GZ/nwyj/WebContent/admin/scripts/dhtmlxMenu/dhtmlxcommon.js

/*
 * Copyright DHTMLX LTD. http://www.dhtmlx.com You allowed to use this component
 * or parts of it under GPL terms To use it on other terms or get Professional
 * edition of the component please contact us at sales@dhtmlx.com
 */

function dtmlXMLLoaderObject(funcObject, dhtmlObject, async, rSeed) {
	this.xmlDoc = "";
	if (typeof(async) != "undefined")
		this.async = async;
	else
		this.async = true;
	this.onloadAction = funcObject || null;
	this.mainObject = dhtmlObject || null;
	this.waitCall = null;
	this.rSeed = rSeed || false;
	return this
};
dtmlXMLLoaderObject.prototype.waitLoadFunction = function(dhtmlObject) {
	var once = true;
	this.check = function() {
		if ((dhtmlObject) && (dhtmlObject.onloadAction != null)) {
			if ((!dhtmlObject.xmlDoc.readyState)
					|| (dhtmlObject.xmlDoc.readyState == 4)) {
				if (!once)
					return;
				once = false;
				dhtmlObject.onloadAction(dhtmlObject.mainObject, null, null,
						null, dhtmlObject);
				if (dhtmlObject.waitCall) {
					dhtmlObject.waitCall();
					dhtmlObject.waitCall = null
				}
			}
		}
	};
	return this.check
};
dtmlXMLLoaderObject.prototype.getXMLTopNode = function(tagName, oldObj) {
	if (this.xmlDoc.responseXML) {
		var temp = this.xmlDoc.responseXML.getElementsByTagName(tagName);
		var z = temp[0]
	} else
		var z = this.xmlDoc.documentElement;
	if (z) {
		this._retry = false;
		return z
	};
	if ((_isIE) && (!this._retry)) {
		var xmlString = this.xmlDoc.responseText;
		var oldObj = this.xmlDoc;
		this._retry = true;
		this.xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
		this.xmlDoc.async = false;
		this.xmlDoc["loadXM" + "L"](xmlString);
		return this.getXMLTopNode(tagName, oldObj)
	};
	dhtmlxError.throwError("LoadXML", "Incorrect XML", [
					(oldObj || this.xmlDoc), this.mainObject]);
	return document.createElement("DIV")
};
dtmlXMLLoaderObject.prototype.loadXMLString = function(xmlString) {
	if (_isKHTML) {
		var z = document.createElement('div');
		z.innerHTML = xmlString;
		this.xmlDoc = z;
		z.responseXML = z
	} else {
		try {
			var parser = new DOMParser();
			this.xmlDoc = parser.parseFromString(xmlString, "text/xml")
		} catch (e) {
			this.xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
			this.xmlDoc.async = this.async;
			this.xmlDoc["loadXM" + "L"](xmlString)
		}
	};
	this.onloadAction(this.mainObject, null, null, null, this);
	if (this.waitCall) {
		this.waitCall();
		this.waitCall = null
	}
};
dtmlXMLLoaderObject.prototype.loadXML = function(filePath, postMode, postVars,
		rpc) {
	if (this.rSeed)
		filePath += ((filePath.indexOf("?") != -1) ? "&" : "?")
