ext.js

精简的extjs

Ext.DomHelper=function(){var n=null;var g=/^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;var b=/^table|tbody|tr|td$/i;var a=function(w){if(typeof w=="string"){return w}var q="";if(Ext.isArray(w)){for(var u=0,r=w.length;u<r;u++){q+=a(w[u])}return q}if(!w.tag){w.tag="div"}q+="<"+w.tag;for(var p in w){if(p=="tag"||p=="children"||p=="cn"||p=="html"||typeof w[p]=="function"){continue}if(p=="style"){var v=w.style;if(typeof v=="function"){v=v.call()}if(typeof v=="string"){q+=' style="'+v+'"'}else{if(typeof v=="object"){q+=' style="';for(var t in v){if(typeof v[t]!="function"){q+=t+":"+v[t]+";"}}q+='"'}}}else{if(p=="cls"){q+=' class="'+w.cls+'"'}else{if(p=="htmlFor"){q+=' for="'+w.htmlFor+'"'}else{q+=" "+p+'="'+w[p]+'"'}}}}if(g.test(w.tag)){q+="/>"}else{q+=">";var x=w.children||w.cn;if(x){q+=a(x)}else{if(w.html){q+=w.html}}q+="</"+w.tag+">"}return q};var o=function(v,q){var u;if(Ext.isArray(v)){u=document.createDocumentFragment();for(var t=0,r=v.length;t<r;t++){o(v[t],u)}}else{if(typeof v=="string"){u=document.createTextNode(v)}else{u=document.createElement(v.tag||"div");var s=!!u.setAttribute;for(var p in v){if(p=="tag"||p=="children"||p=="cn"||p=="html"||p=="style"||typeof v[p]=="function"){continue}if(p=="cls"){u.className=v.cls}else{if(s){u.setAttribute(p,v[p])}else{u[p]=v[p]}}}Ext.DomHelper.applyStyles(u,v.style);var w=v.children||v.cn;if(w){o(w,u)}else{if(v.html){u.innerHTML=v.html}}}}if(q){q.appendChild(u)}return u};var k=function(v,t,r,u){n.innerHTML=[t,r,u].join("");var p=-1,q=n;while(++p<v){q=q.firstChild}return q};var l="<table>",e="</table>",c=l+"<tbody>",m="</tbody>"+e,i=c+"<tr>",d="</tr>"+m;var h=function(p,q,s,r){if(!n){n=document.createElement("div")}var t;var u=null;if(p=="td"){if(q=="afterbegin"||q=="beforeend"){return}if(q=="beforebegin"){u=s;s=s.parentNode}else{u=s.nextSibling;s=s.parentNode}t=k(4,i,r,d)}else{if(p=="tr"){if(q=="beforebegin"){u=s;s=s.parentNode;t=k(3,c,r,m)}else{if(q=="afterend"){u=s.nextSibling;s=s.parentNode;t=k(3,c,r,m)}else{if(q=="afterbegin"){u=s.firstChild}t=k(4,i,r,d)}}}else{if(p=="tbody"){if(q=="beforebegin"){u=s;s=s.parentNode;t=k(2,l,r,e)}else{if(q=="afterend"){u=s.nextSibling;s=s.parentNode;t=k(2,l,r,e)}else{if(q=="afterbegin"){u=s.firstChild}t=k(3,c,r,m)}}}else{if(q=="beforebegin"||q=="afterend"){return}if(q=="afterbegin"){u=s.firstChild}t=k(2,l,r,e)}}}s.insertBefore(t,u);return t};return{useDom:false,markup:function(p){return a(p)},applyStyles:function(r,s){if(s){r=Ext.fly(r);if(typeof s=="string"){var q=/\s?([a-z\-]*)\:\s?([^;]*);?/gi;var t;while((t=q.exec(s))!=null){r.setStyle(t[1],t[2])}}else{if(typeof s=="object"){for(var p in s){r.setStyle(p,s[p])}}else{if(typeof s=="function"){Ext.DomHelper.applyStyles(r,s.call())}}}}},insertHtml:function(r,t,s){r=r.toLowerCase();if(t.insertAdjacentHTML){if(b.test(t.tagName)){var q;if(q=h(t.tagName.toLowerCase(),r,t,s)){return q}}switch(r){case"beforebegin":t.insertAdjacentHTML("BeforeBegin",s);return t.previousSibling;case"afterbegin":t.insertAdjacentHTML("AfterBegin",s);return t.firstChild;case"beforeend":t.insertAdjacentHTML("BeforeEnd",s);return t.lastChild;case"afterend":t.insertAdjacentHTML("AfterEnd",s);return