXHR) {
+                data.errorThrown = 'abort';
+                e.data.fileupload._trigger('fail', e, data);
+            } else {
+                data.jqXHR.abort();
+            }
+        },
+        
+        _initEventHandlers: function () {
+            $.blueimp.fileupload.prototype._initEventHandlers.call(this);
+            var filesList = this.element.find('.files'),
+                eventData = {fileupload: this};
+            filesList.find('.start button')
+                .live(
+                    'click.' + this.options.namespace,
+                    eventData,
+                    this._startHandler
+                );
+            filesList.find('.cancel button')
+                .live(
+                    'click.' + this.options.namespace,
+                    eventData,
+                    this._cancelHandler
+                );
+        },
+        
+        _destroyEventHandlers: function () {
+            var filesList = this.element.find('.files');
+            filesList.find('.start button')
+                .die('click.' + this.options.namespace);
+            filesList.find('.cancel button')
+                .die('click.' + this.options.namespace);
+            $.blueimp.fileupload.prototype._destroyEventHandlers.call(this);
+        },
+
+        _initTemplates: function () {
+            // Handle cases where the templates are defined
+            // after the widget library has been included:
+            if (this.options.uploadTemplate instanceof $ &&
+                    !this.options.uploadTemplate.length) {
+                this.options.uploadTemplate = $(
+                    this.options.uploadTemplate.selector
+                );
+            }
+            if (this.options.downloadTemplate instanceof $ &&
+                    !this.options.downloadTemplate.length) {
+                this.options.downloadTemplate = $(
+                    this.options.downloadTemplate.selector
+                );
+            }
+        },
+
+        _create: function () {
+            $.blueimp.fileupload.prototype._create.call(this);
+            this._initTemplates();
+        },
+        
+        enable: function () {
+            $.blueimp.fileupload.prototype.enable.call(this);
+        },
+        
+        disable: function () {
+            $.blueimp.fileupload.prototype.disable.call(this);
+        }
+
+    });
+
+}(jQuery));
diff --git a/underlays/attachment/ikiwiki/jquery.fileupload.js b/underlays/attachment/ikiwiki/jquery.fileupload.js
new file mode 100644
index 000000000..1e3c6bf97
--- /dev/null
+++ b/underlays/attachment/ikiwiki/jquery.fileupload.js
@@ -0,0 +1,720 @@
+/*
+ * jQuery File Upload Plugin 5.0.2
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2010, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://creativecommons.org/licenses/MIT/
+ */
+
+/*jslint nomen: true, unparam: true, regexp: true */
+/*global document, XMLHttpRequestUpload, Blob, File, FormData, location, jQuery */
+
+(function ($) {
+    'use strict';
+
+    // The fileupload widget listens for change events on file input fields
+    // defined via fileInput setting and drop events of the given dropZone.
+    // In addition to the default jQuery Widget methods, the fileupload widget
+    // exposes the "add" and "send" methods, to add or directly send files
+    // using the fileupload API.
+    // By default, files added via file input selection, drag & drop or
+    // "add" method are uploaded immediately, but it is possible to override
+    // the "add" callback option to queue file uploads.
+    $.widget('blueimp.fileupload', {
+        
+        options: {
+            // The namespace used for event handler binding on the dropZone and
+            // fileInput collections.
+            // If not set, the name of the widget ("fileupload") is used.
+            namespace: undefined,
+            // The drop target collection, by the default the complete document.
+            // Set to null or an empty collection to disable drag & drop support:
+            dropZone: $(document),
+            // The file input field collection, that is listened for change events.
+            // If undefined, it is set to the file input fields inside
+            // of the widget element on plugin initialization.
+            // Set to null or an empty collection to disable the change listener.
+            fileInput: undefined,
+            // By default, the file input field is replaced with a clone after
+            // each input field change event. This is required for iframe transport
+            // queues and allows change events to be fired for the same file
+            // selection, but can be disabled by setting the following option to false:
+            replaceFileInput: true,
+            // The parameter name for the file form data (the request argument name).
+            // If undefined or empty, the name property of the file input field is
+            // used, or "files[]" if the file input name property is also empty:
+            paramName: undefined,
+            // By default, each file of a selection is uploaded using an individual
+            // request for XHR type uploads. Set to false to upload file
+            // selections in one request each:
+            singleFileUploads: true,
+            // Set the following option to true to issue all file upload requests
+            // in a sequential order:
+            sequentialUploads: false,
+            // Set the following option to true to force iframe transport uploads:
+            forceIframeTransport: false,
+            // By default, XHR file uploads are sent as multipart/form-data.
+            // The iframe transport is always using multipart/form-data.
+            // Set to false to enable non-multipart XHR uploads:
+            multipart: true,
+            // To upload large files in smaller chunks, set the following option
+            // to a preferred maximum chunk size. If set to 0, null or undefined,
+            // or the browser does not support the required Blob API, files will
+            // be uploaded as a whole.
+            maxChunkSize: undefined,
+            // When a non-multipart upload or a chunked multipart upload has been
+            // aborted, this option can be used to resume the upload by setting
+            // it to the size of the already uploaded bytes. This option is most
+            // useful when modifying the options object inside of the "add" or
+            // "send" callbacks, as the options are cloned for each file upload.
+            uploadedBytes: undefined,
+            // By default, failed (abort or error) file uploads are removed from the
+            // global progress calculation. Set the following option to false to
+            // prevent recalculating the global progress data:
+            recalculateProgress: true,
+            
+            // Additional form data to be sent along with the file uploads can be set
+            // using this option, which accepts an array of objects with name and
+            // value properties, a function returning such an array, a FormData
+            // object (for XHR file uploads), or a simple object.
+            // The form of the first fileInput is given as parameter to the function:
+            formData: function (form) {
+                return form.serializeArray();
+            },
+            
+            // The add callback is invoked as soon as files are added to the fileupload
+            // widget (via file input selection, drag & drop or add API call).
+            // If the singleFileUploads option is enabled, this callback will be
+            // called once for each file in the selection for XHR file uplaods, else
+            // once for each file selection.
+            // The upload starts when the submit method is invoked on the data parameter.
+            // The data object contains a files property holding the added files
+            // and allows to override plugin options as well as define ajax settings.
+            // Listeners for this callback can also be bound the following way:
+            // .bind('fileuploadadd', func);
+            // data.submit() returns a Promise object and allows to attach additional
+            // handlers using jQuery's Deferred callbacks:
+            // data.submit().done(func).fail(func).always(func);
+            add: function (e, data) {
+                data.submit();
+            },
+            
+            // Other callbacks:
+            // Callback for the start of each file upload request:
+            // send: function (e, data) {}, // .bind('fileuploadsend', func);
+            // Callback for successful uploads:
+            // done: function (e, data) {}, // .bind('fileuploaddone', func);
+            // Callback for failed (abort or error) uploads:
+            // fail: function (e, data) {}, // .bind('fileuploadfail', func);
+            // Callback for completed (success, abort or error) requests:
+            // always: function (e, data) {}, // .bind('fileuploadalways', func);
+            // Callback for upload progress events:
+            // progress: function (e, data) {}, // .bind('fileuploadprogress', func);
+            // Callback for global upload progress events:
+            // progressall: function (e, data) {}, // .bind('fileuploadprogressall', func);
+            // Callback for uploads start, equivalent to the global ajaxStart event:
+            // start: function (e) {}, // .bind('fileuploadstart', func);
+            // Callback for uploads stop, equivalent to the global ajaxStop event:
+            // stop: function (e) {}, // .bind('fileuploadstop', func);
+            // Callback for change events of the fileInput collection:
+            // change: function (e, data) {}, // .bind('fileuploadchange', func);
+            // Callback for drop events of the dropZone collection:
+            // drop: function (e, data) {}, // .bind('fileuploaddrop', func);
+            // Callback for dragover events of the dropZone collection:
+            // dragover: function (e) {}, // .bind('fileuploaddragover', func);
+            
+            // The plugin options are used as settings object for the ajax calls.
