WebRoot/backend/codebase/dhtmlxcommon.js

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//v.2.5 build 91111

/*
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
*/
dhtmlx=function(obj){for (var a in obj)dhtmlx[a]=obj[a];return dhtmlx};dhtmlx.extend_api=function(name,map,ext){var t = window[name];if (!t)return;window[name]=function(obj){if (obj && typeof obj == "object" && !obj.tagName && !(obj instanceof Array)){var that = t.apply(this,(map._init?map._init(obj):arguments));for (var a in dhtmlx)if (map[a])this[map[a]](dhtmlx[a]);for (var a in obj){if (map[a])this[map[a]](obj[a]);else if (a.indexOf("on")==0){this.attachEvent(a,obj[a])}}}else
 var that = t.apply(this,arguments);if (map._patch)map._patch(this);return that||this};window[name].prototype=t.prototype;if (ext)dhtmlXHeir(window[name].prototype,ext)};dhtmlxAjax={get:function(url,callback){var t=new dtmlXMLLoaderObject(true);t.async=(arguments.length<3);t.waitCall=callback;t.loadXML(url)
 return t},
 post:function(url,post,callback){var t=new dtmlXMLLoaderObject(true);t.async=(arguments.length<4);t.waitCall=callback;t.loadXML(url,true,post)
 return t},
 getSync:function(url){return this.get(url,null,true)
 },
 postSync:function(url,post){return this.post(url,post,null,true)}};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;if (typeof dhtmlObject.onloadAction == "function")dhtmlObject.onloadAction(dhtmlObject.mainObject, null, null, null, dhtmlObject);if (dhtmlObject.waitCall){dhtmlObject.waitCall.call(this,dhtmlObject);dhtmlObject.waitCall=null}}}};return this.check};dtmlXMLLoaderObject.prototype.getXMLTopNode=function(tagName, oldObj){if (this.xmlDoc.responseXML){var temp = this.xmlDoc.responseXML.getElementsByTagName(tagName);if(temp.length==0 && tagName.indexOf(":")!=-1)
 var temp = this.xmlDoc.responseXML.getElementsByTagName((tagName.split(":"))[1]);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){{
 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="+(new Date()).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")};if (this.async)this.xmlDoc.onreadystatechange=new this.waitLoadFunction(this);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.setRequestHeader("X-Requested-With","XMLHttpRequest");this.xmlDoc.send(null||postVars);if (!this.async)(new this.waitLoadFunction(this))()};dtmlXMLLoaderObject.prototype.destructor=function(){this.onloadAction=null;this.mainObject=null;this.xmlDoc=null;return null};dtmlXMLLoaderObject.prototype.xmlNodeToJSON = function(node){var t={};for (var i=0;i<node.attributes.length;i++)t[node.attributes[i].name]=node.attributes[i].value;t["_tagvalue"]=node.firstChild?node.firstChild.nodeValue:"";for (var i=0;i<node.childNodes.length;i++){var name=node.childNodes[i].tagName;if (name){if (!t[name])t[name]=[];t[name].push(this.xmlNodeToJSON(node.childNodes[i]))}};return t};function callerFunction(funcObject, dhtmlObject){this.handler=function(e){if (!e)e=window.event;funcObject(e, dhtmlObject);return true};return this.handler};function getAbsoluteLeft(htmlObject){return getOffset(htmlObject).left};function getAbsoluteTop(htmlObject){return getOffset(htmlObject).top};function getOffsetSum(elem) {var top=0, left=0;while(elem){top = top + parseInt(elem.offsetTop);left = left + parseInt(elem.offsetLeft);elem = elem.offsetParent};return {top: top, left: left}};function getOffsetRect(elem) {var box = elem.getBoundingClientRect();var body = document.body;var docElem = document.documentElement;var scrollTop = window.pageYOffset || docElem.scrollTop || body.scrollTop;var scrollLeft = window.pageXOffset || docElem.scrollLeft || body.scrollLeft;var clientTop = docElem.clientTop || body.clientTop || 0;var clientLeft = docElem.clientLeft || body.clientLeft || 0;var top = box.top + scrollTop - clientTop;var left = box.left + scrollLeft - clientLeft;return {top: Math.round(top), left: Math.round(left) }};function getOffset(elem) {if (elem.getBoundingClientRect && !_isChrome){return getOffsetRect(elem)}else {return getOffsetSum(elem)}};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 ((e||event)&& (e||event).button == 2)
 return;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;window.dhtmlDragAndDrop.downtime = new Date().valueOf();if ((e)&&(e.preventDefault)){e.preventDefault();return false};return false};dhtmlDragAndDropObject.prototype.callDrag=function(e){if (!e)e=window.event;dragger=window.dhtmlDragAndDrop;if ((new Date()).valueOf()-dragger.downtime<100) return;if ((e.button == 0)&&(_isIE))
 return dragger.stopDrag();if (!dragger.dragNode&&dragger.waitDrag){dragger.dragNode=dragger.dragStartObject._createDragNode(dragger.dragStartNode, e);if (!dragger.dragNode)return dragger.stopDrag();dragger.dragNode.onselectstart=function(){return false};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++){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){_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])