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-rw-r--r--ikiwiki/ikiwiki.js54
1 files changed, 54 insertions, 0 deletions
diff --git a/ikiwiki/ikiwiki.js b/ikiwiki/ikiwiki.js
new file mode 100644
index 0000000..aebc5cf
--- /dev/null
+++ b/ikiwiki/ikiwiki.js
@@ -0,0 +1,54 @@
+// ikiwiki's javascript utility function library
+
+var hooks;
+
+// Run onload as soon as the DOM is ready, if possible.
+// gecko, opera 9
+if (document.addEventListener) {
+ document.addEventListener("DOMContentLoaded", run_hooks_onload, false);
+}
+// other browsers
+window.onload = run_hooks_onload;
+
+var onload_done = 0;
+
+function run_hooks_onload() {
+ // avoid firing twice
+ if (onload_done)
+ return;
+ onload_done = true;
+
+ 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;
+}