941 lines
25 KiB
JavaScript
941 lines
25 KiB
JavaScript
//v.2.6 build 100722
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/*
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Copyright DHTMLX LTD. http://www.dhtmlx.com
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You allowed to use this component or parts of it under GPL terms
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To use it on other terms or get Professional edition of the component please contact us at sales@dhtmlx.com
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*/
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dhtmlx=function(obj){
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for (var a in obj) dhtmlx[a]=obj[a];
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return dhtmlx; //simple singleton
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};
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dhtmlx.extend_api=function(name,map,ext){
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var t = window[name];
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if (!t) return; //component not defined
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window[name]=function(obj){
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if (obj && typeof obj == "object" && !obj.tagName){
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var that = t.apply(this,(map._init?map._init(obj):arguments));
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//global settings
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for (var a in dhtmlx)
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if (map[a]) this[map[a]](dhtmlx[a]);
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//local settings
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for (var a in obj){
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if (map[a]) this[map[a]](obj[a]);
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else if (a.indexOf("on")==0){
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this.attachEvent(a,obj[a]);
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}
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}
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} else
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var that = t.apply(this,arguments);
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if (map._patch) map._patch(this);
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return that||this;
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};
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window[name].prototype=t.prototype;
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if (ext)
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dhtmlXHeir(window[name].prototype,ext);
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};
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dhtmlxAjax={
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get:function(url,callback){
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var t=new dtmlXMLLoaderObject(true);
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t.async=(arguments.length<3);
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t.waitCall=callback;
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t.loadXML(url)
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return t;
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},
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post:function(url,post,callback){
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var t=new dtmlXMLLoaderObject(true);
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t.async=(arguments.length<4);
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t.waitCall=callback;
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t.loadXML(url,true,post)
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return t;
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},
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getSync:function(url){
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return this.get(url,null,true)
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},
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postSync:function(url,post){
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return this.post(url,post,null,true);
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}
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}
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/**
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* @desc: xmlLoader object
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* @type: private
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* @param: funcObject - xml parser function
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* @param: object - jsControl object
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* @param: async - sync/async mode (async by default)
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* @param: rSeed - enable/disable random seed ( prevent IE caching)
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* @topic: 0
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*/
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function dtmlXMLLoaderObject(funcObject, dhtmlObject, async, rSeed){
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this.xmlDoc="";
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if (typeof (async) != "undefined")
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this.async=async;
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else
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this.async=true;
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this.onloadAction=funcObject||null;
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this.mainObject=dhtmlObject||null;
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this.waitCall=null;
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this.rSeed=rSeed||false;
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return this;
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};
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/**
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* @desc: xml loading handler
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* @type: private
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* @param: dtmlObject - xmlLoader object
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* @topic: 0
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*/
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dtmlXMLLoaderObject.prototype.waitLoadFunction=function(dhtmlObject){
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var once = true;
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this.check=function (){
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if ((dhtmlObject)&&(dhtmlObject.onloadAction != null)){
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if ((!dhtmlObject.xmlDoc.readyState)||(dhtmlObject.xmlDoc.readyState == 4)){
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if (!once)
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return;
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once=false; //IE 5 fix
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if (typeof dhtmlObject.onloadAction == "function")
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dhtmlObject.onloadAction(dhtmlObject.mainObject, null, null, null, dhtmlObject);
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if (dhtmlObject.waitCall){
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dhtmlObject.waitCall.call(this,dhtmlObject);
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dhtmlObject.waitCall=null;
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}
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}
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}
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};
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return this.check;
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};
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/**
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* @desc: return XML top node
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* @param: tagName - top XML node tag name (not used in IE, required for Safari and Mozilla)
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* @type: private
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* @returns: top XML node
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* @topic: 0
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*/
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dtmlXMLLoaderObject.prototype.getXMLTopNode=function(tagName, oldObj){
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if (this.xmlDoc.responseXML){