				+ "a_dhx_rSeed=" + (allGetServerTime()).valueOf();
	this.filePath = filePath;
	if ((!_isIE) && (window.XMLHttpRequest))
		this.xmlDoc = new XMLHttpRequest();
	else {
		if (document.implementation && document.implementation.createDocument) {
			this.xmlDoc = document.implementation.createDocument("", "", null);
			this.xmlDoc.onload = new this.waitLoadFunction(this);
			this.xmlDoc.load(filePath);
			return
		} else
			this.xmlDoc = new ActiveXObject("Microsoft.XMLHTTP")
	};
	this.xmlDoc.open(postMode ? "POST" : "GET", filePath, this.async);
	if (rpc) {
		this.xmlDoc.setRequestHeader("User-Agent", "dhtmlxRPC v0.1 ("
						+ navigator.userAgent + ")");
		this.xmlDoc.setRequestHeader("Content-type", "text/xml")
	} else if (postMode)
		this.xmlDoc.setRequestHeader('Content-type',
				'application/x-www-form-urlencoded');
	this.xmlDoc.onreadystatechange = new this.waitLoadFunction(this);
	this.xmlDoc.send(null || postVars)
};
dtmlXMLLoaderObject.prototype.destructor = function() {
	this.onloadAction = null;
	this.mainObject = null;
	this.xmlDoc = null;
	return null
};
function callerFunction(funcObject, dhtmlObject) {
	this.handler = function(e) {
		if (!e)
			e = window.event;
		funcObject(e, dhtmlObject);
		return true
	};
	return this.handler
};
function getAbsoluteLeft(htmlObject) {
	var xPos = htmlObject.offsetLeft;
	var temp = htmlObject.offsetParent;
	while (temp != null) {
		xPos += temp.offsetLeft;
		temp = temp.offsetParent
	};
	return xPos
};
function getAbsoluteTop(htmlObject) {
	var yPos = htmlObject.offsetTop;
	var temp = htmlObject.offsetParent;
	while (temp != null) {
		yPos += temp.offsetTop;
		temp = temp.offsetParent
	};
	return yPos
};
function convertStringToBoolean(inputString) {
	if (typeof(inputString) == "string")
		inputString = inputString.toLowerCase();
	switch (inputString) {
		case "1" :
		case "true" :
		case "yes" :
		case "y" :
		case 1 :
		case true :
			return true;
			break;
		default :
			return false
	}
};
function getUrlSymbol(str) {
	if (str.indexOf("?") != -1)
		return "&"
	else
		return "?"
};
function dhtmlDragAndDropObject() {
	if (window.dhtmlDragAndDrop)
		return window.dhtmlDragAndDrop;
	this.lastLanding = 0;
	this.dragNode = 0;
	this.dragStartNode = 0;
	this.dragStartObject = 0;
	this.tempDOMU = null;
	this.tempDOMM = null;
	this.waitDrag = 0;
	window.dhtmlDragAndDrop = this;
	return this
};
dhtmlDragAndDropObject.prototype.removeDraggableItem = function(htmlNode) {
	htmlNode.onmousedown = null;
	htmlNode.dragStarter = null;
	htmlNode.dragLanding = null
};
dhtmlDragAndDropObject.prototype.addDraggableItem = function(htmlNode,
		dhtmlObject) {
	htmlNode.onmousedown = this.preCreateDragCopy;
	htmlNode.dragStarter = dhtmlObject;
	this.addDragLanding(htmlNode, dhtmlObject)
};
dhtmlDragAndDropObject.prototype.addDragLanding = function(htmlNode,
		dhtmlObject) {
	htmlNode.dragLanding = dhtmlObject
};
dhtmlDragAndDropObject.prototype.preCreateDragCopy = function(e) {
	if (window.dhtmlDragAndDrop.waitDrag) {
		window.dhtmlDragAndDrop.waitDrag = 0;
		document.body.onmouseup = window.dhtmlDragAndDrop.tempDOMU;
		document.body.onmousemove = window.dhtmlDragAndDrop.tempDOMM;
		return false
	};
	window.dhtmlDragAndDrop.waitDrag = 1;