+            // The following are jQuery ajax settings required for the file uploads:
+            processData: false,
+            contentType: false,
+            cache: false
+        },
+        
+        // A list of options that require a refresh after assigning a new value:
+        _refreshOptionsList: ['namespace', 'dropZone', 'fileInput'],
+
+        _isXHRUpload: function (options) {
+            var undef = 'undefined';
+            return !options.forceIframeTransport &&
+                typeof XMLHttpRequestUpload !== undef && typeof File !== undef &&
+                (!options.multipart || typeof FormData !== undef);
+        },
+
+        _getFormData: function (options) {
+            var formData;
+            if (typeof options.formData === 'function') {
+                return options.formData(options.form);
+            } else if ($.isArray(options.formData)) {
+                return options.formData;
+            } else if (options.formData) {
+                formData = [];
+                $.each(options.formData, function (name, value) {
+                    formData.push({name: name, value: value});
+                });
+                return formData;
+            }
+            return [];
+        },
+
+        _getTotal: function (files) {
+            var total = 0;
+            $.each(files, function (index, file) {
+                total += file.size || 1;
+            });
+            return total;
+        },
+
+        _onProgress: function (e, data) {
+            if (e.lengthComputable) {
+                var total = data.total || this._getTotal(data.files),
+                    loaded = parseInt(
+                        e.loaded / e.total * (data.chunkSize || total),
+                        10
+                    ) + (data.uploadedBytes || 0);
+                this._loaded += loaded - (data.loaded || data.uploadedBytes || 0);
+                data.lengthComputable = true;
+                data.loaded = loaded;
+                data.total = total;
+                // Trigger a custom progress event with a total data property set
+                // to the file size(s) of the current upload and a loaded data
+                // property calculated accordingly:
+                this._trigger('progress', e, data);
+                // Trigger a global progress event for all current file uploads,
+                // including ajax calls queued for sequential file uploads:
+                this._trigger('progressall', e, {
+                    lengthComputable: true,
+                    loaded: this._loaded,
+                    total: this._total
+                });
+            }
+        },
+
+        _initProgressListener: function (options) {
+            var that = this,
+                xhr = options.xhr ? options.xhr() : $.ajaxSettings.xhr();
+            // Accesss to the native XHR object is required to add event listeners
+            // for the upload progress event:
+            if (xhr.upload && xhr.upload.addEventListener) {
+                xhr.upload.addEventListener('progress', function (e) {
+                    that._onProgress(e, options);
+                }, false);
+                options.xhr = function () {
+                    return xhr;
+                };
+            }
+        },
+
+        _initXHRData: function (options) {
+            var formData,
+                file = options.files[0];
+            if (!options.multipart || options.blob) {
+                // For non-multipart uploads and chunked uploads,
+                // file meta data is not part of the request body,
+                // so we transmit this data as part of the HTTP headers.
+                // For cross domain requests, these headers must be allowed
+                // via Access-Control-Allow-Headers or removed using
+                // the beforeSend callback:
+                options.headers = $.extend(options.headers, {
+                    'X-File-Name': file.name,
+                    'X-File-Type': file.type,
+                    'X-File-Size': file.size
+                });
+                if (!options.blob) {
+                    // Non-chunked non-multipart upload:
+                    options.contentType = file.type;
+                    options.data = file;
+                } else if (!options.multipart) {
+                    // Chunked non-multipart upload:
+                    options.contentType = 'application/octet-stream';
+                    options.data = options.blob;
+                }
+            }
+            if (options.multipart && typeof FormData !== 'undefined') {
+                if (options.formData instanceof FormData) {
+                    formData = options.formData;
+                } else {
+                    formData = new FormData();
+                    $.each(this._getFormData(options), function (index, field) {
+                        formData.append(field.name, field.value);
+                    });
+                }
+                if (options.blob) {
+                    formData.append(options.paramName, options.blob);
+                } else {
+                    $.each(options.files, function (index, file) {
+                        // File objects are also Blob instances.
+                        // This check allows the tests to run with
+                        // dummy objects:
+                        if (file instanceof Blob) {
+                            formData.append(options.paramName, file);
+                        }
+                    });
+                }
+                options.data = formData;
+            }
+            // Blob reference is not needed anymore, free memory:
+            options.blob = null;
+        },
+        
+        _initIframeSettings: function (options) {
+            // Setting the dataType to iframe enables the iframe transport:
+            options.dataType = 'iframe ' + (options.dataType || '');
+            // The iframe transport accepts a serialized array as form data:
+            options.formData = this._getFormData(options);
+        },
+        
+        _initDataSettings: function (options) {
+            if (this._isXHRUpload(options)) {
+                if (!this._chunkedUpload(options, true)) {
+                    if (!options.data) {
+                        this._initXHRData(options);
+                    }
+                    this._initProgressListener(options);
+                }
+            } else {
+                this._initIframeSettings(options);
+            }
+        },
+        
+        _initFormSettings: function (options) {
+            // Retrieve missing options from the input field and the
+            // associated form, if available:
+            if (!options.form || !options.form.length) {
+                options.form = $(options.fileInput.prop('form'));
+            }
+            if (!options.paramName) {
+                options.paramName = options.fileInput.prop('name') ||
+                    'files[]';
+            }
+            if (!options.url) {
+                options.url = options.form.prop('action') || location.href;
+            }
+            // The HTTP request method must be "POST" or "PUT":
+            options.type = (options.type || options.form.prop('method') || '')
+                .toUpperCase();
+            if (options.type !== 'POST' && options.type !== 'PUT') {
+                options.type = 'POST';
+            }
+        },
+        
+        _getAJAXSettings: function (data) {
+            var options = $.extend({}, this.options, data);
+            this._initFormSettings(options);
+            this._initDataSettings(options);
+            return options;
+        },
+
+        // Maps jqXHR callbacks to the equivalent
+        // methods of the given Promise object:
+        _enhancePromise: function (promise) {
+            promise.success = promise.done;
+            promise.error = promise.fail;
+            promise.complete = promise.always;
+            return promise;
+        },
+
+        // Creates and returns a Promise object enhanced with
+        // the jqXHR methods abort, success, error and complete:
+        _getXHRPromise: function (resolveOrReject, context, args) {
+            var dfd = $.Deferred(),
+                promise = dfd.promise();
+            context = context || this.options.context || promise;
+            if (resolveOrReject === true) {
+                dfd.resolveWith(context, args);
+            } else if (resolveOrReject === false) {
+                dfd.rejectWith(context, args);
+            }
+            promise.abort = dfd.promise;
+            return this._enhancePromise(promise);
+        },
+
+        // Uploads a file in multiple, sequential requests
+        // by splitting the file up in multiple blob chunks.
