mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-18 14:03:19 +01:00
406 lines
13 KiB
JavaScript
406 lines
13 KiB
JavaScript
/*
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Copyright Scand LLC http://www.scbr.com
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This version of Software is free for using in non-commercial applications. For commercial use please contact info@scbr.com to obtain license
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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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* @topic: 0
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*/
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function dtmlXMLLoaderObject(funcObject, dhtmlObject,async){
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this.xmlDoc="";
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if(arguments.length==2)
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this.async=true;
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else
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this.async=async;
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this.onloadAction=funcObject||null;
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this.mainObject=dhtmlObject||null;
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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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this.check=function (){
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if(dhtmlObject.onloadAction!=null){
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if (!dhtmlObject.xmlDoc.readyState) dhtmlObject.onloadAction(dhtmlObject.mainObject);
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else {
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if (dhtmlObject.xmlDoc.readyState != 4) return false;
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else dhtmlObject.onloadAction(dhtmlObject.mainObject); }
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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){
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if (this.xmlDoc.responseXML) { var temp=this.xmlDoc.responseXML.getElementsByTagName(tagName); var z=temp[0]; }
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else var z=this.xmlDoc.documentElement;
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if (z) return z;
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alert("Incorrect XML");
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return document.createElement("DIV");
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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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* @topic: 0
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*/
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dtmlXMLLoaderObject.prototype.loadXMLString=function(xmlString){
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try
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{
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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.loadXML(xmlString);
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}
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this.onloadAction(this.mainObject);
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}
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dtmlXMLLoaderObject.prototype.loadXML=function(filePath){
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try
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{
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this.xmlDoc = new XMLHttpRequest();
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this.xmlDoc.open("GET",filePath,this.async);
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this.xmlDoc.onreadystatechange=new this.waitLoadFunction(this);
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this.xmlDoc.send(null);
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}
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catch(e){
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if (document.implementation && document.implementation.createDocument)
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{
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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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}
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else
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{
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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.onreadystatechange=new this.waitLoadFunction(this);
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}
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this.xmlDoc.load(filePath);
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}
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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) e=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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var xPos = htmlObject.offsetLeft;
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var temp = htmlObject.offsetParent;
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while (temp != null) {
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xPos += temp.offsetLeft;
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temp = temp.offsetParent;
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}
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return xPos;
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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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var yPos = htmlObject.offsetTop;
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var temp = htmlObject.offsetParent;
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while (temp != null) {
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yPos += temp.offsetTop;
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temp = temp.offsetParent;
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}
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return yPos;
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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){ if (typeof(inputString)=="string") 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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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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if (window.dhtmlDragAndDrop) return window.dhtmlDragAndDrop;
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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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{
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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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if ((e)&&(e.preventDefault)) { e.preventDefault(); return false; }
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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) e=window.event;
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dragger=window.dhtmlDragAndDrop;
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if ((e.button==0)&&(isIE())) return dragger.stopDrag();
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if (!dragger.dragNode) {
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dragger.dragNode=dragger.dragStartObject._createDragNode(dragger.dragStartNode);
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if (!dragger.dragNode) return dragger.stopDrag();
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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) 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 (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 dragger.dragNode=dragger.dragNode.cloneNode(true);
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dragger.dragNode.pWindow=window;
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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?dragger.fx*(-1):0)+document.body.scrollLeft+"px";
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dragger.dragNode.style.top=e.clientY+3+(dragger.fy?(-1)*dragger.fy:0)+document.body.scrollTop+"px";
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if (!e.srcElement) var z=e.target; else z=e.srcElement;
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dragger.checkLanding(z,e.clientX, e.clientY );
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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) { fx += el.offsetLeft; fy += el.offsetTop; el = el.offsetParent; }
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if ((parent.dhtmlDragAndDrop)) { var ls=parent.dhtmlDragAndDrop.calculateFramePosition(1); fx+=ls.split('_')[0]*1; fy+=ls.split('_')[1]*1; }
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if (n) return fx+"_"+fy;
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else this.fx=fx; 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,x,y){
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if ((htmlObject)&&(htmlObject.dragLanding)) { if (this.lastLanding) this.lastLanding.dragLanding._dragOut(this.lastLanding);
