/** * html元素工具箱 * <p>Description: </p> * <p>Copyright: Copyright (c) xio.name 2006</p> * @author xio */function Toolkit() {}//static functionToolkit.newLayer = function () {	return document.createElement("div");};Toolkit.newImage = function () {	return document.createElement("img");};Toolkit.newTable = function () {	return document.createElement("table");};Toolkit.newElement = function (tagName) {	return document.createElement(tagName);};Toolkit.getElementByID = function (id) {	return document.getElementById(id);};Toolkit.getElementByName = function (name) {	return document.getElementsByName(name);};Toolkit.safeParseInt = function (val) {	return Math.round(parseFloat(val));};Toolkit.getContainerCoord = function (e, container) {	container = container.getUI ? container.getUI() : container;	if (typeof e.offsetX != "undefined") {		var srcObj = e.target || e.srcElement;		var x = 0, y = 0;		while (srcObj && srcObj != container) {			x += srcObj.offsetLeft;			y += srcObj.offsetTop;			srcObj = srcObj.offsetParent;		}		return new Point(e.offsetX + x, e.offsetY + y);	} else {		if (typeof e.pageX != "undefined") {			var x = 0, y = 0;			while (container) {				x += container.offsetLeft;				y += container.offsetTop;				container = container.offsetParent;			}			return new Point(e.pageX - x, e.pageY - y);		} else {			return null;		}	}};Toolkit.clearElement = function (element) {	if (!element) {		return;	}	var node = element.getUI ? element.getUI() : element;	if (!node) {		return;	}	while (node.firstChild) {		node.removeChild(node.firstChild);	}};