http://ss-o.net/js/javascript-xpath-latest-cmp.js

javascript-xpath-latest-cmp.js

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while(rd=rd.parentNode)return sd;}],attribute:[false,function(wd,xd,yd){var zd=xd.attributes;if(zd){ /*@cc_on 
var Ad=xd.sourceIndex;@*/if((wd.notOnlyElement&&wd.type==0)||wd.name=='*'){for(var i=0,attr;attr=zd[i];i++){ /*@cc_on @if(@_jscript)if(attr.nodeValue){yd.push(new cd(attr,xd,Ad));}@else @*/ 
yd.push(attr);/*@end @*/ }}
else{var Bd=zd.getNamedItem(wd.name); /*@cc_on @if(@_jscript)if(Bd&&Bd.nodeValue){Bd=new cd(Bd,xd,Ad);;@else @*/ 
if(Bd){/*@end @*/ 
yd.push(Bd);}}}
return yd;}],child:[false,wa.getChildNodes,true],descendant:[false,wa.getDescendantNodes,true],'descendant-or-self':[false,function(wd,xd,yd,Cd,Dd,Ed,Fd){if(wa.attrMatch(xd,Cd,Dd)){if(wd.match(xd))yd.push(xd);}
return wa.getDescendantNodes(wd,xd,yd,Cd,Dd,Ed,Fd);},true],following:[false,function(wd,xd,yd,Gd,Hd){do{var Id=xd;while(Id=Id.nextSibling){if(wa.attrMatch(Id,Gd,Hd)){if(wd.match(Id))yd.push(Id);}
yd=wa.getDescendantNodes(wd,Id,yd,Gd,Hd);}}
while(xd=xd.parentNode);return yd;},true],'following-sibling':[false,function(wd,xd,yd,_,Jd,Kd,Ld){while(xd=xd.nextSibling){if(Kd&&xd.nodeType==1){Kd.reserveDelByNode(xd,Ld);}
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return yd;}],namespace:[false,function(wd,xd,yd){return yd;}],parent:[false,function(wd,xd,yd){if(xd.nodeType==9){return yd;}
if(xd.nodeType==2){yd.push(xd.ownerElement);return yd;}
var xd=xd.parentNode;if(wd.match(xd))yd.push(xd);return yd;}],preceding:[true,function(wd,xd,yd,Md,Nd){var Od=[];do{Od.unshift(xd);}
while(xd=xd.parentNode);for(var i=1,l0=Od.length;i<l0;i++){var Pd=[];xd=Od[i];while(xd=xd.previousSibling){Pd.unshift(xd);}
for(var j=0,l1=Pd.length;j<l1;j++){xd=Pd[j];if(wa.attrMatch(xd,Md,Nd)){if(wd.match(xd))yd.push(xd);}
yd=wa.getDescendantNodes(wd,xd,yd,Md,Nd);}}
return yd;},true],'preceding-sibling':[true,function(wd,xd,yd,_,Qd,Rd,Sd){while(xd=xd.previousSibling){if(Rd&&xd.nodeType==1){Rd.reserveDelByNode(xd,Sd,true);}
if(wd.match(xd)){yd.unshift(xd)}}
return yd;}],self:[false,function(wd,xd,yd){if(wd.match(xd))yd.push(xd);return yd;}]};za.parse=function(Td){var Ud,test,step,token;if(Td.peek()=='.'){step=this.self();Td.next();}
else if(Td.peek()=='..'){step=this.parent();Td.next();}
else{if(Td.peek()=='@'){Ud='attribute';Td.next();if(Td.empty()){throw Error('missing attribute name');}}
else{if(Td.peek(1)=='::'){if(!/(?![0-9])[\w]/.test(Td.peek().charAt(0))){throw Error('bad token: '+Td.next());}
Ud=Td.next();Td.next();if(!this.axises[Ud]){throw Error('invalid axis: '+Ud);}
if(Td.empty()){throw Error('missing node name');}}
else{Ud='child';}}
token=Td.peek();if(!/(?![0-9])[\w]/.test(token.charAt(0))){if(token=='*'){test=sa.parse(Td)}
else{throw Error('bad token: '+Td.next());}}
else{if(Td.peek(1)=='('){if(!va.types[token]){throw Error('invalid node type: '+token);}
test=va.parse(Td)}
else{test=sa.parse(Td);}}
step=new za(Ud,test);}
