blob: 14ddd0745a60abffb28aaec298488a8036d81025 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
// ikiwiki's javascript utility function library
var hooks;
window.onload = run_hooks_onload;
function run_hooks_onload() {
run_hooks("onload");
}
function run_hooks(name) {
if (typeof(hooks) != "undefined") {
for (var i = 0; i < hooks.length; i++) {
if (hooks[i].name == name) {
hooks[i].call();
}
}
}
}
function hook(name, call) {
if (typeof(hooks) == "undefined")
hooks = new Array;
hooks.push({name: name, call: call});
}
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;
}
|