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var temp = this.xmlDoc.responseXML.getElementsByTagName(tagName);
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if(temp.length==0 && tagName.indexOf(":")!=-1)
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var temp = this.xmlDoc.responseXML.getElementsByTagName((tagName.split(":"))[1]);
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var z = temp[0];
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} else
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var z = this.xmlDoc.documentElement;
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if (z){
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this._retry=false;
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return z;
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}
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if ((_isIE)&&(!this._retry)){
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//fall back to MS.XMLDOM
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var xmlString = this.xmlDoc.responseText;
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var oldObj = this.xmlDoc;
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this._retry=true;
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this.xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
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this.xmlDoc.async=false;
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this.xmlDoc["loadXM"+"L"](xmlString);
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return this.getXMLTopNode(tagName, oldObj);
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}
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dhtmlxError.throwError("LoadXML", "Incorrect XML", [
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(oldObj||this.xmlDoc),
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this.mainObject
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]);
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return document.createElement("DIV");
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};
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/**
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* @desc: load XML from string
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* @type: private
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* @param: xmlString - xml string
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* @topic: 0
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*/
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dtmlXMLLoaderObject.prototype.loadXMLString=function(xmlString){
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{
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try{
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var parser = new DOMParser();
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this.xmlDoc=parser.parseFromString(xmlString, "text/xml");
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}
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catch (e){
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this.xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
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this.xmlDoc.async=this.async;
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this.xmlDoc["loadXM"+"L"](xmlString);
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}
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}
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this.onloadAction(this.mainObject, null, null, null, this);
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if (this.waitCall){
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this.waitCall();
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this.waitCall=null;
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}
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}
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/**
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* @desc: load XML
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* @type: private
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* @param: filePath - xml file path
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* @param: postMode - send POST request
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* @param: postVars - list of vars for post request
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* @topic: 0
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*/
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dtmlXMLLoaderObject.prototype.loadXML=function(filePath, postMode, postVars, rpc){
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if (this.rSeed)
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filePath+=((filePath.indexOf("?") != -1) ? "&" : "?")+"a_dhx_rSeed="+(new Date()).valueOf();
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this.filePath=filePath;
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if ((!_isIE)&&(window.XMLHttpRequest))
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this.xmlDoc=new XMLHttpRequest();
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else {
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if (document.implementation&&document.implementation.createDocument){
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this.xmlDoc=document.implementation.createDocument("", "", null);
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this.xmlDoc.onload=new this.waitLoadFunction(this);
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this.xmlDoc.load(filePath);
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return;
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} else
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this.xmlDoc=new ActiveXObject("Microsoft.XMLHTTP");
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}
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if (this.async)
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this.xmlDoc.onreadystatechange=new this.waitLoadFunction(this);
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this.xmlDoc.open(postMode ? "POST" : "GET", filePath, this.async);
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if (rpc){
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this.xmlDoc.setRequestHeader("User-Agent", "dhtmlxRPC v0.1 ("+navigator.userAgent+")");
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this.xmlDoc.setRequestHeader("Content-type", "text/xml");
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}
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else if (postMode)
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this.xmlDoc.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
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this.xmlDoc.setRequestHeader("X-Requested-With","XMLHttpRequest");
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this.xmlDoc.send(null||postVars);
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if (!this.async)
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(new this.waitLoadFunction(this))();
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};
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/**
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* @desc: destructor, cleans used memory
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* @type: private
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* @topic: 0
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*/
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dtmlXMLLoaderObject.prototype.destructor=function(){
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this._filterXPath = null;
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this._getAllNamedChilds = null;
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this._retry = null;
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this.async = null;
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this.rSeed = null;
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this.filePath = null;
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this.onloadAction = null;
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this.mainObject = null;
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this.xmlDoc = null;
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this.doXPath = null;
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this.doXPathOpera = null;
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this.doXSLTransToObject = null;
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this.doXSLTransToString = null;
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this.loadXML = null;
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this.loadXMLString = null;
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// this.waitLoadFunction = null;