+        // If the second parameter is true, only tests if the file
+        // should be uploaded in chunks, but does not invoke any
+        // upload requests:
+        _chunkedUpload: function (options, testOnly) {
+            var that = this,
+                file = options.files[0],
+                fs = file.size,
+                ub = options.uploadedBytes = options.uploadedBytes || 0,
+                mcs = options.maxChunkSize || fs,
+                // Use the Blob methods with the slice implementation
+                // according to the W3C Blob API specification:
+                slice = file.webkitSlice || file.mozSlice || file.slice,
+                upload,
+                n,
+                jqXHR,
+                pipe;
+            if (!(this._isXHRUpload(options) && slice && (ub || mcs < fs)) ||
+                    options.data) {
+                return false;
+            }
+            if (testOnly) {
+                return true;
+            }
+            if (ub >= fs) {
+                file.error = 'uploadedBytes';
+                return this._getXHRPromise(false);
+            }
+            // n is the number of blobs to upload,
+            // calculated via filesize, uploaded bytes and max chunk size:
+            n = Math.ceil((fs - ub) / mcs);
+            // The chunk upload method accepting the chunk number as parameter:
+            upload = function (i) {
+                if (!i) {
+                    return that._getXHRPromise(true);
+                }
+                // Upload the blobs in sequential order:
+                return upload(i -= 1).pipe(function () {
+                    // Clone the options object for each chunk upload:
+                    var o = $.extend({}, options);
+                    o.blob = slice.call(
+                        file,
+                        ub + i * mcs,
+                        ub + (i + 1) * mcs
+                    );
+                    // Store the current chunk size, as the blob itself
+                    // will be dereferenced after data processing:
+                    o.chunkSize = o.blob.size;
+                    // Process the upload data (the blob and potential form data):
+                    that._initXHRData(o);
+                    // Add progress listeners for this chunk upload:
+                    that._initProgressListener(o);
+                    jqXHR = ($.ajax(o) || that._getXHRPromise(false, o.context))
+                        .done(function () {
+                            // Create a progress event if upload is done and
+                            // no progress event has been invoked for this chunk:
+                            if (!o.loaded) {
+                                that._onProgress($.Event('progress', {
+                                    lengthComputable: true,
+                                    loaded: o.chunkSize,
+                                    total: o.chunkSize
+                                }), o);
+                            }
+                            options.uploadedBytes = o.uploadedBytes
+                                += o.chunkSize;
+                        });
+                    return jqXHR;
+                });
+            };
+            // Return the piped Promise object, enhanced with an abort method,
+            // which is delegated to the jqXHR object of the current upload,
+            // and jqXHR callbacks mapped to the equivalent Promise methods:
+            pipe = upload(n);
+            pipe.abort = function () {
+                return jqXHR.abort();
+            };
+            return this._enhancePromise(pipe);
+        },
+
+        _beforeSend: function (e, data) {
+            if (this._active === 0) {
+                // the start callback is triggered when an upload starts
+                // and no other uploads are currently running,
+                // equivalent to the global ajaxStart event:
+                this._trigger('start');
+            }
+            this._active += 1;
+            // Initialize the global progress values:
+            this._loaded += data.uploadedBytes || 0;
+            this._total += this._getTotal(data.files);
+        },
+
+        _onDone: function (result, textStatus, jqXHR, options) {
+            if (!this._isXHRUpload(options)) {
+                // Create a progress event for each iframe load:
+                this._onProgress($.Event('progress', {
+                    lengthComputable: true,
+                    loaded: 1,
+                    total: 1
+                }), options);
+            }
+            options.result = result;
+            options.textStatus = textStatus;
+            options.jqXHR = jqXHR;
+            this._trigger('done', null, options);
+        },
+
+        _onFail: function (jqXHR, textStatus, errorThrown, options) {
+            options.jqXHR = jqXHR;
+            options.textStatus = textStatus;
+            options.errorThrown = errorThrown;
+            this._trigger('fail', null, options);
+            if (options.recalculateProgress) {
+                // Remove the failed (error or abort) file upload from
+                // the global progress calculation:
+                this._loaded -= options.loaded || options.uploadedBytes || 0;
+                this._total -= options.total || this._getTotal(options.files);
+            }
+        },
+
+        _onAlways: function (result, textStatus, jqXHR, errorThrown, options) {
+            this._active -= 1;
+            options.result = result;
+            options.textStatus = textStatus;
+            options.jqXHR = jqXHR;
+            options.errorThrown = errorThrown;
+            this._trigger('always', null, options);
+            if (this._active === 0) {
+                // The stop callback is triggered when all uploads have
+                // been completed, equivalent to the global ajaxStop event:
+                this._trigger('stop');
+                // Reset the global progress values:
+                this._loaded = this._total = 0;
+            }
+        },
+
+        _onSend: function (e, data) {
+            var that = this,
+                jqXHR,
+                pipe,
+                options = that._getAJAXSettings(data),
+                send = function (resolve, args) {
+                    jqXHR = jqXHR || (
+                        (resolve !== false &&
+                        that._trigger('send', e, options) !== false &&
+                        (that._chunkedUpload(options) || $.ajax(options))) ||
+                        that._getXHRPromise(false, options.context, args)
+                    ).done(function (result, textStatus, jqXHR) {
+                        that._onDone(result, textStatus, jqXHR, options);
+                    }).fail(function (jqXHR, textStatus, errorThrown) {
+                        that._onFail(jqXHR, textStatus, errorThrown, options);
+                    }).always(function (a1, a2, a3) {
+                        if (!a3 || typeof a3 === 'string') {
+                            that._onAlways(undefined, a2, a1, a3, options);
+                        } else {
+                            that._onAlways(a1, a2, a3, undefined, options);
+                        }
+                    });
+                    return jqXHR;
+                };
+            this._beforeSend(e, options);
+            if (this.options.sequentialUploads) {
+                // Return the piped Promise object, enhanced with an abort method,
+                // which is delegated to the jqXHR object of the current upload,
+                // and jqXHR callbacks mapped to the equivalent Promise methods:
+                pipe = (this._sequence = this._sequence.pipe(send, send));
+                pipe.abort = function () {
+                    if (!jqXHR) {
+                        return send(false, [undefined, 'abort', 'abort']);
+                    }
+                    return jqXHR.abort();
+                };
+                return this._enhancePromise(pipe);
+            }
+            return send();
+        },
+        
+        _onAdd: function (e, data) {
+            var that = this,
+                result = true,
+                options = $.extend({}, this.options, data);
+            if (options.singleFileUploads && this._isXHRUpload(options)) {
+                $.each(data.files, function (index, file) {
+                    var newData = $.extend({}, data, {files: [file]});
+                    newData.submit = function () {
+                        return that._onSend(e, newData);
+                    };
+                    return (result = that._trigger('add', e, newData));
+                });
+                return result;
+            } else if (data.files.length) {
+                data = $.extend({}, data);
+                data.submit = function () {
+                    return that._onSend(e, data);
+                };
+                return this._trigger('add', e, data);