Ta.parsePredicates(Td,step);return step;};za.self=function(){return new za('self',new va('node'));};za.parent=function(){return new za('parent',new va('node'));};za.prototype=new Ta();za.prototype.evaluate=function(Vd,Wd,Xd,Yd){var Zd=Vd.node;var $d=false;if(!Wd&&this.op=='//'){if(!this.needContextPosition&&this.axis=='child'){if(this.quickAttr){var ae=this.attrValueExpr?this.attrValueExpr.string(Vd):null;var be=wa.getDescendantNodes(this.test,Zd,new ta(),this.attrName,ae,Xd,Yd);be=this.evaluatePredicates(be,1);}
else{var be=wa.getDescendantNodes(this.test,Zd,new ta(),null,null,Xd,Yd);be=this.evaluatePredicates(be);}}
else{var ce=new za('descendant-or-self',new va('node'));var de=ce.evaluate(Vd,false,Xd,Yd).list();var be=null;ce.op='/';for(var i=0,l=de.length;i<l;i++){if(!be){be=this.evaluate(new Ia(de[i]),true);}
else{be.merge(this.evaluate(new Ia(de[i]),true));}}
be=be||new ta();}}
else{if(this.needContextPosition){Xd=null;Yd=null;}
if(this.quickAttr){var ae=this.attrValueExpr?this.attrValueExpr.string(Vd):null;var be=this.func(this.test,Zd,new ta(),this.attrName,ae,Xd,Yd);be=this.evaluatePredicates(be,1);}
else{var be=this.func(this.test,Zd,new ta(),null,null,Xd,Yd);be=this.evaluatePredicates(be);}
if(Xd){Xd.doDel();}}
return be;};za.prototype.predicate=function(ee){this.predicates.push(ee);if(ee.needContextPosition||ee.datatype=='number'||ee.datatype=='void'){this.needContextPosition=true;}
if(this._quickAttr&&this.predicates.length==1&&ee.quickAttr){var fe=ee.attrName; /*@cc_on @if(@_jscript)this.attrName=fe.toLowerCase();@else @*/ 
this.attrName=fe;/*@end @*/ 
this.attrValueExpr=ee.attrValueExpr;this.quickAttr=true;}};za.prototype.show=function(ge){ge=ge||'';var t='';t+=ge+'step: '+'\n';ge+='    ';if(this.axis)t+=ge+'axis: '+this.axis+'\n';t+=this.test.show(ge);if(this.predicates.length){t+=ge+'predicates: '+'\n';ge+='    ';for(var i=0;i<this.predicates.length;i++){t+=this.predicates[i].show(ge);}}
return t;};if(!window.NodeType&&window.defaultConfig)window.NodeType=null;va=function(he,je){this.name=he;this.literal=je;switch(he){case 'comment':this.type=8;break;case 'text':this.type=3;break;case 'processing-instruction':this.type=7;break;case 'node':this.type=0;break;}};va.types={'comment':1,'text':1,'processing-instruction':1,'node':1};va.parse=function(ke){var le,literal,ch;le=ke.next();ke.next();if(ke.empty()){throw Error('bad nodetype');}
ch=ke.peek().charAt(0);if(ch=='"'||ch=="'"){literal=ra.parse(ke);}
if(ke.empty()){throw Error('bad nodetype');}
if(ke.next()!=')'){ke.back();throw Error('bad token '+ke.next());}
return new va(le,literal);};va.prototype=new Ma();va.prototype.notOnlyElement=true;va.prototype.match=function(me){return!this.type||this.type==me.nodeType;};va.prototype.show=function(ne){ne=ne||'';var t='';t+=ne+'nodetype: '+this.type+'\n';if(this.literal){ne+='    ';t+=this.literal.show(ne);}
return t;};if(!window.NameTest&&window.defaultConfig)window.NameTest=null;sa=function(oe){this.name=oe.toLowerCase();};sa.parse=function(pe){if(pe.peek()!='*'&&pe.peek(1)==':'&&pe.peek(2)=='*'){return new sa(pe.next()+pe.next()+pe.next());}