	window.dhtmlDragAndDrop.tempDOMU = document.body.onmouseup;
	window.dhtmlDragAndDrop.tempDOMM = document.body.onmousemove;
	window.dhtmlDragAndDrop.dragStartNode = this;
	window.dhtmlDragAndDrop.dragStartObject = this.dragStarter;
	document.body.onmouseup = window.dhtmlDragAndDrop.preCreateDragCopy;
	document.body.onmousemove = window.dhtmlDragAndDrop.callDrag;
	if ((e) && (e.preventDefault)) {
		e.preventDefault();
		return false
	};
	return false
};
dhtmlDragAndDropObject.prototype.callDrag = function(e) {
	if (!e)
		e = window.event;
	dragger = window.dhtmlDragAndDrop;
	if ((e.button == 0) && (_isIE))
		return dragger.stopDrag();
	if (!dragger.dragNode) {
		dragger.dragNode = dragger.dragStartObject._createDragNode(
				dragger.dragStartNode, e);
		if (!dragger.dragNode)
			return dragger.stopDrag();
		dragger.gldragNode = dragger.dragNode;
		document.body.appendChild(dragger.dragNode);
		document.body.onmouseup = dragger.stopDrag;
		dragger.waitDrag = 0;
		dragger.dragNode.pWindow = window;
		dragger.initFrameRoute()
	};
	if (dragger.dragNode.parentNode != window.document.body) {
		var grd = dragger.gldragNode;
		if (dragger.gldragNode.old)
			grd = dragger.gldragNode.old;
		grd.parentNode.removeChild(grd);
		var oldBody = dragger.dragNode.pWindow;
		if (_isIE) {
			var div = document.createElement("Div");
			div.innerHTML = dragger.dragNode.outerHTML;
			dragger.dragNode = div.childNodes[0]
		} else
			dragger.dragNode = dragger.dragNode.cloneNode(true);
		dragger.dragNode.pWindow = window;
		dragger.gldragNode.old = dragger.dragNode;
		document.body.appendChild(dragger.dragNode);
		oldBody.dhtmlDragAndDrop.dragNode = dragger.dragNode
	};
	dragger.dragNode.style.left = e.clientX + 15
			+ (dragger.fx ? dragger.fx * (-1) : 0)
			+ (document.body.scrollLeft || document.documentElement.scrollLeft)
			+ "px";
	dragger.dragNode.style.top = e.clientY + 3
			+ (dragger.fy ? dragger.fy * (-1) : 0)
			+ (document.body.scrollTop || document.documentElement.scrollTop)
			+ "px";
	if (!e.srcElement)
		var z = e.target;
	else
		z = e.srcElement;
	dragger.checkLanding(z, e)
};
dhtmlDragAndDropObject.prototype.calculateFramePosition = function(n) {
	if (window.name) {
		var el = parent.frames[window.name].frameElement.offsetParent;
		var fx = 0;
		var fy = 0;
		while (el) {
			fx += el.offsetLeft;
			fy += el.offsetTop;
			el = el.offsetParent
		};
		if ((parent.dhtmlDragAndDrop)) {
			var ls = parent.dhtmlDragAndDrop.calculateFramePosition(1);
			fx += ls.split('_')[0] * 1;
			fy += ls.split('_')[1] * 1
		};
		if (n)
			return fx + "_" + fy;
		else
			this.fx = fx;
		this.fy = fy
	};
	return "0_0"
};
dhtmlDragAndDropObject.prototype.checkLanding = function(htmlObject, e) {
	if ((htmlObject) && (htmlObject.dragLanding)) {
		if (this.lastLanding)
			this.lastLanding.dragLanding._dragOut(this.lastLanding);
		this.lastLanding = htmlObject;
		this.lastLanding = this.lastLanding.dragLanding._dragIn(
				this.lastLanding, this.dragStartNode, e.clientX, e.clientY, e);
		this.lastLanding_scr = (_isIE ? e.srcElement : e.target)
	} else {
		if ((htmlObject) && (htmlObject.tagName != "BODY"))
			this.checkLanding(htmlObject.parentNode, e);
		else {
			if (this.lastLanding)