+            }
+        },
+        
+        // File Normalization for Gecko 1.9.1 (Firefox 3.5) support:
+        _normalizeFile: function (index, file) {
+            if (file.name === undefined && file.size === undefined) {
+                file.name = file.fileName;
+                file.size = file.fileSize;
+            }
+        },
+
+        _replaceFileInput: function (input) {
+            var inputClone = input.clone(true);
+            $('<form></form>').append(inputClone)[0].reset();
+            // Detaching allows to insert the fileInput on another form
+            // without loosing the file input value:
+            input.after(inputClone).detach();
+            // Replace the original file input element in the fileInput
+            // collection with the clone, which has been copied including
+            // event handlers:
+            this.options.fileInput = this.options.fileInput.map(function (i, el) {
+                if (el === input[0]) {
+                    return inputClone[0];
+                }
+                return el;
+            });
+        },
+        
+        _onChange: function (e) {
+            var that = e.data.fileupload,
+                data = {
+                    files: $.each($.makeArray(e.target.files), that._normalizeFile),
+                    fileInput: $(e.target),
+                    form: $(e.target.form)
+                };
+            if (!data.files.length) {
+                // If the files property is not available, the browser does not
+                // support the File API and we add a pseudo File object with
+                // the input value as name with path information removed:
+                data.files = [{name: e.target.value.replace(/^.*\\/, '')}];
+            }
+            // Store the form reference as jQuery data for other event handlers,
+            // as the form property is not available after replacing the file input: 
+            if (data.form.length) {
+                data.fileInput.data('blueimp.fileupload.form', data.form);
+            } else {
+                data.form = data.fileInput.data('blueimp.fileupload.form');
+            }
+            if (that.options.replaceFileInput) {
+                that._replaceFileInput(data.fileInput);
+            }
+            if (that._trigger('change', e, data) === false ||
+                    that._onAdd(e, data) === false) {
+                return false;
+            }
+        },
+        
+        _onDrop: function (e) {
+            var that = e.data.fileupload,
+                dataTransfer = e.dataTransfer = e.originalEvent.dataTransfer,
+                data = {
+                    files: $.each(
+                        $.makeArray(dataTransfer && dataTransfer.files),
+                        that._normalizeFile
+                    )
+                };
+            if (that._trigger('drop', e, data) === false ||
+                    that._onAdd(e, data) === false) {
+                return false;
+            }
+            e.preventDefault();
+        },
+        
+        _onDragOver: function (e) {
+            var that = e.data.fileupload,
+                dataTransfer = e.dataTransfer = e.originalEvent.dataTransfer;
+            if (that._trigger('dragover', e) === false) {
+                return false;
+            }
+            if (dataTransfer) {
+                dataTransfer.dropEffect = dataTransfer.effectAllowed = 'copy';
+            }
+            e.preventDefault();
+        },
+        
+        _initEventHandlers: function () {
+            var ns = this.options.namespace || this.name;
+            this.options.dropZone
+                .bind('dragover.' + ns, {fileupload: this}, this._onDragOver)
+                .bind('drop.' + ns, {fileupload: this}, this._onDrop);
+            this.options.fileInput
+                .bind('change.' + ns, {fileupload: this}, this._onChange);
+        },
+
+        _destroyEventHandlers: function () {
+            var ns = this.options.namespace || this.name;
+            this.options.dropZone
+                .unbind('dragover.' + ns, this._onDragOver)
+                .unbind('drop.' + ns, this._onDrop);
+            this.options.fileInput
+                .unbind('change.' + ns, this._onChange);
+        },
+        
+        _beforeSetOption: function (key, value) {
+            this._destroyEventHandlers();
+        },
+        
+        _afterSetOption: function (key, value) {
+            var options = this.options;
+            if (!options.fileInput) {
+                options.fileInput = $();
+            }
+            if (!options.dropZone) {
+                options.dropZone = $();
+            }
+            this._initEventHandlers();
+        },
+        
+        _setOption: function (key, value) {
+            var refresh = $.inArray(key, this._refreshOptionsList) !== -1;
+            if (refresh) {
+                this._beforeSetOption(key, value);
+            }
+            $.Widget.prototype._setOption.call(this, key, value);
+            if (refresh) {
+                this._afterSetOption(key, value);
+            }
+        },
+
+        _create: function () {
+            var options = this.options;
+            if (options.fileInput === undefined) {
+                options.fileInput = this.element.is('input:file') ?
+                    this.element : this.element.find('input:file');
+            } else if (!options.fileInput) {
+                options.fileInput = $();
+            }
+            if (!options.dropZone) {
+                options.dropZone = $();
+            }
+            this._sequence = this._getXHRPromise(true);
+            this._active = this._loaded = this._total = 0;
+            this._initEventHandlers();
+        },
+        
+        destroy: function () {
+            this._destroyEventHandlers();
+            $.Widget.prototype.destroy.call(this);
+        },
+
+        enable: function () {
+            $.Widget.prototype.enable.call(this);
+            this._initEventHandlers();
+        },
+        
+        disable: function () {
+            this._destroyEventHandlers();
+            $.Widget.prototype.disable.call(this);
+        },
+
+        // This method is exposed to the widget API and allows adding files
+        // using the fileupload API. The data parameter accepts an object which
+        // must have a files property and can contain additional options:
+        // .fileupload('add', {files: filesList});
+        add: function (data) {
+            if (!data || this.options.disabled) {
+                return;
+            }
+            data.files = $.each($.makeArray(data.files), this._normalizeFile);
+            this._onAdd(null, data);
+        },
+        
+        // This method is exposed to the widget API and allows sending files
+        // using the fileupload API. The data parameter accepts an object which
+        // must have a files property and can contain additional options:
+        // .fileupload('send', {files: filesList});
+        // The method returns a Promise object for the file upload call.
+        send: function (data) {
+            if (data && !this.options.disabled) {
+                data.files = $.each($.makeArray(data.files), this._normalizeFile);
+                if (data.files.length) {
+                    return this._onSend(null, data);
+                }
+            }
+            return this._getXHRPromise(false, data && data.context);
+        }
+        
+    });
+    
+}(jQuery));
\ No newline at end of file
diff --git a/underlays/attachment/ikiwiki/jquery.iframe-transport.js b/underlays/attachment/ikiwiki/jquery.iframe-transport.js
new file mode 100644
index 000000000..e859dfe49
--- /dev/null
+++ b/underlays/attachment/ikiwiki/jquery.iframe-transport.js
@@ -0,0 +1,133 @@
+/*
+ * jQuery Iframe Transport Plugin 1.1
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2011, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://creativecommons.org/licenses/MIT/
+ */
+
+/*jslint unparam: true */
+/*global jQuery */
+
+(function ($) {
+    'use strict';
+
+    // Helper variable to create unique names for the transport iframes:
+    var counter = 0;
+
+    // The iframe transport accepts two additional options:
+    // options.fileInput: a jQuery collection of file input fields
+    // options.formData: an array of objects with name and value properties,
+    // equivalent to the return data of .serializeArray(), e.g.:
+    // [{name: a, value: 1}, {name: b, value: 2}]
+    $.ajaxTransport('iframe', function (options, originalOptions, jqXHR) {
+        if (options.type === 'POST' || options.type === 'GET') {
+            var form,
+                iframe;
+            return {
+                send: function (headers, completeCallback) {
+                    form = $('<form style="display:none;"></form>');
+                    // javascript:false as initial iframe src
+                    // prevents warning popups on HTTPS in IE6.