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this.doSerialization = null;
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this.xmlNodeToJSON = null;
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this.getXMLTopNode = null;
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this.setXSLParamValue = null;
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return null;
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}
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dtmlXMLLoaderObject.prototype.xmlNodeToJSON = function(node){
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var t={};
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for (var i=0; i<node.attributes.length; i++)
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t[node.attributes[i].name]=node.attributes[i].value;
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t["_tagvalue"]=node.firstChild?node.firstChild.nodeValue:"";
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for (var i=0; i<node.childNodes.length; i++){
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var name=node.childNodes[i].tagName;
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if (name){
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if (!t[name]) t[name]=[];
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t[name].push(this.xmlNodeToJSON(node.childNodes[i]));
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}
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}
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return t;
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}
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/**
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* @desc: Call wrapper
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* @type: private
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* @param: funcObject - action handler
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* @param: dhtmlObject - user data
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* @returns: function handler
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* @topic: 0
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*/
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function callerFunction(funcObject, dhtmlObject){
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this.handler=function(e){
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if (!e)
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e=window.event;
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funcObject(e, dhtmlObject);
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return true;
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};
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return this.handler;
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};
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/**
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* @desc: Calculate absolute position of html object
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* @type: private
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* @param: htmlObject - html object
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* @topic: 0
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*/
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function getAbsoluteLeft(htmlObject){
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return getOffset(htmlObject).left;
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}
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/**
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* @desc: Calculate absolute position of html object
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* @type: private
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* @param: htmlObject - html object
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* @topic: 0
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*/
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function getAbsoluteTop(htmlObject){
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return getOffset(htmlObject).top;
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}
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function getOffsetSum(elem) {
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var top=0, left=0;
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while(elem) {
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top = top + parseInt(elem.offsetTop);
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left = left + parseInt(elem.offsetLeft);
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elem = elem.offsetParent;
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}
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return {top: top, left: left};
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}
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function getOffsetRect(elem) {
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var box = elem.getBoundingClientRect();
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var body = document.body;
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var docElem = document.documentElement;
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var scrollTop = window.pageYOffset || docElem.scrollTop || body.scrollTop;
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var scrollLeft = window.pageXOffset || docElem.scrollLeft || body.scrollLeft;
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var clientTop = docElem.clientTop || body.clientTop || 0;
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var clientLeft = docElem.clientLeft || body.clientLeft || 0;
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var top = box.top + scrollTop - clientTop;
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var left = box.left + scrollLeft - clientLeft;
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return { top: Math.round(top), left: Math.round(left) };
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}
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function getOffset(elem) {
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if (elem.getBoundingClientRect) {
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return getOffsetRect(elem);
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} else {
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return getOffsetSum(elem);
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}
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}
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/**
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* @desc: Convert string to it boolean representation
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* @type: private
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* @param: inputString - string for covertion
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* @topic: 0
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*/
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function convertStringToBoolean(inputString){
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if (typeof (inputString) == "string")
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inputString=inputString.toLowerCase();
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switch (inputString){
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case "1":
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case "true":
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case "yes":
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case "y":
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case 1:
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case true:
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return true;
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break;
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default: return false;
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}
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}
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/**
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* @desc: find out what symbol to use as url param delimiters in further params
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* @type: private
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* @param: str - current url string
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* @topic: 0
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*/
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function getUrlSymbol(str){
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if (str.indexOf("?") != -1)
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return "&"
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else
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return "?"