return new sa(pe.next());};sa.prototype=new Ma();sa.prototype.match=function(qe){var re=qe.nodeType;if(re==1||re==2){if(this.name=='*'||this.name==qe.nodeName.toLowerCase()){return true;}}
return false;};sa.prototype.show=function(se){se=se||'';var t='';t+=se+'nametest: '+this.name+'\n';return t;};if(!window.VariableReference&&window.defaultConfig)window.VariableReference=null;Ca=function(te){this.name=te.substring(1);};Ca.parse=function(ue){var ve=ue.next();if(ve.length<2){throw Error('unnamed variable reference');}
return new Ca(ve)};Ca.prototype=new Ma();Ca.prototype.datatype='void';Ca.prototype.show=function(we){we=we||'';var t='';t+=we+'variable: '+this.name+'\n';return t;};if(!window.Literal&&window.defaultConfig)window.Literal=null;ra=function(xe){this.text=xe.substring(1,xe.length-1);};ra.parse=function(ye){var ze=ye.next();if(ze.length<2){throw Error('unclosed literal string');}
return new ra(ze)};ra.prototype=new Ma();ra.prototype.datatype='string';ra.prototype.evaluate=function(Ae){return this.text;};ra.prototype.show=function(Be){Be=Be||'';var t='';t+=Be+'literal: '+this.text+'\n';return t;};if(!window.Number&&window.defaultConfig)window.Number=null;xa=function(Ce){this.digit=+Ce;};xa.parse=function(De){return new xa(De.next());};xa.prototype=new Ma();xa.prototype.datatype='number';xa.prototype.evaluate=function(Ee){return this.digit;};xa.prototype.show=function(Fe){Fe=Fe||'';var t='';t+=Fe+'number: '+this.digit+'\n';return t;};if(!window.FunctionCall&&window.defaultConfig)window.FunctionCall=null;qa=function(Ge){var He=qa.funcs[Ge];if(!He)throw Error(Ge+' is not a function');this.name=Ge;this.func=He[0];this.args=[];this.datatype=He[1];if(He[2]){this.needContextPosition=true;}
this.needContextNodeInfo=He[3];this.needContextNode=this.needContextNodeInfo[0]};qa.funcs={'context-node':[function(){if(arguments.length!=0){throw Error('Function context-node expects ()');}
var ns;ns=new ta();ns.push(this.node);return ns;},'nodeset',false,[true]],'root-node':[function(){if(arguments.length!=0){throw Error('Function root-node expects ()');}
var ns,ctxn;ns=new ta();ctxn=this.node;if(ctxn.nodeType==9)ns.push(ctxn);else ns.push(ctxn.ownerDocument);return ns;},'nodeset',false,[]],last:[function(){if(arguments.length!=0){throw Error('Function last expects ()');}
return this.last;},'number',true,[]],position:[function(){if(arguments.length!=0){throw Error('Function position expects ()');}
return this.position;},'number',true,[]],count:[function(ns){if(arguments.length!=1||!(ns=ns.evaluate(this)).isNodeSet){throw Error('Function count expects (nodeset)');}
return ns.length;},'number',false,[]],id:[function(s){var Ie,ns,i,id,elm,ctxn,doc;if(arguments.length!=1){throw Error('Function id expects (object)');}
ctxn=this.node;if(ctxn.nodeType==9)doc=ctxn;else doc=ctxn.ownerDocument; /*@cc_on 
all=doc.all;@*/s=s.string(this);Ie=s.split(/\s+/);ns=new ta();for(i=0,l=Ie.length;i<l;i++){id=Ie[i]; /*@cc_on @if(@_jscript)elm=all[id];if(elm){if((!elm.length||elm.nodeType)&&id==elm.id){ns.push(elm)}
else if(elm.length){var Je=elm;for(var j=0,l0=Je.length;j<l0;j++){var Ke=Je[j];if(id==Ke.id){ns.push(Ke);break;}}}}@else @*/ 