+                    // IE versions below IE8 cannot set the name property of
+                    // elements that have already been added to the DOM,
+                    // so we set the name along with the iframe HTML markup:
+                    iframe = $(
+                        '<iframe src="javascript:false;" name="iframe-transport-' +
+                            (counter += 1) + '"></iframe>'
+                    ).bind('load', function () {
+                        var fileInputClones;
+                        iframe
+                            .unbind('load')
+                            .bind('load', function () {
+                                // The complete callback returns the
+                                // iframe content document as response object:
+                                completeCallback(
+                                    200,
+                                    'success',
+                                    {'iframe': iframe.contents()}
+                                );
+                                // Fix for IE endless progress bar activity bug
+                                // (happens on form submits to iframe targets):
+                                $('<iframe src="javascript:false;"></iframe>')
+                                    .appendTo(form);
+                                form.remove();
+                            });
+                        form
+                            .prop('target', iframe.prop('name'))
+                            .prop('action', options.url)
+                            .prop('method', options.type);
+                        if (options.formData) {
+                            $.each(options.formData, function (index, field) {
+                                $('<input type="hidden"/>')
+                                    .prop('name', field.name)
+                                    .val(field.value)
+                                    .appendTo(form);
+                            });
+                        }
+                        if (options.fileInput && options.fileInput.length &&
+                                options.type === 'POST') {
+                            fileInputClones = options.fileInput.clone();
+                            // Insert a clone for each file input field:
+                            options.fileInput.after(function (index) {
+                                return fileInputClones[index];
+                            });
+                            // Appending the file input fields to the hidden form
+                            // removes them from their original location:
+                            form
+                                .append(options.fileInput)
+                                .prop('enctype', 'multipart/form-data')
+                                // enctype must be set as encoding for IE:
+                                .prop('encoding', 'multipart/form-data');
+                        }
+                        form.submit();
+                        // Insert the file input fields at their original location
+                        // by replacing the clones with the originals:
+                        if (fileInputClones && fileInputClones.length) {
+                            options.fileInput.each(function (index, input) {
+                                $(fileInputClones[index]).replaceWith(input);
+                            });
+                        }
+                    });
+                    form.append(iframe).appendTo('body');
+                },
+                abort: function () {
+                    if (iframe) {
+                        // javascript:false as iframe src aborts the request
+                        // and prevents warning popups on HTTPS in IE6.
+                        // concat is used to avoid the "Script URL" JSLint error:
+                        iframe
+                            .unbind('load')
+                            .prop('src', 'javascript'.concat(':false;'));
+                    }
+                    if (form) {
+                        form.remove();
+                    }
+                }
+            };
+        }
+    });
+
+    // The iframe transport returns the iframe content document as response.
+    // The following adds converters from iframe to text, json, html, and script:
+    $.ajaxSetup({
+        converters: {
+            'iframe text': function (iframe) {
+                return iframe.text();
+            },
+            'iframe json': function (iframe) {
+                return $.parseJSON(iframe.text());
+            },
+            'iframe html': function (iframe) {
+                return iframe.find('body').html();
+            },
+            'iframe script': function (iframe) {
+                return $.globalEval(iframe.text());
+            }
+        }
+    });
+
+}(jQuery));
\ No newline at end of file
diff --git a/underlays/attachment/ikiwiki/jquery.tmpl.min.js b/underlays/attachment/ikiwiki/jquery.tmpl.min.js
new file mode 100644
index 000000000..f08e81dcc
--- /dev/null
+++ b/underlays/attachment/ikiwiki/jquery.tmpl.min.js
@@ -0,0 +1 @@