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}
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function dhtmlDragAndDropObject(){
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if (window.dhtmlDragAndDrop)
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return window.dhtmlDragAndDrop;
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this.lastLanding=0;
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this.dragNode=0;
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this.dragStartNode=0;
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this.dragStartObject=0;
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this.tempDOMU=null;
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this.tempDOMM=null;
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this.waitDrag=0;
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window.dhtmlDragAndDrop=this;
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return this;
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};
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dhtmlDragAndDropObject.prototype.removeDraggableItem=function(htmlNode){
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htmlNode.onmousedown=null;
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htmlNode.dragStarter=null;
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htmlNode.dragLanding=null;
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}
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dhtmlDragAndDropObject.prototype.addDraggableItem=function(htmlNode, dhtmlObject){
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htmlNode.onmousedown=this.preCreateDragCopy;
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htmlNode.dragStarter=dhtmlObject;
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this.addDragLanding(htmlNode, dhtmlObject);
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}
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dhtmlDragAndDropObject.prototype.addDragLanding=function(htmlNode, dhtmlObject){
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htmlNode.dragLanding=dhtmlObject;
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}
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dhtmlDragAndDropObject.prototype.preCreateDragCopy=function(e){
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if ((e||window.event) && (e||event).button == 2)
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return;
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if (window.dhtmlDragAndDrop.waitDrag){
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window.dhtmlDragAndDrop.waitDrag=0;
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document.body.onmouseup=window.dhtmlDragAndDrop.tempDOMU;
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document.body.onmousemove=window.dhtmlDragAndDrop.tempDOMM;
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return false;
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}
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window.dhtmlDragAndDrop.waitDrag=1;
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window.dhtmlDragAndDrop.tempDOMU=document.body.onmouseup;
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window.dhtmlDragAndDrop.tempDOMM=document.body.onmousemove;
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window.dhtmlDragAndDrop.dragStartNode=this;
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window.dhtmlDragAndDrop.dragStartObject=this.dragStarter;
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document.body.onmouseup=window.dhtmlDragAndDrop.preCreateDragCopy;
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document.body.onmousemove=window.dhtmlDragAndDrop.callDrag;
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window.dhtmlDragAndDrop.downtime = new Date().valueOf();
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if ((e)&&(e.preventDefault)){
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e.preventDefault();
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return false;
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}
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return false;
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};
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dhtmlDragAndDropObject.prototype.callDrag=function(e){
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if (!e)
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e=window.event;