elm=doc.getElementById(id);if(Da.opera&&elm&&elm.id!=id){var Je=doc.getElementsByName(id);for(var j=0,l0=Je.length;j<l0;j++){elm=Je[j];if(elm.id==id){ns.push(elm);}}}
else{if(elm)ns.push(elm)}/*@end @*/ }
ns.isSorted=false;return ns;},'nodeset',false,[]],'local-name':[function(ns){var nd;switch(arguments.length){case 0:nd=this.node;break;case 1:if((ns=ns.evaluate(this)).isNodeSet){nd=ns.first();break;}
default:throw Error('Function local-name expects (nodeset?)');break;}
return ''+nd.nodeName.toLowerCase();},'string',false,[true,false]],name:[function(ns){return qa.funcs['local-name'][0].apply(this,arguments);},'string',false,[true,false]],'namespace-uri':[function(ns){return '';},'string',false,[true,false]],string:[function(s){switch(arguments.length){case 0:s=wa.to('string',this.node);break;case 1:s=s.string(this);break;default:throw Error('Function string expects (object?)');break;}
return s;},'string',false,[true,false]],concat:[function(s1,s2){if(arguments.length<2){throw Error('Function concat expects (string, string[, ...])');}
for(var t='',i=0,l=arguments.length;i<l;i++){t+=arguments[i].string(this);}
return t;},'string',false,[]],'starts-with':[function(s1,s2){if(arguments.length!=2){throw Error('Function starts-with expects (string, string)');}
s1=s1.string(this);s2=s2.string(this);return s1.indexOf(s2)==0;},'boolean',false,[]],contains:[function(s1,s2){if(arguments.length!=2){throw Error('Function contains expects (string, string)');}
s1=s1.string(this);s2=s2.string(this);return s1.indexOf(s2)!=-1;},'boolean',false,[]],substring:[function(s,n1,n2){var a1,a2;s=s.string(this);n1=n1.number(this);switch(arguments.length){case 2:n2=s.length-n1+1;break;case 3:n2=n2.number(this);break;default:throw Error('Function substring expects (string, string)');break;}
n1=Math.round(n1);n2=Math.round(n2);a1=n1-1;a2=n1+n2-1;if(a2==Infinity){return s.substring(a1<0?0:a1);}
else{return s.substring(a1<0?0:a1,a2)}},'string',false,[]],'substring-before':[function(s1,s2){var n;if(arguments.length!=2){throw Error('Function substring-before expects (string, string)');}
s1=s1.string(this);s2=s2.string(this);n=s1.indexOf(s2);if(n==-1)return '';return s1.substring(0,n);},'string',false,[]],'substring-after':[function(s1,s2){if(arguments.length!=2){throw Error('Function substring-after expects (string, string)');}
s1=s1.string(this);s2=s2.string(this);var n=s1.indexOf(s2);if(n==-1)return '';return s1.substring(n+s2.length);},'string',false,[]],'string-length':[function(s){switch(arguments.length){case 0:s=wa.to('string',this.node);break;case 1:s=s.string(this);break;default:throw Error('Function string-length expects (string?)');break;}
return s.length;},'number',false,[true,false]],'normalize-space':[function(s){switch(arguments.length){case 0:s=wa.to('string',this.node);break;case 1:s=s.string(this);break;default:throw Error('Function normalize-space expects (string?)');break;}
return s.replace(/\s+/g,' ').replace(/^ /,'').replace(/ $/,'');},'string',false,[true,false]],translate:[function(s1,s2,s3){if(arguments.length!=3){throw Error('Function translate expects (string, string, string)');}
