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Diffstat (limited to 'underlays/javascript/ikiwiki.js')
-rw-r--r-- | underlays/javascript/ikiwiki.js | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/underlays/javascript/ikiwiki.js b/underlays/javascript/ikiwiki.js new file mode 100644 index 000000000..29de7ec6f --- /dev/null +++ b/underlays/javascript/ikiwiki.js @@ -0,0 +1,37 @@ +// ikiwiki's javascript utility function library + +var hooks = new Array; +window.onload = run_hooks_onload; + +function run_hooks_onload() { + run_hooks("onload"); +} + +function run_hooks(name) { + for (var i = 0; i < hooks.length; i++) { + if (hooks[i].name == name) { + hooks[i].call(); + } + } +} + +function hook(name, call) { + var h={name: name, call: call}; + hooks.push(h); +} + +function getElementsByClass(cls, node, tag) { + if (document.getElementsByClass) + return document.getElementsByClass(cls, node, tag); + if (! node) node = document; + if (! tag) tag = '*'; + var ret = new Array(); + var pattern = new RegExp("(^|\\s)"+cls+"(\\s|$)"); + var els = node.getElementsByTagName(tag); + for (i = 0; i < els.length; i++) { + if ( pattern.test(els[i].className) ) { + ret.push(els[i]); + } + } + return ret; +} |