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dragger=window.dhtmlDragAndDrop;
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if ((new Date()).valueOf()-dragger.downtime<100) return;
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if ((e.button == 0)&&(_isIE))
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return dragger.stopDrag();
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if (!dragger.dragNode&&dragger.waitDrag){
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dragger.dragNode=dragger.dragStartObject._createDragNode(dragger.dragStartNode, e);
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if (!dragger.dragNode)
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return dragger.stopDrag();
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dragger.dragNode.onselectstart=function(){return false;}
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dragger.gldragNode=dragger.dragNode;
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document.body.appendChild(dragger.dragNode);
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document.body.onmouseup=dragger.stopDrag;
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dragger.waitDrag=0;
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dragger.dragNode.pWindow=window;
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dragger.initFrameRoute();
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}
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if (dragger.dragNode.parentNode != window.document.body){
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var grd = dragger.gldragNode;
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if (dragger.gldragNode.old)
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grd=dragger.gldragNode.old;
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//if (!document.all) dragger.calculateFramePosition();
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grd.parentNode.removeChild(grd);
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var oldBody = dragger.dragNode.pWindow;
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if (grd.pWindow && grd.pWindow.dhtmlDragAndDrop.lastLanding)
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grd.pWindow.dhtmlDragAndDrop.lastLanding.dragLanding._dragOut(grd.pWindow.dhtmlDragAndDrop.lastLanding);
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// var oldp=dragger.dragNode.parentObject;
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if (_isIE){
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var div = document.createElement("Div");
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div.innerHTML=dragger.dragNode.outerHTML;
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dragger.dragNode=div.childNodes[0];
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} else
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dragger.dragNode=dragger.dragNode.cloneNode(true);
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dragger.dragNode.pWindow=window;
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// dragger.dragNode.parentObject=oldp;
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dragger.gldragNode.old=dragger.dragNode;
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document.body.appendChild(dragger.dragNode);
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oldBody.dhtmlDragAndDrop.dragNode=dragger.dragNode;
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}
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dragger.dragNode.style.left=e.clientX+15+(dragger.fx
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? dragger.fx*(-1)
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: 0)
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+(document.body.scrollLeft||document.documentElement.scrollLeft)+"px";
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dragger.dragNode.style.top=e.clientY+3+(dragger.fy
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? dragger.fy*(-1)
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: 0)
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+(document.body.scrollTop||document.documentElement.scrollTop)+"px";
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if (!e.srcElement)
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var z = e.target;
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else
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z=e.srcElement;
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dragger.checkLanding(z, e);