s1=s1.string(this);s2=s2.string(this);s3=s3.string(this);var Le=[];for(var i=0,l=s2.length;i<l;i++){var ch=s2.charAt(i);if(!Le[ch])Le[ch]=s3.charAt(i)||'';}
for(var t='',i=0,l=s1.length;i<l;i++){var ch=s1.charAt(i);var Me=Le[ch]
t+=(Me!=ca)?Me:ch;}
return t;},'string',false,[]],'boolean':[function(b){if(arguments.length!=1){throw Error('Function boolean expects (object)');}
return b.bool(this)},'boolean',false,[]],not:[function(b){if(arguments.length!=1){throw Error('Function not expects (object)');}
return!b.bool(this)},'boolean',false,[]],'true':[function(){if(arguments.length!=0){throw Error('Function true expects ()');}
return true;},'boolean',false,[]],'false':[function(){if(arguments.length!=0){throw Error('Function false expects ()');}
return false;},'boolean',false,[]],lang:[function(s){return false;},'boolean',false,[]],number:[function(n){switch(arguments.length){case 0:n=wa.to('number',this.node);break;case 1:n=n.number(this);break;default:throw Error('Function number expects (object?)');break;}
return n;},'number',false,[true,false]],sum:[function(ns){var Ne,n,i,l;if(arguments.length!=1||!(ns=ns.evaluate(this)).isNodeSet){throw Error('Function sum expects (nodeset)');}
Ne=ns.list();n=0;for(i=0,l=Ne.length;i<l;i++){n+=wa.to('number',Ne[i]);}
return n;},'number',false,[]],floor:[function(n){if(arguments.length!=1){throw Error('Function floor expects (number)');}
n=n.number(this);return Math.floor(n);},'number',false,[]],ceiling:[function(n){if(arguments.length!=1){throw Error('Function ceiling expects (number)');}
n=n.number(this);return Math.ceil(n);},'number',false,[]],round:[function(n){if(arguments.length!=1){throw Error('Function round expects (number)');}
n=n.number(this);return Math.round(n);},'number',false,[]]};qa.parse=function(Oe){var Pe,func=new qa(Oe.next());Oe.next();while(Oe.peek()!=')'){if(Oe.empty()){throw Error('missing function argument list');}
Pe=oa.parse(Oe);func.arg(Pe);if(Oe.peek()!=',')break;Oe.next();}
if(Oe.empty()){throw Error('unclosed function argument list');}
if(Oe.next()!=')'){Oe.back();throw Error('bad token: '+Oe.next());}
return func};qa.prototype=new Ma();qa.prototype.evaluate=function(Qe){return this.func.apply(Qe,this.args);};qa.prototype.arg=function(Re){this.args.push(Re);if(Re.needContextPosition){this.needContextPosition=true;}
var Se=this.args;if(Re.needContextNode){Se.needContexNode=true;}
this.needContextNode=Se.needContextNode||this.needContextNodeInfo[Se.length];};qa.prototype.show=function(Te){Te=Te||'';var t='';t+=Te+'function: '+this.name+'\n';Te+='    ';if(this.args.length){t+=Te+'arguments: '+'\n';Te+='    ';for(var i=0;i<this.args.length;i++){t+=this.args[i].show(Te);}}
return t;}; /*@cc_on @if(@_jscript)var Ue=function(Ve,We,Xe,Ye){this.node=Ve;this.nodeType=Ve.nodeType;this.sourceIndex=We;this.subIndex=Xe;this.attributeName=Ye||'';this.order=String.fromCharCode(We)+String.fromCharCode(Xe)+Ye;};Ue.prototype.toString=function(){return this.order;};@else @*/ 
