/* Copyright (c) 2005 Tim Taylor Consulting (see LICENSE.txt) */ToolMan._eventsFactory = {	fix : function(event) {		if (!event) event = window.event		if (event.target) {			if (event.target.nodeType == 3) event.target = event.target.parentNode		} else if (event.srcElement) {			event.target = event.srcElement		}		return event	},	register : function(element, type, func) {		if (element.addEventListener) {			element.addEventListener(type, func, false)		} else if (element.attachEvent) {			if (!element._listeners) element._listeners = new Array()			if (!element._listeners[type]) element._listeners[type] = new Array()			var workaroundFunc = function() {				func.apply(element, new Array())			}			element._listeners[type][func] = workaroundFunc			element.attachEvent('on' + type, workaroundFunc)		}	},	unregister : function(element, type, func) {		if (element.removeEventListener) {			element.removeEventListener(type, func, false)		} else if (element.detachEvent) {			if (element._listeners 					&& element._listeners[type] 					&& element._listeners[type][func]) {				element.detachEvent('on' + type, 						element._listeners[type][func])			}		}	}}