+(function(a){var r=a.fn.domManip,d="_tmplitem",q=/^[^<]*(<[\w\W]+>)[^>]*$|\{\{\! /,b={},f={},e,p={key:0,data:{}},h=0,c=0,l=[];function g(e,d,g,i){var c={data:i||(d?d.data:{}),_wrap:d?d._wrap:null,tmpl:null,parent:d||null,nodes:[],calls:u,nest:w,wrap:x,html:v,update:t};e&&a.extend(c,e,{nodes:[],parent:d});if(g){c.tmpl=g;c._ctnt=c._ctnt||c.tmpl(a,c);c.key=++h;(l.length?f:b)[h]=c}return c}a.each({appendTo:"append",prependTo:"prepend",insertBefore:"before",insertAfter:"after",replaceAll:"replaceWith"},function(f,d){a.fn[f]=function(n){var g=[],i=a(n),k,h,m,l,j=this.length===1&&this[0].parentNode;e=b||{};if(j&&j.nodeType===11&&j.childNodes.length===1&&i.length===1){i[d](this[0]);g=this}else{for(h=0,m=i.length;h<m;h++){c=h;k=(h>0?this.clone(true):this).get();a.fn[d].apply(a(i[h]),k);g=g.concat(k)}c=0;g=this.pushStack(g,f,i.selector)}l=e;e=null;a.tmpl.complete(l);return g}});a.fn.extend({tmpl:function(d,c,b){return a.tmpl(this[0],d,c,b)},tmplItem:function(){return a.tmplItem(this[0])},template:function(b){return a.template(b,this[0])},domManip:function(d,l,j){if(d[0]&&d[0].nodeType){var f=a.makeArray(arguments),g=d.length,i=0,h;while(i<g&&!(h=a.data(d[i++],"tmplItem")));if(g>1)f[0]=[a.makeArray(d)];if(h&&c)f[2]=function(b){a.tmpl.afterManip(this,b,j)};r.apply(this,f)}else r.apply(this,arguments);c=0;!e&&a.tmpl.complete(b);return this}});a.extend({tmpl:function(d,h,e,c){var j,k=!c;if(k){c=p;d=a.template[d]||a.template(null,d);f={}}else if(!d){d=c.tmpl;b[c.key]=c;c.nodes=[];c.wrapped&&n(c,c.wrapped);return a(i(c,null,c.tmpl(a,c)))}if(!d)return[];if(typeof h==="function")h=h.call(c||{});e&&e.wrapped&&n(e,e.wrapped);j=a.isArray(h)?a.map(h,function(a){return a?g(e,c,d,a):null}):[g(e,c,d,h)];return k?a(i(c,null,j)):j},tmplItem:function(b){var c;if(b instanceof a)b=b[0];while(b&&b.nodeType===1&&!(c=a.data(b,"tmplItem"))&&(b=b.parentNode));return c||p},template:function(c,b){if(b){if(typeof b==="string")b=o(b);else if(b instanceof a)b=b[0]||{};if(b.nodeType)b=a.data(b,"tmpl")||a.data(b,"tmpl",o(b.innerHTML));return typeof c==="string"?(a.template[c]=b):b}return c?typeof c!=="string"?a.template(null,c):a.template[c]||a.template(null,q.test(c)?c:a(c)):null},encode:function(a){return(""+a).split("<").join("&lt;").split(">").join("&gt;").split('"').join("&#34;").split("'").join("&#39;")}});a.extend(a.tmpl,{tag:{tmpl:{_default:{$2:"null"},open:"if($notnull_1){_=_.concat($item.nest($1,$2));}"},wrap:{_default:{$2:"null"},open:"$item.calls(_,$1,$2);_=[];",close:"call=$item.calls();_=call._.concat($item.wrap(call,_));"},each:{_default:{$2:"$index, $value"},open:"if($notnull_1){$.each($1a,function($2){with(this){",close:"}});}"},"if":{open:"if(($notnull_1) && $1a){",close:"}"},"else":{_default:{$1:"true"},open:"}else if(($notnull_1) && $1a){"},html:{open:"if($notnull_1){_.push($1a);}"},"=":{_default:{$1:"$data"},open:"if($notnull_1){_.push($.encode($1a));}"},"!":{open:""}},complete:function(){b={}},afterManip:function(f,b,d){var e=b.nodeType===11?a.makeArray(b.childNodes):b.nodeType===1?[b]:[];d.call(f,b);m(e);c++}});function i(e,g,f){var b,c=f?a.map(f,function(a){return typeof a==="string"?e.key?a.replace(/(<\w+)(?=[\s>])(?![^>]*_tmplitem)([^>]*)/g,"$1 "+d+'="'+e.key+'" $2'):a:i(a,e,a._ctnt)}):e;if(g)return c;c=c.join("");c.replace(/^\s*([^<\s][^<]*)?(<[\w\W]+>)([^>]*[^>\s])?\s*$/,function(f,c,e,d){b=a(e).get();m(b);if(c)b=j(c).concat(b);if(d)b=b.concat(j(d))});return b?b:j(c)}function j(c){var b=document.createElement("div");b.innerHTML=c;return a.makeArray(b.childNodes)}function o(b){return new Function("jQuery","$item","var $=jQuery,call,_=[],$data=$item.data;with($data){_.push('"+a.trim(b).replace(/([\\'])/g,"\\$1").replace(/[\r\t\n]/g," ").replace(/\$\{([^\}]*)\}/g,"{{= $1}}").replace(/\{\{(\/?)(\w+|.)(?:\(((?:[^\}]|\}(?!\}))*?)?\))?(?:\s+(.*?)?)?(\(((?:[^\}]|\}(?!\}))*?)\))?\s*\}\}/g,function(m,l,j,d,b,c,e){var i=a.tmpl.tag[j],h,f,g;if(!i)throw"Template command not found: "+j;h=i._default||[];if(c&&!/\w$/.test(b)){b+=c;c=""}if(b){b=k(b);e=e?","+k(e)+")":c?")":"";f=c?b.indexOf(".")>-1?b+c:"("+b+").call($item"+e:b;g=c?f:"(typeof("+b+")==='function'?("+b+").call($item):("+b+"))"}else g=f=h.$1||"null";d=k(d);return"');"+i[l?"close":"open"].split("$notnull_1").join(b?"typeof("+b+")!=='undefined' && ("+b+")!=null":"true").split("$1a").join(g).split("$1").join(f).split("$2").join(d?d.replace(/\s*([^\(]+)\s*(\((.*?)\))?/g,function(d,c,b,a){a=a?","+a+")":b?")":"";return a?"("+c+").call($item"+a:d}):h.$2||"")+"_.push('"})+"');}return _;")}function n(c,b){c._wrap=i(c,true,a.isArray(b)?b:[q.test(b)?b:a(b).html()]).join("")}function k(a){return a?a.replace(/\\'/g,"'").replace(/\\\\/g,"\\"):null}function s(b){var a=document.createElement("div");a.appendChild(b.cloneNode(true));return a.innerHTML}function m(o){var n="_"+c,k,j,l={},e,p,i;for(e=0,p=o.length;e<p;e++){if((k=o[e]).nodeType!==1)continue;j=k.getElementsByTagName("*");for(i=j.length-1;i>=0;i--)m(j[i]);m(k)}function m(j){var p,i=j,k,e,m;if(m=j.getAttribute(d)){while(i.parentNode&&(i=i.parentNode).nodeType===1&&!(p=i.getAttribute(d)));if(p!==m){i=i.parentNode?i.nodeType===11?0:i.getAttribute(d)||0:0;if(!(e=b[m])){e=f[m];e=g(e,b[i]||f[i],null,true);e.key=++h;b[h]=e}c&&o(m)}j.removeAttribute(d)}else if(c&&(e=a.data(j,"tmplItem"))){o(e.key);b[e.key]=e;i=a.data(j.parentNode,"tmplItem");i=i?i.key:0}if(e){k=e;while(k&&k.key!=i){k.nodes.push(j);k=k.parent}delete e._ctnt;delete e._wrap;a.data(j,"tmplItem",e)}function o(a){a=a+n;e=l[a]=l[a]||g(e,b[e.parent.key+n]||e.parent,null,true)}}}function u(a,d,c,b){if(!a)return l.pop();l.push({_:a,tmpl:d,item:this,data:c,options:b})}function w(d,c,b){return a.tmpl(a.template(d),c,b,this)}function x(b,d){var c=b.options||{};c.wrapped=d;return a.tmpl(a.template(b.tmpl),b.data,c,b.item)}function v(d,c){var b=this._wrap;return a.map(a(a.isArray(b)?b.join(""):b).filter(d||"*"),function(a){return c?a.innerText||a.textContent:a.outerHTML||s(a)})}function t(){var b=this.nodes;a.tmpl(null,null,null,this).insertBefore(b[0]);a(b).remove()}})(jQuery)
\ No newline at end of file
diff --git a/underlays/jquery/ikiwiki/jquery.min.js b/underlays/jquery/ikiwiki/jquery.min.js
new file mode 100644
index 000000000..6bd0fcd66
--- /dev/null
+++ b/underlays/jquery/ikiwiki/jquery.min.js
@@ -0,0 +1,23 @@
+/*
+ * jQuery JavaScript Library v1.6.1
+ * http://jquery.com/
+ *
+ * Copyright 2011, John Resig
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ * Copyright 2011, The Dojo Foundation
+ * Released under the MIT, BSD, and GPL Licenses.