var Ze={uuid:1,get:function($e){return $e.__ba||($e.__ba=this.uuid++);}};/*@end @*/ 
if(!window.NodeSet&&window.defaultConfig)window.NodeSet=null;ta=function(){this.length=0;this.nodes=[];this.seen={};this.idIndexMap=null;this.reserveDels=[];};ta.prototype.isNodeSet=true;ta.prototype.isSorted=true; /*@_cc_on
ta.prototype.shortcut=true;@*/ta.prototype.merge=function(af){this.isSorted=false;if(af.only){return this.push(af.only);}
if(this.only){var bf=this.only;delete this.only;this.push(bf);this.length--;}
var cf=af.nodes;for(var i=0,l=cf.length;i<l;i++){this._add(cf[i]);}};ta.prototype.sort=function(){if(this.only)return;if(this.sortOff)return;if(!this.isSorted){this.isSorted=true;this.idIndexMap=null; /*@cc_on 
if(this.shortcut){this.nodes.sort();}
else{this.nodes.sort(function(a,b){var df;df=a.sourceIndex-b.sourceIndex;if(df==0)return a.subIndex-a.subIndex;else return df;});}
return;@*/var ef=this.nodes;ef.sort(function(a,b){if(a==b)return 0;if(a.compareDocumentPosition){var ff=a.compareDocumentPosition(b);if(ff&2)return 1;if(ff&4)return -1;return 0;}
else{var gf=a,node2=b,ancestor1=a,ancestor2=b,deep1=0,deep2=0;while(ancestor1=ancestor1.parentNode)deep1++;while(ancestor2=ancestor2.parentNode)deep2++;if(deep1>deep2){while(deep1--!=deep2)gf=gf.parentNode;if(gf==node2)return 1;}
else if(deep2>deep1){while(deep2--!=deep1)node2=node2.parentNode;if(gf==node2)return -1;}
while((ancestor1=gf.parentNode)!=(ancestor2=node2.parentNode)){gf=ancestor1;node2=ancestor2;}
while(gf=gf.nextSibling)if(gf==node2)return -1;return 1;}});}}; /*@cc_on @if(@_jscript)ta.prototype.sourceOffset=1;ta.prototype.subOffset=2;ta.prototype.createWrapper=function(hf){var jf,child,attributes,attributesLength,sourceIndex,subIndex,attributeName;sourceIndex=hf.sourceIndex;if(typeof sourceIndex!='number'){type=hf.nodeType;switch(type){case 2:jf=hf.parentNode;sourceIndex=hf.parentSourceIndex;subIndex=-1;attributeName=hf.nodeName;break;case 9:subIndex=-2;sourceIndex=-1;break;default:child=hf;subIndex=0;do{subIndex++;sourceIndex=child.sourceIndex;if(sourceIndex){jf=child;child=child.lastChild;if(!child){child=jf;break;}
subIndex++;}}
while(child=child.previousSibling);if(!sourceIndex){sourceIndex=hf.parentNode.sourceIndex;}
break;}}
else{subIndex=-2;}
sourceIndex+=this.sourceOffset;subIndex+=this.subOffset;return new Ue(hf,sourceIndex,subIndex,attributeName);};ta.prototype.reserveDelBySourceIndexAndSubIndex=function(kf,lf,mf,nf){var of=this.createIdIndexMap();var pf;if((of=of[kf])&&(pf=of[lf])){if(nf&&(this.length-mf-1)>pf||!nf&&mf<pf){var qf={value:pf,order:String.fromCharCode(pf),toString:function(){return this.order},valueOf:function(){return this.value}};this.reserveDels.push(qf);}}};@else @*/ 
ta.prototype.reserveDelByNodeID=function(id,rf,sf){var tf=this.createIdIndexMap();var uf;if(uf=tf[id]){if(sf&&(this.length-rf-1)>uf||!sf&&rf<uf){var vf={value:uf,order:String.fromCharCode(uf),toString:function(){return this.order},valueOf:function(){return this.value}};this.reserveDels.push(vf);}}};/*@end @*/ 