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}
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dhtmlDragAndDropObject.prototype.calculateFramePosition=function(n){
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//this.fx = 0, this.fy = 0;
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if (window.name){
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var el = parent.frames[window.name].frameElement.offsetParent;
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var fx = 0;
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var fy = 0;
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while (el){
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fx+=el.offsetLeft;
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fy+=el.offsetTop;
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el=el.offsetParent;
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}
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if ((parent.dhtmlDragAndDrop)){
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var ls = parent.dhtmlDragAndDrop.calculateFramePosition(1);
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fx+=ls.split('_')[0]*1;
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fy+=ls.split('_')[1]*1;
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}
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if (n)
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return fx+"_"+fy;
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else
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this.fx=fx;
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this.fy=fy;
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}
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return "0_0";
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}
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|
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++){
|
|
try{
|
|
if ((window.frames[i] != win)&&(window.frames[i].dhtmlDragAndDrop))
|
|
window.frames[i].dhtmlDragAndDrop.stopFrameRoute(window);
|
|
} catch(e){}
|
|
}
|
|
|
|
try{
|
|
if ((parent.dhtmlDragAndDrop)&&(parent != window)&&(parent != win))
|
|
parent.dhtmlDragAndDrop.stopFrameRoute(window);
|
|
} catch(e){}
|
|
}
|
|
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();
|
|
}
|
|
try{
|
|
if ((parent.dhtmlDragAndDrop)&&(parent != window)&&(parent != win))
|
|
parent.dhtmlDragAndDrop.initFrameRoute(window);
|
|
}catch(e){}
|
|
|
|
for (var i = 0; i < window.frames.length; i++){
|
|
try{
|
|
if ((window.frames[i] != win)&&(window.frames[i].dhtmlDragAndDrop))
|
|
window.frames[i].dhtmlDragAndDrop.initFrameRoute(window, ((!win||mode) ? 1 : 0));
|
|
} catch(e){}
|
|
}
|
|
}
|
|
|
|
var _isFF = false;
|
|
var _isIE = false;
|
|
var _isOpera = false;
|
|
var _isKHTML = false;
|
|
var _isMacOS = false;
|
|
var _isChrome = false;
|
|
|
|
if (navigator.userAgent.indexOf('Macintosh') != -1)
|
|
_isMacOS=true;
|
|
|
|
|
|
if (navigator.userAgent.toLowerCase().indexOf('chrome')>-1)
|
|
_isChrome=true;
|
|
|
|
if ((navigator.userAgent.indexOf('Safari') != -1)||(navigator.userAgent.indexOf('Konqueror') != -1)){
|
|
var _KHTMLrv = parseFloat(navigator.userAgent.substr(navigator.userAgent.indexOf('Safari')+7, 5));
|
|
|
|
if (_KHTMLrv > 525){ //mimic FF behavior for Safari 3.1+
|
|
_isFF=true;
|
|
var _FFrv = 1.9;
|
|
} else
|
|
_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;
|
|
if (navigator.appVersion.indexOf("MSIE 8.0")!= -1 && document.compatMode != "BackCompat") _isIE=8;
|
|
} else {
|
|
_isFF=true;
|
|
var _FFrv = parseFloat(navigator.userAgent.split("rv:")[1])
|
|
}
|
|
|
|
|
|
//multibrowser Xpath processor
|
|
dtmlXMLLoaderObject.prototype.doXPath=function(xpathExp, docObj, namespace, result_type){
|
|
if (_isKHTML || (!_isIE && !window.XPathResult))
|
|
return this.doXPathOpera(xpathExp, docObj);
|
|
|
|
if (_isIE){ //IE
|
|
if (!docObj)
|
|
if (!this.xmlDoc.nodeName)
|
|
docObj=this.xmlDoc.responseXML
|
|
else
|
|
docObj=this.xmlDoc;
|
|
|
|
if (!docObj)
|
|
dhtmlxError.throwError("LoadXML", "Incorrect XML", [
|
|
(docObj||this.xmlDoc),
|
|
this.mainObject
|
|
]);
|
|
|
|
if (namespace != null)
|
|
docObj.setProperty("SelectionNamespaces", "xmlns:xsl='"+namespace+"'"); //
|
|
|
|
if (result_type == 'single'){
|
|
return docObj.selectSingleNode(xpathExp);
|
|
}
|
|
else {
|
|
return docObj.selectNodes(xpathExp)||new Array(0);
|
|
}
|
|
} else { //Mozilla
|
|
var nodeObj = docObj;
