1 files changed, 54 insertions, 0 deletions
diff --git a/ikiwiki/ikiwiki.js b/ikiwiki/ikiwiki.js
new file mode 100644
index 00000000000..aebc5cf7ed6
--- /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;
+}