t.nextSibling}throw'Illegal insertion point -> "'+r+'"'}var p=t.ownerDocument.createRange();var u;switch(r){case"beforebegin":p.setStartBefore(t);u=p.createContextualFragment(s);t.parentNode.insertBefore(u,t);return t.previousSibling;case"afterbegin":if(t.firstChild){p.setStartBefore(t.firstChild);u=p.createContextualFragment(s);t.insertBefore(u,t.firstChild);return t.firstChild}else{t.innerHTML=s;return t.firstChild}case"beforeend":if(t.lastChild){p.setStartAfter(t.lastChild);u=p.createContextualFragment(s);t.appendChild(u);return t.lastChild}else{t.innerHTML=s;return t.lastChild}case"afterend":p.setStartAfter(t);u=p.createContextualFragment(s);t.parentNode.insertBefore(u,t.nextSibling);return t.nextSibling}throw'Illegal insertion point -> "'+r+'"'},insertBefore:function(p,r,q){return this.doInsert(p,r,q,"beforeBegin")},insertAfter:function(p,r,q){return this.doInsert(p,r,q,"afterEnd","nextSibling")},insertFirst:function(p,r,q){return this.doInsert(p,r,q,"afterBegin","firstChild")},doInsert:function(s,u,t,v,r){s=Ext.getDom(s);var q;if(this.useDom){q=o(u,null);(r==="firstChild"?s:s.parentNode).insertBefore(q,r?s[r]:s)}else{var p=a(u);q=this.insertHtml(v,s,p)}return t?Ext.get(q,true):q},append:function(r,t,s){r=Ext.getDom(r);var q;if(this.useDom){q=o(t,null);r.appendChild(q)}else{var p=a(t);q=this.insertHtml("beforeEnd",r,p)}return s?Ext.get(q,true):q},overwrite:function(p,r,q){p=Ext.getDom(p);p.innerHTML=a(r);return q?Ext.get(p.firstChild,true):p.firstChild},createTemplate:function(q){var p=a(q);return new Ext.Template(p)}}}();Ext.Template=function(g){var c=arguments;if(Ext.isArray(g)){g=g.join("")}else{if(c.length>1){var d=[];for(var e=0,b=c.length;e<b;e++){if(typeof c[e]=="object"){Ext.apply(this,c[e])}else{d[d.length]=c[e]}}g=d.join("")}}this.html=g;if(this.compiled){this.compile()}};Ext.Template.prototype={applyTemplate:function(b){if(this.compiled){return this.compiled(b)}var a=this.disableFormats!==true;var e=Ext.util.Format,c=this;var d=function(h,l,p,k){if(p&&a){if(p.substr(0,5)=="this."){return c.call(p.substr(5),b[l],b)}else{if(k){var o=/^\s*['"](.*)["']\s*$/;k=k.split(",");for(var n=0,g=k.length;n<g;n++){k[n]=k[n].replace(o,"$1")}k=[b[l]].concat(k)}else{k=[b[l]]}return e[p].apply(e,k)}}else{return b[l]!==undefined?b[l]:""}};return this.html.replace(this.re,d)},set:function(a,b){this.html=a;this.compiled=null;if(b){this.compile()}return this},disableFormats:false,re:/\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,compile:function(){var fm=Ext.util.Format;var useF=this.disableFormats!==true;var sep=Ext.isGecko?"+":",";var fn=function(m,name,format,args){if(format&&useF){args=args?","+args:"";if(format.substr(0,5)!="this."){format="fm."+format+"("}else{format='this.call("'+format.substr(5)+'", ';args=", values"}}else{args="";format="(values['"+name+"'] == undefined ? '' : "}return"'"+sep+format+"values['"+name+"']"+args+")"+sep+"'"};var body;if(Ext.isGecko){body="this.compiled = function(values){ return '"+this.html.replace(/\\/g,"\\\\").replace(/(\r\n|\n)/g,"\\n").replace(/'/g,"\\'").replace(this.re,fn)+"';};"}else{body=["this.compiled = function(values){ return ['"];body.push(this.html.replace(/\\/g,"\\\\").replace(/(\r\n|\n)/g,"\\n").replace(/'/g,"\\'").replace(this.re,fn));body.push("'].join('');};");body=body.join("")}eval(body);return this},call:function(c,b,a){return this[c](b,a)},insertFirst:function(b,a,c){return this.doInsert("afterBegin",b,a,c)},insertBefore:function(b,a,c){return this.doInsert("beforeBegin",b,a,c)},insertAfter:function(b,a,c){return this.doInsert("afterEnd",b,a,c)},append:function(b,a,c){return this.doInsert("beforeEnd",b,a,c)},doInsert:function(c,e,b,a){e=Ext.getDom(e);var d=Ext.DomHelper.insertHtml(c,e,this.applyTemplate(b));return a?Ext.get(d,true):d},overwrite:function(b,a,c){b=Ext.getDom(b);b.innerHTML=this.applyTemplate(a);return c?Ext.get(b.firstChild,true):b.firstChild}};Ext.Template.prototype.apply=Ext.Template.prototype.applyTemplate;Ext.DomHelper.Template=Ext.Template;Ext.Template.from=function(b,a){b=Ext.getDom(b);return new Ext.Template(b.value||b.innerHTML,a||"")};Ext.DomQuery=function(){var cache={},simpleCache={},valueCache={};var nonSpace=/\S/;var trimRe=/^\s+|\s+$/g;var tplRe=/\{(\d+)\}/g;var modeRe=/^(\s?[\/>+~]\s?|\s|$)/;var tagTokenRe=/^(#)?([\w-\*]+)/;var nthRe=/(\d*)n\+?(\d*)/,nthRe2=/\D/;function child(p,index){var i=0;var n=p.firstChild;while(n){if(n.nodeType==1){if(++i==index){return n}}n=n.nextSibling}return null}function next(n){while((n=n.nextSibling)&&n.nodeType!=1){}return n}function prev(n){while((n=n.previousSibling)&&n.nodeType!=1){}return n}function children(d){var n=d.firstChild,ni=-1;while(n){var nx=n.nextSibling;if(n.nodeType==3&&!nonSpace.test(n.nodeValue)){d.removeChild(n)}else{n.nodeIndex=++ni}n=nx}return this}function byClassName(c,a,v){if(!v){return c}var r=[],ri=-1,cn;for(var i=0,ci;ci=c[i];i++){if((" "+ci.className+" ").indexOf(v)!=-1){r[++ri]=ci}}return r}function attrValue(n,attr){if(!n.tagName&&typeof n.length!="undefined"){n=n[0]}if(!n){return null}if(attr=="for"){return n.htmlFor}if(attr=="class"||attr=="className"){return n.className}return n.getAttribute(attr)||n[attr]}function getNodes(ns,mode,tagName){var result=[],ri=-1,cs;if(!ns){return result}tagName=tagName||"*";if(typeof ns.getElementsByTagName!="undefined"){ns=[ns]}if(!mode){for(var i=0,ni;ni=ns[i];i++){cs=ni.getElementsByTagName(tagName);for(var j=0,ci;ci=cs[j];j++){result[++ri]=ci}}}else{if(mode=="/"||mode==">"){var utag=tagName.toUpperCase();for(var i=0,ni,cn;ni=ns[i];i++){cn=ni.children||ni.childNodes;for(var j=0,cj;cj=cn[j];j++){if(cj.nodeName==utag||cj.nodeName==tagName||tagName=="*"){result[++ri]=cj}}}}else{if(mode=="+"){var utag=tagName.toUpperCase();for(var i=0,n;n=ns[i];i++){while((n=n.nextSibling)&&n.nodeType!=1){}if(n&&(n.nodeName==utag||n.nodeName==tagName||tagName=="*")){result[++ri]=n}}}else{if(mode=="~"){for(var i=0,n;n=ns[i];i++){while((n=n.nextSibling)&&(n.nodeType!=1||(tagName=="*"||n.tagName.toLowerCase()!