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this.lastLanding=htmlObject; this.lastLanding=this.lastLanding.dragLanding._dragIn(this.lastLanding,this.dragStartNode,x,y); }
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else {
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if ((htmlObject)&&(htmlObject.tagName!="BODY")) this.checkLanding(htmlObject.parentNode,x,y);
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else { if (this.lastLanding) this.lastLanding.dragLanding._dragOut(this.lastLanding,x,y); this.lastLanding=0; }
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}
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}
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dhtmlDragAndDropObject.prototype.stopDrag=function(e,mode){
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dragger=window.dhtmlDragAndDrop;
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if (!mode)
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{
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dragger.stopFrameRoute();
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var temp=dragger.lastLanding;
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dragger.lastLanding=null;
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if (temp) temp.dragLanding._drag(dragger.dragStartNode,dragger.dragStartObject,temp);
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}
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dragger.lastLanding=null;
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if ((dragger.dragNode)&&(dragger.dragNode.parentNode==document.body)) dragger.dragNode.parentNode.removeChild(dragger.dragNode);
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dragger.dragNode=0;
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dragger.gldragNode=0;
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dragger.fx=0;
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dragger.fy=0;
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dragger.dragStartNode=0;
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dragger.dragStartObject=0;
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document.body.onmouseup=dragger.tempDOMU;
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document.body.onmousemove=dragger.tempDOMM;
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dragger.tempDOMU=null;
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dragger.tempDOMM=null;
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dragger.waitDrag=0;
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}
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dhtmlDragAndDropObject.prototype.stopFrameRoute=function(win){
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if (win)
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window.dhtmlDragAndDrop.stopDrag(1,1);
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for (var i=0; i<window.frames.length; i++)
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if ((window.frames[i]!=win)&&(window.frames[i].dhtmlDragAndDrop))
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window.frames[i].dhtmlDragAndDrop.stopFrameRoute(window);
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if ((parent.dhtmlDragAndDrop)&&(parent!=window)&&(parent!=win))
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parent.dhtmlDragAndDrop.stopFrameRoute(window);
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}
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dhtmlDragAndDropObject.prototype.initFrameRoute=function(win,mode){
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if (win) {
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window.dhtmlDragAndDrop.preCreateDragCopy();
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window.dhtmlDragAndDrop.dragStartNode=win.dhtmlDragAndDrop.dragStartNode;
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window.dhtmlDragAndDrop.dragStartObject=win.dhtmlDragAndDrop.dragStartObject;
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window.dhtmlDragAndDrop.dragNode=win.dhtmlDragAndDrop.dragNode;
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window.dhtmlDragAndDrop.gldragNode=win.dhtmlDragAndDrop.dragNode;
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window.document.body.onmouseup=window.dhtmlDragAndDrop.stopDrag;
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window.waitDrag=0;
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if ((!isIE())&&(mode)) window.dhtmlDragAndDrop.calculateFramePosition();
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}
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if ((parent.dhtmlDragAndDrop)&&(parent!=window)&&(parent!=win))
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parent.dhtmlDragAndDrop.initFrameRoute(window);
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for (var i=0; i<window.frames.length; i++)
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if ((window.frames[i]!=win)&&(window.frames[i].dhtmlDragAndDrop))
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window.frames[i].dhtmlDragAndDrop.initFrameRoute(window,((!win||mode)?1:0));
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}
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//determines if current browser is IE
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function isIE(){
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if(navigator.appName.indexOf("Microsoft")!=-1)
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if (navigator.userAgent.indexOf('Opera') == -1)
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return true;
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return false;
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}
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//multibrowser Xpath processor
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dtmlXMLLoaderObject.prototype.doXPath = function(xpathExp,docObj){
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if(isIE()){//IE
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if(arguments.length==1){
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docObj = this.xmlDoc
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}
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return docObj.selectNodes(xpathExp);
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}else{//Mozilla
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var nodeObj = docObj;
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if(!docObj){
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if(!this.xmlDoc.nodeName){
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docObj = this.xmlDoc.responseXML
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}else{
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docObj = this.xmlDoc;
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}
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}
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if(docObj.nodeName.indexOf("document")!=-1){
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nodeObj = docObj;
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}else{
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nodeObj = docObj;
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docObj = docObj.ownerDocument;
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}
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var rowsCol = new Array();
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var col = docObj.evaluate(xpathExp, nodeObj, null, XPathResult.ANY_TYPE,null);
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var thisColMemb = col.iterateNext();
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while (thisColMemb) {
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rowsCol[rowsCol.length] = thisColMemb;
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thisColMemb = col.iterateNext();
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}
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return rowsCol;
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}
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}
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if ( window.Node )
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Node.prototype.removeNode = function( removeChildren )
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{
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var self = this;
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if ( Boolean( removeChildren ) )
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{
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return this.parentNode.removeChild( self );
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}
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else
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{
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var range = document.createRange();
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range.selectNodeContents( self );
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return this.parentNode.replaceChild( range.extractContents(), self );
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}
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}
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