+ *
+ * Date: Thu May 12 15:04:36 2011 -0400
+ */
+(function(bc,L){var ar=bc.document,bu=bc.navigator,bl=bc.location;var b=(function(){var bE=function(bY,bZ){return new bE.fn.init(bY,bZ,bC)},bT=bc.jQuery,bG=bc.$,bC,bX=/^(?:[^<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,bM=/\S/,bI=/^\s+/,bD=/\s+$/,bH=/\d/,bA=/^<(\w+)\s*\/?>(?:<\/\1>)?$/,bN=/^[\],:{}\s]*$/,bV=/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,bP=/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,bJ=/(?:^|:|,)(?:\s*\[)+/g,by=/(webkit)[ \/]([\w.]+)/,bR=/(opera)(?:.*version)?[ \/]([\w.]+)/,bQ=/(msie) ([\w.]+)/,bS=/(mozilla)(?:.*? rv:([\w.]+))?/,bW=bu.userAgent,bU,bB,e,bL=Object.prototype.toString,bF=Object.prototype.hasOwnProperty,bz=Array.prototype.push,bK=Array.prototype.slice,bO=String.prototype.trim,bv=Array.prototype.indexOf,bx={};bE.fn=bE.prototype={constructor:bE,init:function(bY,b2,b1){var b0,b3,bZ,b4;if(!bY){return this}if(bY.nodeType){this.context=this[0]=bY;this.length=1;return this}if(bY==="body"&&!b2&&ar.body){this.context=ar;this[0]=ar.body;this.selector=bY;this.length=1;return this}if(typeof bY==="string"){if(bY.charAt(0)==="<"&&bY.charAt(bY.length-1)===">"&&bY.length>=3){b0=[null,bY,null]}else{b0=bX.exec(bY)}if(b0&&(b0[1]||!b2)){if(b0[1]){b2=b2 instanceof bE?b2[0]:b2;b4=(b2?b2.ownerDocument||b2:ar);bZ=bA.exec(bY);if(bZ){if(bE.isPlainObject(b2)){bY=[ar.createElement(bZ[1])];bE.fn.attr.call(bY,b2,true)}else{bY=[b4.createElement(bZ[1])]}}else{bZ=bE.buildFragment([b0[1]],[b4]);bY=(bZ.cacheable?bE.clone(bZ.fragment):bZ.fragment).childNodes}return bE.merge(this,bY)}else{b3=ar.getElementById(b0[2]);if(b3&&b3.parentNode){if(b3.id!==b0[2]){return b1.find(bY)}this.length=1;this[0]=b3}this.context=ar;this.selector=bY;return this}}else{if(!b2||b2.jquery){return(b2||b1).find(bY)}else{return this.constructor(b2).find(bY)}}}else{if(bE.isFunction(bY)){return b1.ready(bY)}}if(bY.selector!==L){this.selector=bY.selector;this.context=bY.context}return bE.makeArray(bY,this)},selector:"",jquery:"1.6.1",length:0,size:function(){return this.length},toArray:function(){return bK.call(this,0)},get:function(bY){return bY==null?this.toArray():(bY<0?this[this.length+bY]:this[bY])},pushStack:function(bZ,b1,bY){var b0=this.constructor();if(bE.isArray(bZ)){bz.apply(b0,bZ)}else{bE.merge(b0,bZ)}b0.prevObject=this;b0.context=this.context;if(b1==="find"){b0.selector=this.selector+(this.selector?" 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bB==="number"){bB+=""}else{if(b.isArray(bB)){bB=b.map(bB,function(bC){return bC==null?"":bC+""})}}}e=b.valHooks[this.nodeName.toLowerCase()]||b.valHooks[this.type];if(!e||!("set" in e)||e.set(this,bB,"value")===L){this.value=bB}})}});b.extend({valHooks:{option:{get:function(e){var bv=e.attributes.value;return !bv||bv.specified?e.value:e.text}},select:{get:function(e){var bA,by=e.selectedIndex,bB=[],bC=e.options,bx=e.type==="select-one";if(by<0){return null}for(var bv=bx?by:0,bz=bx?by+1:bC.length;bv<bz;bv++){var bw=bC[bv];if(bw.selected&&(b.support.optDisabled?!bw.disabled:bw.getAttribute("disabled")===null)&&(!bw.parentNode.disabled||!b.nodeName(bw.parentNode,"optgroup"))){bA=b(bw).val();if(bx){return bA}bB.push(bA)}}if(bx&&!bB.length&&bC.length){return b(bC[by]).val()}return bB},set:function(bv,bw){var e=b.makeArray(bw);b(bv).find("option").each(function(){this.selected=b.inArray(b(this).val(),e)>=0});if(!e.length){bv.selectedIndex=-1}return e}}},attrFn:{val:true,css:true,html:true,text:true,data:true,width:true,height:true,offset:true},attrFix:{tabindex:"tabIndex"},attr:function(bA,bx,bB,bz){var bv=bA.nodeType;if(!bA||bv===3||bv===8||bv===2){return L}if(bz&&bx in b.attrFn){return b(bA)[bx](bB)}if(!("getAttribute" in bA)){return b.prop(bA,bx,bB)}var bw,e,by=bv!==1||!b.isXMLDoc(bA);bx=by&&b.attrFix[bx]||bx;e=b.attrHooks[bx];if(!e){if(al.test(bx)&&(typeof bB==="boolean"||bB===L||bB.toLowerCase()===bx.toLowerCase())){e=aX}else{if(a3&&(b.nodeName(bA,"form")||a8.test(bx))){e=a3}}}if(bB!==L){if(bB===null){b.removeAttr(bA,bx);return L}else{if(e&&"set" in e&&by&&(bw=e.set(bA,bB,bx))!==L){return bw}else{bA.setAttribute(bx,""+bB);return bB}}}else{if(e&&"get" in e&&by){return e.get(bA,bx)}else{bw=bA.getAttribute(bx);return bw===null?L:bw}}},removeAttr:function(bv,e){var bw;if(bv.nodeType===1){e=b.attrFix[e]||e;if(b.support.getSetAttribute){bv.removeAttribute(e)}else{b.attr(bv,e,"");bv.removeAttributeNode(bv.getAttributeNode(e))}if(al.test(e)&&(bw=b.propFix[e]||e) in bv){bv[bw]=false}}},attrHooks:{type:{set:function(e,bv){if(g.test(e.nodeName)&&e.parentNode){b.error("type property can't be changed")}else{if(!b.support.radioValue&&bv==="radio"&&b.nodeName(e,"input")){var bw=e.value;e.setAttribute("type",bv);if(bw){e.value=bw}return bv}}}},tabIndex:{get:function(bv){var e=bv.getAttributeNode("tabIndex");return e&&e.specified?parseInt(e.value,10):E.test(bv.nodeName)||l.test(bv.nodeName)&&bv.href?0:L}}},propFix:{tabindex:"tabIndex",readonly:"readOnly","for":"htmlFor","class":"className",maxlength:"maxLength",cellspacing:"cellSpacing",cellpadding:"cellPadding",rowspan:"rowSpan",colspan:"colSpan",usemap:"useMap",frameborder:"frameBorder",contenteditable:"contentEditable"},prop:function(bz,bx,bA){var bv=bz.nodeType;if(!bz||bv===3||bv===8||bv===2){return L}var bw,e,by=bv!==1||!b.isXMLDoc(bz);bx=by&&b.propFix[bx]||bx;e=b.propHooks[bx];if(bA!==L){if(e&&"set" in e&&(bw=e.set(bz,bA,bx))!==L){return bw}else{return(bz[bx]=bA)}}else{if(e&&"get" in e&&(bw=e.get(bz,bx))!==L){return bw}else{return bz[bx]}}},propHooks:{}});aX={get:function(bv,e){return bv[b.propFix[e]||e]?e.toLowerCase():L},set:function(bv,bx,e){var bw;if(bx===false){b.removeAttr(bv,e)}else{bw=b.propFix[e]||e;if(bw in bv){bv[bw]=bx}bv.setAttribute(e,e.toLowerCase())}return e}};b.attrHooks.value={get:function(bv,e){if(a3&&b.nodeName(bv,"button")){return a3.get(bv,e)}return bv.value},set:function(bv,bw,e){if(a3&&b.nodeName(bv,"button")){return a3.set(bv,bw,e)}bv.value=bw}};if(!b.support.getSetAttribute){b.attrFix=b.propFix;a3=b.attrHooks.name=b.valHooks.button={get:function(bw,bv){var e;e=bw.getAttributeNode(bv);return e&&e.nodeValue!