				this.lastLanding.dragLanding._dragOut(this.lastLanding,
						e.clientX, e.clientY, e);
			this.lastLanding = 0;
			if (this._onNotFound)
				this._onNotFound()
		}
	}
};
dhtmlDragAndDropObject.prototype.stopDrag = function(e, mode) {
	dragger = window.dhtmlDragAndDrop;
	if (!mode) {
		dragger.stopFrameRoute();
		var temp = dragger.lastLanding;
		dragger.lastLanding = null;
		if (temp)
			temp.dragLanding._drag(dragger.dragStartNode,
					dragger.dragStartObject, temp, (_isIE
							? event.srcElement
							: e.target))
	};
	dragger.lastLanding = null;
	if ((dragger.dragNode) && (dragger.dragNode.parentNode == document.body))
		dragger.dragNode.parentNode.removeChild(dragger.dragNode);
	dragger.dragNode = 0;
	dragger.gldragNode = 0;
	dragger.fx = 0;
	dragger.fy = 0;
	dragger.dragStartNode = 0;
	dragger.dragStartObject = 0;
	document.body.onmouseup = dragger.tempDOMU;
	document.body.onmousemove = dragger.tempDOMM;
	dragger.tempDOMU = null;
	dragger.tempDOMM = null;
	dragger.waitDrag = 0
};
dhtmlDragAndDropObject.prototype.stopFrameRoute = function(win) {
	if (win)
		window.dhtmlDragAndDrop.stopDrag(1, 1);
	for (var i = 0; i < window.frames.length; i++)
		if ((window.frames[i] != win) && (window.frames[i].dhtmlDragAndDrop))
			window.frames[i].dhtmlDragAndDrop.stopFrameRoute(window);
	if ((parent.dhtmlDragAndDrop) && (parent != window) && (parent != win))
		parent.dhtmlDragAndDrop.stopFrameRoute(window)
};
dhtmlDragAndDropObject.prototype.initFrameRoute = function(win, mode) {
	if (win) {
		window.dhtmlDragAndDrop.preCreateDragCopy();
		window.dhtmlDragAndDrop.dragStartNode = win.dhtmlDragAndDrop.dragStartNode;
		window.dhtmlDragAndDrop.dragStartObject = win.dhtmlDragAndDrop.dragStartObject;
		window.dhtmlDragAndDrop.dragNode = win.dhtmlDragAndDrop.dragNode;
		window.dhtmlDragAndDrop.gldragNode = win.dhtmlDragAndDrop.dragNode;
		window.document.body.onmouseup = window.dhtmlDragAndDrop.stopDrag;
		window.waitDrag = 0;
		if (((!_isIE) && (mode)) && ((!_isFF) || (_FFrv < 1.8)))
			window.dhtmlDragAndDrop.calculateFramePosition()
	};
	if ((parent.dhtmlDragAndDrop) && (parent != window) && (parent != win))
		parent.dhtmlDragAndDrop.initFrameRoute(window);
	for (var i = 0; i < window.frames.length; i++)
		if ((window.frames[i] != win) && (window.frames[i].dhtmlDragAndDrop))
			window.frames[i].dhtmlDragAndDrop.initFrameRoute(window,
					((!win || mode) ? 1 : 0))
};
var _isFF = false;
var _isIE = false;
var _isOpera = false;
var _isKHTML = false;
var _isMacOS = false;
if (navigator.userAgent.indexOf('Macintosh') != -1)
	_isMacOS = true;
if ((navigator.userAgent.indexOf('Safari') != -1)
		|| (navigator.userAgent.indexOf('Konqueror') != -1))
	_isKHTML = true;
else if (navigator.userAgent.indexOf('Opera') != -1) {
	_isOpera = true;
	_OperaRv = parseFloat(navigator.userAgent.substr(navigator.userAgent
					.indexOf('Opera')
					+ 6, 3))
} else if (navigator.appName.indexOf("Microsoft") != -1)
	_isIE = true;
else {
	_isFF = true;
	var _FFrv = parseFloat(navigator.userAgent.split("rv:")[1])
};
function isIE() {
	if (navigator.appName.indexOf("Microsoft") != -1)
		if (navigator.userAgent.indexOf('Opera') == -1)
			return true;
	return false
};