|
|
|
|
if (!docObj){
|
|
if (!this.xmlDoc.nodeName){
|
|
docObj=this.xmlDoc.responseXML
|
|
}
|
|
else {
|
|
docObj=this.xmlDoc;
|
|
}
|
|
}
|
|
|
|
if (!docObj)
|
|
dhtmlxError.throwError("LoadXML", "Incorrect XML", [
|
|
(docObj||this.xmlDoc),
|
|
this.mainObject
|
|
]);
|
|
|
|
if (docObj.nodeName.indexOf("document") != -1){
|
|
nodeObj=docObj;
|
|
}
|
|
else {
|
|
nodeObj=docObj;
|
|
docObj=docObj.ownerDocument;
|
|
}
|
|
var retType = XPathResult.ANY_TYPE;
|
|
|
|
if (result_type == 'single')
|
|
retType=XPathResult.FIRST_ORDERED_NODE_TYPE
|
|
var rowsCol = new Array();
|
|
var col = docObj.evaluate(xpathExp, nodeObj, function(pref){
|
|
return namespace
|
|
}, retType, null);
|
|
|
|
if (retType == XPathResult.FIRST_ORDERED_NODE_TYPE){
|
|
return col.singleNodeValue;
|
|
}
|
|
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();
|
|
|
|
|
|
//opera fake, while 9.0 not released
|
|
//multibrowser Xpath processor
|
|
dtmlXMLLoaderObject.prototype.doXPathOpera=function(xpathExp, docObj){
|
|
//this is fake for Opera
|
|
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||this.xmlDoc).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 (var 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);
|
|
}
|
|
|
|
//============= XSL Extension ===================================
|
|
|
|
dtmlXMLLoaderObject.prototype.xslDoc=null;
|
|
dtmlXMLLoaderObject.prototype.setXSLParamValue=function(paramName, paramValue, xslDoc){
|
|
if (!xslDoc)
|
|
xslDoc=this.xslDoc
|
|
|
|
if (xslDoc.responseXML)
|
|
xslDoc=xslDoc.responseXML;
|
|
var item =
|
|
this.doXPath("/xsl:stylesheet/xsl:variable[@name='"+paramName+"']", xslDoc,
|
|
"http:/\/www.w3.org/1999/XSL/Transform", "single");
|
|
|
|
if (item != null)
|
|
item.firstChild.nodeValue=paramValue
|
|
}
|
|
dtmlXMLLoaderObject.prototype.doXSLTransToObject=function(xslDoc, xmlDoc){
|
|
if (!xslDoc)
|
|
xslDoc=this.xslDoc;
|
|
|
|
if (xslDoc.responseXML)
|
|
xslDoc=xslDoc.responseXML
|
|
|
|
if (!xmlDoc)
|
|
xmlDoc=this.xmlDoc;
|
|
|
|
if (xmlDoc.responseXML)
|
|
xmlDoc=xmlDoc.responseXML
|
|
|
|
//MOzilla
|
|
if (!_isIE){
|
|
if (!this.XSLProcessor){
|
|
this.XSLProcessor=new XSLTProcessor();
|
|
this.XSLProcessor.importStylesheet(xslDoc);
|
|
}
|
|
var result = this.XSLProcessor.transformToDocument(xmlDoc);
|
|
} else {
|
|
var result = new ActiveXObject("Msxml2.DOMDocument.3.0");
|
|
try{
|
|
xmlDoc.transformNodeToObject(xslDoc, result);
|
|
}catch(e){
|
|
result = xmlDoc.transformNode(xslDoc);
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
dtmlXMLLoaderObject.prototype.doXSLTransToString=function(xslDoc, xmlDoc){
|
|
var res = this.doXSLTransToObject(xslDoc, xmlDoc);
|
|
if(typeof(res)=="string")
|
|
return res;
|
|
return this.doSerialization(res);
|
|
}
|
|
|
|
dtmlXMLLoaderObject.prototype.doSerialization=function(xmlDoc){
|
|
if (!xmlDoc)
|
|
xmlDoc=this.xmlDoc;
|
|
if (xmlDoc.responseXML)
|
|
xmlDoc=xmlDoc.responseXML
|
|
if (!_isIE){
|
|
var xmlSerializer = new XMLSerializer();
|
|
return xmlSerializer.serializeToString(xmlDoc);
|
|
} else
|
|
return xmlDoc.xml;
|
|
}
|
|
|
|
/**
|
|
* @desc:
|
|
* @type: private
|
|
*/
|
|
dhtmlxEventable=function(obj){
|
|
obj.attachEvent=function(name, catcher, callObj){
|
|
name='ev_'+name.toLowerCase();
|
|
if (!this[name])
|
|
this[name]=new this.eventCatcher(callObj||this);
|
|
|
|
return(name+':'+this[name].addEvent(catcher)); //return ID (event name & event ID)
|
|
}
|
|
obj.callEvent=function(name, arg0){
|
|
name='ev_'+name.toLowerCase();
|
|
if (this[name])
|
|
return this[name].apply(this, arg0);
|
|
return true;
|
|
}
|
|
obj.checkEvent=function(name){
|
|
return (!!this['ev_'+name.toLowerCase()])
|
|
}
|
|
obj.eventCatcher=function(obj){
|
|
var dhx_catch = [];
|
|
var z = function(){
|
|
var res = true;
|
|
for (var i = 0; i < dhx_catch.length; i++){
|
|
if (dhx_catch[i] != null){
|
|
var zr = dhx_catch[i].apply(obj, arguments);
|
|
res=res&&zr;
|
|
}
|
|
}
|
|
return res;
|
|
}
|
|
z.addEvent=function(ev){
|
|
if (typeof (ev) != "function")
|
|
ev=eval(ev);
|
|
if (ev)
|
|
return dhx_catch.push(ev)-1;
|
|
return false;
|
|
}
|
|
z.removeEvent=function(id){
|
|
dhx_catch[id]=null;
|
|
}
|
|
return z;
|
|
}
|
|
obj.detachEvent=function(id){
|
|
if (id != false){
|
|
var list = id.split(':'); //get EventName and ID
|
|
this[list[0]].removeEvent(list[1]); //remove event
|
|
}
|
|
}
|
|
obj.detachAllEvents = function(){
|
|
for (var name in this){
|
|
if (name.indexOf("ev_")==0)
|
|
delete this[name];
|
|
}
|
|
}
|
|
}
|