=tagName))){}if(n){result[++ri]=n}}}}}}return result}function concat(a,b){if(b.slice){return a.concat(b)}for(var i=0,l=b.length;i<l;i++){a[a.length]=b[i]}return a}function byTag(cs,tagName){if(cs.tagName||cs==document){cs=[cs]}if(!tagName){return cs}var r=[],ri=-1;tagName=tagName.toLowerCase();for(var i=0,ci;ci=cs[i];i++){if(ci.nodeType==1&&ci.tagName.toLowerCase()==tagName){r[++ri]=ci}}return r}function byId(cs,attr,id){if(cs.tagName||cs==document){cs=[cs]}if(!id){return cs}var r=[],ri=-1;for(var i=0,ci;ci=cs[i];i++){if(ci&&ci.id==id){r[++ri]=ci;return r}}return r}function byAttribute(cs,attr,value,op,custom){var r=[],ri=-1,st=custom=="{";var f=Ext.DomQuery.operators[op];for(var i=0,ci;ci=cs[i];i++){var a;if(st){a=Ext.DomQuery.getStyle(ci,attr)}else{if(attr=="class"||attr=="className"){a=ci.className}else{if(attr=="for"){a=ci.htmlFor}else{if(attr=="href"){a=ci.getAttribute("href",2)}else{a=ci.getAttribute(attr)}}}}if((f&&f(a,value))||(!f&&a)){r[++ri]=ci}}return r}function byPseudo(cs,name,value){return Ext.DomQuery.pseudos[name](cs,value)}var isIE=window.ActiveXObject?true:false;eval("var batch = 30803;");var key=30803;function nodupIEXml(cs){var d=++key;cs[0].setAttribute("_nodup",d);var r=[cs[0]];for(var i=1,len=cs.length;i<len;i++){var c=cs[i];if(!c.getAttribute("_nodup")!=d){c.setAttribute("_nodup",d);r[r.length]=c}}for(var i=0,len=cs.length;i<len;i++){cs[i].removeAttribute("_nodup")}return r}function nodup(cs){if(!cs){return[]}var len=cs.length,c,i,r=cs,cj,ri=-1;if(!len||typeof cs.nodeType!="undefined"||len==1){return cs}if(isIE&&typeof cs[0].selectSingleNode!="undefined"){return nodupIEXml(cs)}var d=++key;cs[0]._nodup=d;for(i=1;c=cs[i];i++){if(c._nodup!=d){c._nodup=d}else{r=[];for(var j=0;j<i;j++){r[++ri]=cs[j]}for(j=i+1;cj=cs[j];j++){if(cj._nodup!=d){cj._nodup=d;r[++ri]=cj}}return r}}return r}function quickDiffIEXml(c1,c2){var d=++key;for(var i=0,len=c1.length;i<len;i++){c1[i].setAttribute("_qdiff",d)}var r=[];for(var i=0,len=c2.length;i<len;i++){if(c2[i].getAttribute("_qdiff")!=d){r[r.length]=c2[i]}}for(var i=0,len=c1.length;i<len;i++){c1[i].removeAttribute("_qdiff")}return r}function quickDiff(c1,c2){var len1=c1.length;if(!len1){return c2}if(isIE&&c1[0].selectSingleNode){return quickDiffIEXml(c1,c2)}var d=++key;for(var i=0;i<len1;i++){c1[i]._qdiff=d}var r=[];for(var i=0,len=c2.length;i<len;i++){if(c2[i]._qdiff!=d){r[r.length]=c2[i]}}return r}function quickId(ns,mode,root,id){if(ns==root){var d=root.ownerDocument||root;return d.getElementById(id)}ns=getNodes(ns,mode,"*");return byId(ns,null,id)}return{getStyle:function(el,name){return Ext.fly(el).getStyle(name)},compile:function(path,type){type=type||"select";var fn=["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];var q=path,mode,lq;var tk=Ext.DomQuery.matchers;var tklen=tk.length;var mm;var lmode=q.match(modeRe);if(lmode&&lmode[1]){fn[fn.length]='mode="'+lmode[1].replace(trimRe,"")+'";';q=q.replace(lmode[1],"")}while(path.substr(0,1)=="/"){path=path.substr(1)}while(q&&lq!=q){lq=q;var tm=q.match(tagTokenRe);if(type=="select"){if(tm){if(tm[1]=="#"){fn[fn.length]='n = quickId(n, mode, root, "'+tm[2]+'");'}else{fn[fn.length]='n = getNodes(n, mode, "'+tm[2]+'");'}q=q.replace(tm[0],"")}else{if(q.substr(0,1)!="@"){fn[fn.length]='n = getNodes(n, mode, "*");'}}}else{if(tm){if(tm[1]=="#"){fn[fn.length]='n = byId(n, null, "'+tm[2]+'");'}else{fn[fn.length]='n = byTag(n, "'+tm[2]+'");'}q=q.replace(tm[0],"")}}while(!