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/*
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Copyright (c) 2004-2008, The Dojo Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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if(!dojo._hasResource["dojo.html"]){
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dojo._hasResource["dojo.html"]=true;
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dojo.provide("dojo.html");
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dojo.require("dojo.parser");
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(function(){
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var _1=0;
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dojo.html._secureForInnerHtml=function(_2){
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return _2.replace(/(?:\s*<!DOCTYPE\s[^>]+>|<title[^>]*>[\s\S]*?<\/title>)/ig,"");
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};
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dojo.html._emptyNode=function(_3){
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while(_3.firstChild){
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dojo._destroyElement(_3.firstChild);
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}
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};
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dojo.html._setNodeContent=function(_4,_5,_6){
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if(_6){
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dojo.html._emptyNode(_4);
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}
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if(typeof _5=="string"){
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var _7="",_8="",_9=0,_a=_4.nodeName.toLowerCase();
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switch(_a){
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case "tr":
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_7="<tr>";
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_8="</tr>";
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_9+=1;
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case "tbody":
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case "thead":
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_7="<tbody>"+_7;
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_8+="</tbody>";
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_9+=1;
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case "table":
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_7="<table>"+_7;
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_8+="</table>";
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_9+=1;
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break;
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}
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if(_9){
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var n=_4.ownerDocument.createElement("div");
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n.innerHTML=_7+_5+_8;
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do{
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n=n.firstChild;
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}while(--_9);
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dojo.forEach(n.childNodes,function(n){
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_4.appendChild(n.cloneNode(true));
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});
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}else{
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_4.innerHTML=_5;
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}
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}else{
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if(_5.nodeType){
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_4.appendChild(_5);
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}else{
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dojo.forEach(_5,function(n){
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_4.appendChild(n.cloneNode(true));
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});
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}
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}
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return _4;
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};
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dojo.declare("dojo.html._ContentSetter",null,{node:"",content:"",id:"",cleanContent:false,extractContent:false,parseContent:false,constructor:function(_e,_f){
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dojo.mixin(this,_e||{});
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_f=this.node=dojo.byId(this.node||_f);
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if(!this.id){
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this.id=["Setter",(_f)?_f.id||_f.tagName:"",_1++].join("_");
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}
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if(!(this.node||_f)){
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new Error(this.declaredClass+": no node provided to "+this.id);
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}
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},set:function(_10,_11){
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if(undefined!==_10){
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this.content=_10;
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}
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if(_11){
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this._mixin(_11);
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}
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this.onBegin();
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this.setContent();
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this.onEnd();
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return this.node;
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},setContent:function(){
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var _12=this.node;
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if(!_12){
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console.error("setContent given no node");
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}
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try{
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_12=dojo.html._setNodeContent(_12,this.content);
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}
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catch(e){
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var _13=this.onContentError(e);
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try{
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_12.innerHTML=_13;
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}
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catch(e){
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console.error("Fatal "+this.declaredClass+".setContent could not change content due to "+e.message,e);
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}
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}
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this.node=_12;
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},empty:function(){
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if(this.parseResults&&this.parseResults.length){
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dojo.forEach(this.parseResults,function(w){
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if(w.destroy){
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w.destroy();
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}
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});
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delete this.parseResults;
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}
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dojo.html._emptyNode(this.node);
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},onBegin:function(){
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var _15=this.content;
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if(dojo.isString(_15)){
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if(this.cleanContent){
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_15=dojo.html._secureForInnerHtml(_15);
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}
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if(this.extractContent){
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var _16=_15.match(/<body[^>]*>\s*([\s\S]+)\s*<\/body>/im);
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if(_16){
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_15=_16[1];
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}
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}
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}
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this.empty();
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this.content=_15;
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return this.node;
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},onEnd:function(){
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if(this.parseContent){
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this._parse();
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}
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return this.node;
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},tearDown:function(){
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delete this.parseResults;
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delete this.node;
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delete this.content;
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},onContentError:function(err){
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return "Error occured setting content: "+err;
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},_mixin:function(_18){
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var _19={},key;
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for(key in _18){
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if(key in _19){
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continue;
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}
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this[key]=_18[key];
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}
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},_parse:function(){
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var _1b=this.node;
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try{
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this.parseResults=dojo.parser.parse(_1b,true);
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}
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catch(e){
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this._onError("Content",e,"Error parsing in _ContentSetter#"+this.id);
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}
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},_onError:function(_1c,err,_1e){
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var _1f=this["on"+_1c+"Error"].call(this,err);
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if(_1e){
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console.error(_1e,err);
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}else{
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if(_1f){
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dojo.html._setNodeContent(this.node,_1f,true);
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}
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}
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}});
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dojo.html.set=function(_20,_21,_22){
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if(undefined==_21){
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console.warn("dojo.html.set: no cont argument provided, using empty string");
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_21="";
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}
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if(!_22){
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return dojo.html._setNodeContent(_20,_21,true);
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}else{
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var op=new dojo.html._ContentSetter(dojo.mixin(_22,{content:_21,node:_20}));
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return op.set();
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}
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};
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})();
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}
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