ta.prototype.reserveDelByNode=function(wf,xf,yf){ /*@cc_on @if(@_jscript)wf=this.createWrapper(wf);this.reserveDelBySourceIndexAndSubIndex(wf.sourceIndex,wf.subIndex,xf,yf);@else @*/ 
this.reserveDelByNodeID(Ze.get(wf),xf,yf);/*@end @*/ };ta.prototype.doDel=function(){if(!this.reserveDels.length)return;if(this.length<0x10000){var zf=this.reserveDels.sort(function(a,b){return b-a});}
else{var zf=this.reserveDels.sort(function(a,b){return b-a});}
for(var i=0,l=zf.length;i<l;i++){this.del(zf[i]);}
this.reserveDels=[];this.idIndexMap=null;};ta.prototype.createIdIndexMap=function(){if(this.idIndexMap){return this.idIndexMap;}
else{var Af=this.idIndexMap={};var Bf=this.nodes;for(var i=0,l=Bf.length;i<l;i++){var Cf=Bf[i]; /*@cc_on @if(@_jscript)var Df=Cf.sourceIndex;var Ef=Cf.subIndex;if(!Af[Df])Af[Df]={};Af[Df][Ef]=i;@else @*/ 
var id=Ze.get(Cf);Af[id]=i;/*@end @*/ }
return Af;}};ta.prototype.del=function(Ff){this.length--;if(this.only){delete this.only;}
else{var Gf=this.nodes.splice(Ff,1)[0];if(this._first==Gf){delete this._first;delete this._firstSourceIndex;delete this._firstSubIndex;} /*@cc_on @if(@_jscript)delete this.seen[Gf.sourceIndex][Gf.subIndex];@else @*/ 
delete this.seen[Ze.get(Gf)];/*@end @*/ }};ta.prototype.delDescendant=function(Hf,If){if(this.only)return;var Jf=Hf.nodeType;if(Jf!=1&&Jf!=9)return;if(Da.applewebkit2)return;if(!Hf.contains){if(Jf==1){var Kf=Hf;Hf={contains:function(Lf){return Lf.compareDocumentPosition(Kf)&8;}};}
else{Hf={contains:function(){return true;}};}}
var Mf=this.nodes;for(var i=If+1;i<Mf.length;i++){ /*@cc_on @if(@_jscript)if(Mf[i].node.nodeType==1&&Hf.contains(Mf[i].node)){@else @*/ 
if(Hf.contains(Mf[i])){/*@end @*/ 
this.del(i);i--;}}};ta.prototype._add=function(Nf,Of){ /*@cc_on @if(@_jscript)var Pf,firstSourceIndex,firstSubIndex,sourceIndex,subIndex,attributeName;sourceIndex=Nf.sourceIndex;subIndex=Nf.subIndex;attributeName=Nf.attributeName;seen=this.seen;seen=seen[sourceIndex]||(seen[sourceIndex]={});if(Nf.nodeType==2){seen=seen[subIndex]||(seen[subIndex]={});if(seen[attributeName]){return true;}
seen[attributeName]=true;}
else{if(seen[subIndex]){return true;}
seen[subIndex]=true;}
if(sourceIndex>=0x10000||subIndex>=0x10000){this.shortcut=false;}
if(this._first||this.nodes.length==0){Pf=this._first;firstSourceIndex=this._firstSourceIndex;firstSubIndex=this._firstSubIndex;if(!Pf||firstSourceIndex>sourceIndex||(firstSourceIndex==sourceIndex&&firstSubIndex>subIndex)){this._first=Nf;this._firstSourceIndex=sourceIndex;this._firstSubIndex=subIndex}}@else @*/ 
var Qf=this.seen;var id=Ze.get(Nf);if(Qf[id])return true;Qf[id]=true;/*@end @*/ 
this.length++;if(Of)this.nodes.unshift(Nf);else this.nodes.push(Nf);};ta.prototype.unshift=function(Rf){if(!this.length){this.length++;this.only=Rf;return}
if(this.only){var Sf=this.only;delete this.only;this.unshift(Sf);this.length--;} /*@cc_on 
Rf=this.createWrapper(Rf);@*/return this._add(Rf,true);};ta.prototype.push=function(Tf){if(!this.length){this.length++;this.only=Tf;return;}
if(this.only){var Uf=this.only;delete this.only;this.push(Uf);this.length--;} /*@cc_on 