(mm=q.match(modeRe))){var matched=false;for(var j=0;j<tklen;j++){var t=tk[j];var m=q.match(t.re);if(m){fn[fn.length]=t.select.replace(tplRe,function(x,i){return m[i]});q=q.replace(m[0],"");matched=true;break}}if(!matched){throw'Error parsing selector, parsing failed at "'+q+'"'}}if(mm[1]){fn[fn.length]='mode="'+mm[1].replace(trimRe,"")+'";';q=q.replace(mm[1],"")}}fn[fn.length]="return nodup(n);\n}";eval(fn.join(""));return f},select:function(path,root,type){if(!root||root==document){root=document}if(typeof root=="string"){root=document.getElementById(root)}var paths=path.split(",");var results=[];for(var i=0,len=paths.length;i<len;i++){var p=paths[i].replace(trimRe,"");if(!cache[p]){cache[p]=Ext.DomQuery.compile(p);if(!cache[p]){throw p+" is not a valid selector"}}var result=cache[p](root);if(result&&result!=document){results=results.concat(result)}}if(paths.length>1){return nodup(results)}return results},selectNode:function(path,root){return Ext.DomQuery.select(path,root)[0]},selectValue:function(path,root,defaultValue){path=path.replace(trimRe,"");if(!valueCache[path]){valueCache[path]=Ext.DomQuery.compile(path,"select")}var n=valueCache[path](root);n=n[0]?n[0]:n;var v=(n&&n.firstChild?n.firstChild.nodeValue:null);return((v===null||v===undefined||v==="")?defaultValue:v)},selectNumber:function(path,root,defaultValue){var v=Ext.DomQuery.selectValue(path,root,defaultValue||0);return parseFloat(v)},is:function(el,ss){if(typeof el=="string"){el=document.getElementById(el)}var isArray=Ext.isArray(el);var result=Ext.DomQuery.filter(isArray?el:[el],ss);return isArray?(result.length==el.length):(result.length>0)},filter:function(els,ss,nonMatches){ss=ss.replace(trimRe,"");if(!simpleCache[ss]){simpleCache[ss]=Ext.DomQuery.compile(ss,"simple")}var result=simpleCache[ss](els);return nonMatches?quickDiff(result,els):result},matchers:[{re:/^\.([\w-]+)/,select:'n = byClassName(n, null, " {1} ");'},{re:/^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,select:'n = byPseudo(n, "{1}", "{2}");'},{re:/^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,select:'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'},{re:/^#([\w-]+)/,select:'n = byId(n, null, "{1}");'},{re:/^@([\w-]+)/,select:'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'}],operators:{"=":function(a,v){return a==v},"!=":function(a,v){return a!=v},"^=":function(a,v){return a&&a.substr(0,v.length)==v},"$=":function(a,v){return a&&a.substr(a.length-v.length)==v},"*=":function(a,v){return a&&a.indexOf(v)!==-1},"%=":function(a,v){return(a%v)==0},"|=":function(a,v){return a&&(a==v||a.substr(0,v.length+1)==v+"-")},"~=":function(a,v){return a&&(" "+a+" ").indexOf(" "+v+" ")!=-1}},pseudos:{"first-child":function(c){var r=[],ri=-1,n;for(var i=0,ci;ci=n=c[i];i++){while((n=n.previousSibling)&&n.nodeType!=1){}if(!n){r[++ri]=ci}}return r},"last-child":function(c){var r=[],ri=-1,n;for(var i=0,ci;ci=n=c[i];i++){while((n=n.nextSibling)&&n.nodeType!=1){}if(!n){r[++ri]=ci}}return r},"nth-child":function(c,a){var r=[],ri=-1;var m=nthRe.exec(a=="even"&&"2n"||a=="odd"&&"2n+1"||!nthRe2.test(a)&&"n+"+a||a);var f=(m[1]||1)-0,l=m[2]-0;for(var i=0,n;n=c[i];i++){var pn=n.parentNode;if(batch!