==""?e.nodeValue:L},set:function(bw,bx,bv){var e=bw.getAttributeNode(bv);if(e){e.nodeValue=bx;return bx}}};b.each(["width","height"],function(bv,e){b.attrHooks[e]=b.extend(b.attrHooks[e],{set:function(bw,bx){if(bx===""){bw.setAttribute(e,"auto");return bx}}})})}if(!b.support.hrefNormalized){b.each(["href","src","width","height"],function(bv,e){b.attrHooks[e]=b.extend(b.attrHooks[e],{get:function(bx){var bw=bx.getAttribute(e,2);return bw===null?L:bw}})})}if(!b.support.style){b.attrHooks.style={get:function(e){return e.style.cssText.toLowerCase()||L},set:function(e,bv){return(e.style.cssText=""+bv)}}}if(!b.support.optSelected){b.propHooks.selected=b.extend(b.propHooks.selected,{get:function(bv){var e=bv.parentNode;if(e){e.selectedIndex;if(e.parentNode){e.parentNode.selectedIndex}}}})}if(!b.support.checkOn){b.each(["radio","checkbox"],function(){b.valHooks[this]={get:function(e){return e.getAttribute("value")===null?"on":e.value}}})}b.each(["radio","checkbox"],function(){b.valHooks[this]=b.extend(b.valHooks[this],{set:function(e,bv){if(b.isArray(bv)){return(e.checked=b.inArray(b(e).val(),bv)>=0)}}})});var aE=Object.prototype.hasOwnProperty,aZ=/\.(.*)$/,be=/^(?:textarea|input|select)$/i,O=/\./g,bi=/ /g,aD=/[^\w\s.|`]/g,H=function(e){return e.replace(aD,"\\$&")};b.event={add:function(bx,bB,bG,bz){if(bx.nodeType===3||bx.nodeType===8){return}if(bG===false){bG=bk}else{if(!bG){return}}var bv,bF;if(bG.handler){bv=bG;bG=bv.handler}if(!bG.guid){bG.guid=b.guid++}var bC=b._data(bx);if(!bC){return}var bH=bC.events,bA=bC.handle;if(!bH){bC.events=bH={}}if(!bA){bC.handle=bA=function(bI){return typeof b!=="undefined"&&(!bI||b.event.triggered!==bI.type)?b.event.handle.apply(bA.elem,arguments):L}}bA.elem=bx;bB=bB.split(" ");var bE,by=0,e;while((bE=bB[by++])){bF=bv?b.extend({},bv):{handler:bG,data:bz};if(bE.indexOf(".")>-1){e=bE.split(".");bE=e.shift();bF.namespace=e.slice(0).sort().join(".")}else{e=[];bF.namespace=""}bF.type=bE;if(!bF.guid){bF.guid=bG.guid}var bw=bH[bE],bD=b.event.special[bE]||{};if(!bw){bw=bH[bE]=[];if(!bD.setup||bD.setup.call(bx,bz,e,bA)===false){if(bx.addEventListener){bx.addEventListener(bE,bA,false)}else{if(bx.attachEvent){bx.attachEvent("on"+bE,bA)}}}}if(bD.add){bD.add.call(bx,bF);if(!bF.handler.guid){bF.handler.guid=bG.guid}}bw.push(bF);b.event.global[bE]=true}bx=null},global:{},remove:function(bJ,bE,bw,bA){if(bJ.nodeType===3||bJ.nodeType===8){return}if(bw===false){bw=bk}var bM,bz,bB,bG,bH=0,bx,bC,bF,by,bD,e,bL,bI=b.hasData(bJ)&&b._data(bJ),bv=bI&&bI.events;if(!bI||!bv){return}if(bE&&bE.type){bw=bE.handler;bE=bE.type}if(!bE||typeof bE==="string"&&bE.charAt(0)==="."){bE=bE||"";for(bz in bv){b.event.remove(bJ,bz+bE)}return}bE=bE.split(" 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bv=bw.relatedTarget;bw.type=bw.data;try{if(bv&&bv!==ar&&!bv.parentNode){return}while(bv&&bv!==this){bv=bv.parentNode}if(bv!==this){b.event.handle.apply(this,arguments)}}catch(bx){}},aT=function(e){e.type=e.data;b.event.handle.apply(this,arguments)};b.each({mouseenter:"mouseover",mouseleave:"mouseout"},function(bv,e){b.event.special[bv]={setup:function(bw){b.event.add(this,e,bw&&bw.selector?aT:ac,bv)},teardown:function(bw){b.event.remove(this,e,bw&&bw.selector?aT:ac)}}});if(!b.support.submitBubbles){b.event.special.submit={setup:function(bv,e){if(!b.nodeName(this,"form")){b.event.add(this,"click.specialSubmit",function(by){var bx=by.target,bw=bx.type;if((bw==="submit"||bw==="image")&&b(bx).closest("form").length){aW("submit",this,arguments)}});b.event.add(this,"keypress.specialSubmit",function(by){var bx=by.target,bw=bx.type;if((bw==="text"||bw==="password")&&b(bx).closest("form").length&&by.keyCode===13){aW("submit",this,arguments)}})}else{return 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+/*
+ * Sizzle CSS Selector Engine
+ *  Copyright 2011, The Dojo Foundation
+ *  Released under the MIT, BSD, and GPL Licenses.
+ *  More information: http://sizzlejs.com/
+ */
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diff --git a/underlays/openid-selector/ikiwiki/openid/jquery.js b/underlays/openid-selector/ikiwiki/openid/jquery.js
deleted file mode 100644
index 82b98e1d7..000000000
--- a/underlays/openid-selector/ikiwiki/openid/jquery.js
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * jQuery 1.2.6 - New Wave Javascript
- *
- * Copyright (c) 2008 John Resig (jquery.com)
- * Dual licensed under the MIT (MIT-LICENSE.txt)
- * and GPL (GPL-LICENSE.txt) licenses.
- *
- * $Date: 2008-05-24 14:22:17 -0400 (Sat, 24 May 2008) $
- * $Rev: 5685 $
- */
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true;}};jQuery.extend(jQuery.fx,{speeds:{slow:600,fast:200,def:400},step:{scrollLeft:function(fx){fx.elem.scrollLeft=fx.now;},scrollTop:function(fx){fx.elem.scrollTop=fx.now;},opacity:function(fx){jQuery.attr(fx.elem.style,"opacity",fx.now);},_default:function(fx){fx.elem.style[fx.prop]=fx.now+fx.unit;}}});jQuery.fn.offset=function(){var left=0,top=0,elem=this[0],results;if(elem)with(jQuery.browser){var parent=elem.parentNode,offsetChild=elem,offsetParent=elem.offsetParent,doc=elem.ownerDocument,safari2=safari&&parseInt(version)<522&&!/adobeair/i.test(userAgent),css=jQuery.curCSS,fixed=css(elem,"position")=="fixed";if(elem.getBoundingClientRect){var box=elem.getBoundingClientRect();add(box.left+Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),box.top+Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));add(-doc.documentElement.clientLeft,-doc.documentElement.clientTop);}else{add(elem.offsetLeft,elem.offsetTop);while(offsetParent){add(offsetParent.offsetLeft,offsetParent.offsetTop);if(mozilla&&!/^t(able|d|h)$/i.test(offsetParent.tagName)||safari&&!safari2)border(offsetParent);if(!fixed&&css(offsetParent,"position")=="fixed")fixed=true;offsetChild=/^body$/i.test(offsetParent.tagName)?offsetChild:offsetParent;offsetParent=offsetParent.offsetParent;}while(parent&&parent.tagName&&!/^body|html$/i.test(parent.tagName)){if(!/^inline|table.*$/i.test(css(parent,"display")))add(-parent.scrollLeft,-parent.scrollTop);if(mozilla&&css(parent,"overflow")!="visible")border(parent);parent=parent.parentNode;}if((safari2&&(fixed||css(offsetChild,"position")=="absolute"))||(mozilla&&css(offsetChild,"position")!="absolute"))add(-doc.body.offsetLeft,-doc.body.offsetTop);if(fixed)add(Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));}results={top:top,left:left};}function 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\ No newline at end of file