Tf=this.createWrapper(Tf);@*/return this._add(Tf);};ta.prototype.first=function(){if(this.only)return this.only; /*@cc_on 
if(this._first)return this._first.node;if(this.nodes.length>1)this.sort();var Vf=this.nodes[0];return Vf?Vf.node:ca;@*/if(this.nodes.length>1)this.sort();return this.nodes[0];};ta.prototype.list=function(){if(this.only)return[this.only];this.sort(); /*@cc_on 
var i,l,Mf,results;Mf=this.nodes;results=[];for(i=0,l=Mf.length;i<l;i++){results.push(Mf[i].node);}
return results;@*/return this.nodes;};ta.prototype.string=function(){var Wf=this.only||this.first();return Wf?wa.to('string',Wf):'';};ta.prototype.bool=function(){return!!(this.length||this.only);};ta.prototype.number=function(){return+this.string();};ta.prototype.iterator=function(Xf){this.sort();var Yf=this;if(!Xf){var Zf=0;return function(){if(Yf.only&&Zf++==0)return Yf.only; /*@cc_on @if(@_jscript)var $f=Yf.nodes[Zf++];if($f)return $f.node;return ca;@else @*/ 
return Yf.nodes[Zf++];/*@end @*/ };}
else{var Zf=0;return function(){var ag=Yf.length-(Zf++)-1;if(Yf.only&&ag==0)return Yf.only; /*@cc_on @if(@_jscript)var bg=Yf.nodes[ag];if(bg)return bg.node;return ca;@else @*/ 
return Yf.nodes[ag];/*@end @*/ };}};var cg=function(dg){dg=dg||this;var eg=dg.document;var ca=dg.undefined;dg.XPathExpression=function(fg){if(!fg.length){throw dg.Error('no expression');}
var gg=this.lexer=Ea(fg);if(gg.empty()){throw dg.Error('no expression');}
this.expr=oa.parse(gg);if(!gg.empty()){throw dg.Error('bad token: '+gg.next());}};dg.XPathExpression.prototype.evaluate=function(hg,ig){return new dg.XPathResult(this.expr.evaluate(new Ia(hg)),ig);};dg.XPathResult=function(jg,kg){if(kg==0){switch(typeof jg){case 'object':kg++;case 'boolean':kg++;case 'string':kg++;case 'number':kg++;}}
this.resultType=kg;switch(kg){case 1:this.numberValue=jg.isNodeSet?jg.number():+jg;return;case 2:this.stringValue=jg.isNodeSet?jg.string():''+jg;return;case 3:this.booleanValue=jg.isNodeSet?jg.bool():!!jg;return;case 4:case 5:case 6:case 7:this.nodes=jg.list();this.snapshotLength=jg.length;this.index=0;this.invalidIteratorState=false;break;case 8:case 9:this.singleNodeValue=jg.first();return;}};dg.XPathResult.prototype.iterateNext=function(){return this.nodes[this.index++]};dg.XPathResult.prototype.snapshotItem=function(i){return this.nodes[i]};dg.XPathResult.ANY_TYPE=0;dg.XPathResult.NUMBER_TYPE=1;dg.XPathResult.STRING_TYPE=2;dg.XPathResult.BOOLEAN_TYPE=3;dg.XPathResult.UNORDERED_NODE_ITERATOR_TYPE=4;dg.XPathResult.ORDERED_NODE_ITERATOR_TYPE=5;dg.XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE=6;dg.XPathResult.ORDERED_NODE_SNAPSHOT_TYPE=7;dg.XPathResult.ANY_UNORDERED_NODE_TYPE=8;dg.XPathResult.FIRST_ORDERED_NODE_TYPE=9;eg.createExpression=function(lg){return new dg.XPathExpression(lg,null);};eg.evaluate=function(mg,ng,_,og){return eg.createExpression(mg,null).evaluate(ng,og);};};var pg;if(ea.targetFrame){var qg=document.getElementById(ea.targetFrame);if(qg)pg=qg.contentWindow;}
if(ea.exportInstaller){window.install=cg;}
if(!ea.hasNative||!ea.useNative){cg(pg||window);}})();