dtmlXMLLoaderObject.prototype.doXPath = function(xpathExp, docObj) {
	if ((_isOpera) || (_isKHTML))
		return this.doXPathOpera(xpathExp, docObj);
	if (_isIE) {
		if (!docObj)
			if (!this.xmlDoc.nodeName)
				docObj = this.xmlDoc.responseXML
			else
				docObj = this.xmlDoc;
		return docObj.selectNodes(xpathExp)
	} else {
		var nodeObj = docObj;
		if (!docObj) {
			if (!this.xmlDoc.nodeName) {
				docObj = this.xmlDoc.responseXML
			} else {
				docObj = this.xmlDoc
			}
		};
		if (docObj.nodeName.indexOf("document") != -1) {
			nodeObj = docObj
		} else {
			nodeObj = docObj;
			docObj = docObj.ownerDocument
		};
		var rowsCol = new Array();
		var col = docObj.evaluate(xpathExp, nodeObj, null,
				XPathResult.ANY_TYPE, null);
		var thisColMemb = col.iterateNext();
		while (thisColMemb) {
			rowsCol[rowsCol.length] = thisColMemb;
			thisColMemb = col.iterateNext()
		};
		return rowsCol
	}
};
function _dhtmlxError(type, name, params) {
	if (!this.catches)
		this.catches = new Array();
	return this
};
_dhtmlxError.prototype.catchError = function(type, func_name) {
	this.catches[type] = func_name
};
_dhtmlxError.prototype.throwError = function(type, name, params) {
	if (this.catches[type])
		return this.catches[type](type, name, params);
	if (this.catches["ALL"])
		return this.catches["ALL"](type, name, params);
	alert("Error type: " + arguments[0] + "\nDescription: " + arguments[1]);
	return null
};
window.dhtmlxError = new _dhtmlxError();
dtmlXMLLoaderObject.prototype.doXPathOpera = function(xpathExp, docObj) {
	var z = xpathExp.replace(/[\/]+/gi, "/").split('/');
	var obj = null;
	var i = 1;
	if (!z.length)
		return [];
	if (z[0] == ".")
		obj = [docObj];
	else if (z[0] == "") {
		obj = this.xmlDoc.responseXML.getElementsByTagName(z[i].replace(
				/\[[^\]]*\]/g, ""));
		i++
	} else
		return [];
	for (i; i < z.length; i++)
		obj = this._getAllNamedChilds(obj, z[i]);
	if (z[i - 1].indexOf("[") != -1)
		obj = this._filterXPath(obj, z[i - 1]);
	return obj
};
dtmlXMLLoaderObject.prototype._filterXPath = function(a, b) {
	var c = new Array();
	var b = b.replace(/[^\[]*\[\@/g, "").replace(/[\[\]\@]*/g, "");
	for (var i = 0; i < a.length; i++)
		if (a[i].getAttribute(b))
			c[c.length] = a[i];
	return c
};
dtmlXMLLoaderObject.prototype._getAllNamedChilds = function(a, b) {
	var c = new Array();
	if (_isKHTML)
		b = b.toUpperCase();
	for (var i = 0; i < a.length; i++)
		for (var j = 0; j < a[i].childNodes.length; j++) {
			if (_isKHTML) {
				if (a[i].childNodes[j].tagName
						&& a[i].childNodes[j].tagName.toUpperCase() == b)
					c[c.length] = a[i].childNodes[j]
			} else if (a[i].childNodes[j].tagName == b)
				c[c.length] = a[i].childNodes[j]
		};
	return c
};
function dhtmlXHeir(a, b) {
	for (c in b)
		if (typeof(b[c]) == "function")
			a[c] = b[c];
	return a
};
function dhtmlxEvent(el, event, handler) {
	if (el.addEventListener)
		el.addEventListener(event, handler, false);
	else if (el.attachEvent)
		el.attachEvent("on" + event, handler)
};
/*
 * Copyright DHTMLX LTD. http://www.dhtmlx.com You allowed to use this component
 * or parts of it under GPL terms To use it on other terms or get Professional
 * edition of the component please contact us at sales@dhtmlx.com
 */