=pn._batch){var j=0;for(var cn=pn.firstChild;cn;cn=cn.nextSibling){if(cn.nodeType==1){cn.nodeIndex=++j}}pn._batch=batch}if(f==1){if(l==0||n.nodeIndex==l){r[++ri]=n}}else{if((n.nodeIndex+l)%f==0){r[++ri]=n}}}return r},"only-child":function(c){var r=[],ri=-1;for(var i=0,ci;ci=c[i];i++){if(!prev(ci)&&!next(ci)){r[++ri]=ci}}return r},empty:function(c){var r=[],ri=-1;for(var i=0,ci;ci=c[i];i++){var cns=ci.childNodes,j=0,cn,empty=true;while(cn=cns[j]){++j;if(cn.nodeType==1||cn.nodeType==3){empty=false;break}}if(empty){r[++ri]=ci}}return r},contains:function(c,v){var r=[],ri=-1;for(var i=0,ci;ci=c[i];i++){if((ci.textContent||ci.innerText||"").indexOf(v)!=-1){r[++ri]=ci}}return r},nodeValue:function(c,v){var r=[],ri=-1;for(var i=0,ci;ci=c[i];i++){if(ci.firstChild&&ci.firstChild.nodeValue==v){r[++ri]=ci}}return r},checked:function(c){var r=[],ri=-1;for(var i=0,ci;ci=c[i];i++){if(ci.checked==true){r[++ri]=ci}}return r},not:function(c,ss){return Ext.DomQuery.filter(c,ss,true)},any:function(c,selectors){var ss=selectors.split("|");var r=[],ri=-1,s;for(var i=0,ci;ci=c[i];i++){for(var j=0;s=ss[j];j++){if(Ext.DomQuery.is(ci,s)){r[++ri]=ci;break}}}return r},odd:function(c){return this["nth-child"](c,"odd")},even:function(c){return this["nth-child"](c,"even")},nth:function(c,a){return c[a-1]||[]},first:function(c){return c[0]||[]},last:function(c){return c[c.length-1]||[]},has:function(c,ss){var s=Ext.DomQuery.select;var r=[],ri=-1;for(var i=0,ci;ci=c[i];i++){if(s(ss,ci).length>0){r[++ri]=ci}}return r},next:function(c,ss){var is=Ext.DomQuery.is;var r=[],ri=-1;for(var i=0,ci;ci=c[i];i++){var n=next(ci);if(n&&is(n,ss)){r[++ri]=ci}}return r},prev:function(c,ss){var is=Ext.DomQuery.is;var r=[],ri=-1;for(var i=0,ci;ci=c[i];i++){var n=prev(ci);if(n&&is(n,ss)){r[++ri]=ci}}return r}}}}();Ext.query=Ext.DomQuery.select;Ext.util.Observable=function(){if(this.listeners){this.on(this.listeners);delete this.listeners}};Ext.util.Observable.prototype={fireEvent:function(){if(this.eventsSuspended!==true){var a=this.events[arguments[0].toLowerCase()];if(typeof a=="object"){return a.fire.apply(a,Array.prototype.slice.call(arguments,1))}}return true},filterOptRe:/^(?:scope|delay|buffer|single)$/,addListener:function(a,c,b,h){if(typeof a=="object"){h=a;for(var g in h){if(this.filterOptRe.test(g)){continue}if(typeof h[g]=="function"){this.addListener(g,h[g],h.scope,h)}else{this.addListener(g,h[g].fn,h[g].scope,h[g])}}return}h=(!h||typeof h=="boolean")?{}:h;a=a.toLowerCase();var d=this.events[a]||true;if(typeof d=="boolean"){d=new Ext.util.Event(this,a);this.events[a]=d}d.addListener(c,b,h)},removeListener:function(a,c,b){var d=this.events[a.toLowerCase()];if(typeof d=="object"){d.removeListener(c,b)}},purgeListeners:function(){for(var a in this.events){if(typeof this.events[a]=="object"){this.events[a].clearListeners()}}},relayEvents:function(g,d){var e=function(h){return function(){return this.fireEvent.apply(this,Ext.combine(h,Array.prototype.slice.call(arguments,0)))}};for(var c=0,a=d.length;c<a;c++){var b=d[c];if(!this.events[b]){this.events[b]=true}g.on(b,e(b),this)}},addEvents:function(e){if(!this.events){this.events={}}if(typeof e=="string"){for(var d=0,b=arguments,c;c=b[d];d++){if(!this.events[b[d]]){this.events[b[d]]=true}}}else{Ext.applyIf(this.events,e)}},hasListener:function(a){var b=this.events[a];return typeof b=="object"&&b.listeners.length>0},suspendEvents:function(){this.eventsSuspended=true},resumeEvents:function(){this.eventsSuspended=false},getMethodEvent:function(i){if(!this.methodEvents){this.methodEvents={}}var h=this.methodEvents[i];if(!h){h={};this.methodEvents[i]=h;h.originalFn=this[i];h.methodName=i;h.before=[];h.after=[];var c,b,d;var g=this;var a=function(l,k,e){if((b=l.apply(k||g,e))!