1 rizwank 1.1 /* Copyright (c) 2005 Tim Taylor Consulting (see LICENSE.txt) */
 2             
 3             ToolMan._eventsFactory = {
 4             	fix : function(event) {
 5             		if (!event) event = window.event
 6             
 7             		if (event.target) {
 8             			if (event.target.nodeType == 3) event.target = event.target.parentNode
 9             		} else if (event.srcElement) {
10             			event.target = event.srcElement
11             		}
12             
13             		return event
14             	},
15             
16             	register : function(element, type, func) {
17             		if (element.addEventListener) {
18             			element.addEventListener(type, func, false)
19             		} else if (element.attachEvent) {
20             			if (!element._listeners) element._listeners = new Array()
21             			if (!element._listeners[type]) element._listeners[type] = new Array()
22 rizwank 1.1 			var workaroundFunc = function() {
23             				func.apply(element, new Array())
24             			}
25             			element._listeners[type][func] = workaroundFunc
26             			element.attachEvent('on' + type, workaroundFunc)
27             		}
28             	},
29             
30             	unregister : function(element, type, func) {
31             		if (element.removeEventListener) {
32             			element.removeEventListener(type, func, false)
33             		} else if (element.detachEvent) {
34             			if (element._listeners 
35             					&& element._listeners[type] 
36             					&& element._listeners[type][func]) {
37             
38             				element.detachEvent('on' + type, 
39             						element._listeners[type][func])
40             			}
41             		}
42             	}
43 rizwank 1.1 }