==undefined){if(typeof b==="object"){if(b.returnValue!==undefined){c=b.returnValue}else{c=b}if(b.cancel===true){d=true}}else{if(b===false){d=true}else{c=b}}}};this[i]=function(){c=b=undefined;d=false;var k=Array.prototype.slice.call(arguments,0);for(var l=0,e=h.before.length;l<e;l++){a(h.before[l].fn,h.before[l].scope,k);if(d){return c}}if((b=h.originalFn.apply(g,k))!==undefined){c=b}for(var l=0,e=h.after.length;l<e;l++){a(h.after[l].fn,h.after[l].scope,k);if(d){return c}}return c}}return h},beforeMethod:function(d,b,a){var c=this.getMethodEvent(d);c.before.push({fn:b,scope:a})},afterMethod:function(d,b,a){var c=this.getMethodEvent(d);c.after.push({fn:b,scope:a})},removeMethodListener:function(h,d,c){var g=this.getMethodEvent(h);for(var b=0,a=g.before.length;b<a;b++){if(g.before[b].fn==d&&g.before[b].scope==c){g.before.splice(b,1);return}}for(var b=0,a=g.after.length;b<a;b++){if(g.after[b].fn==d&&g.after[b].scope==c){g.after.splice(b,1);return}}}};Ext.util.Observable.prototype.on=Ext.util.Observable.prototype.addListener;Ext.util.Observable.prototype.un=Ext.util.Observable.prototype.removeListener;Ext.util.Observable.capture=function(c,b,a){c.fireEvent=c.fireEvent.createInterceptor(b,a)};Ext.util.Observable.releaseCapture=function(a){a.fireEvent=Ext.util.Observable.prototype.fireEvent};(function(){var b=function(g,i,e){var d=new Ext.util.DelayedTask();return function(){d.delay(i.buffer,g,e,Array.prototype.slice.call(arguments,0))}};var c=function(i,k,g,d){return function(){k.removeListener(g,d);return i.apply(d,arguments)}};var a=function(e,g,d){return function(){var h=Array.prototype.slice.call(arguments,0);setTimeout(function(){e.apply(d,h)},g.delay||10)}};Ext.util.Event=function(e,d){this.name=d;this.obj=e;this.listeners=[]};Ext.util.Event.prototype={addListener:function(h,g,e){g=g||this.obj;if(!this.isListening(h,g)){var d=this.createListener(h,g,e);if(!this.firing){this.listeners.push(d)}else{this.listeners=this.listeners.slice(0);this.listeners.push(d)}}},createListener:function(i,g,k){k=k||{};g=g||this.obj;var d={fn:i,scope:g,options:k};var e=i;if(k.delay){e=a(e,k,g)}if(k.single){e=c(e,this,i,g)}if(k.buffer){e=b(e,k,g)}d.fireFn=e;return d},findListener:function(m,k){k=k||this.obj;var g=this.listeners;for(var h=0,d=g.length;h<d;h++){var e=g[h];if(e.fn==m&&e.scope==k){return h}}return -1},isListening:function(e,d){return this.findListener(e,d)!=-1},removeListener:function(g,e){var d;if((d=this.findListener(g,e))!=-1){if(!this.firing){this.listeners.splice(d,1)}else{this.listeners=this.listeners.slice(0);this.listeners.splice(d,1)}return true}return false},clearListeners:function(){this.listeners=[]},fire:function(){var g=this.listeners,m,d=g.length;if(d>0){this.firing=true;var h=Array.prototype.slice.call(arguments,0);for(var k=0;k<d;k++){var e=g[k];if(e.fireFn.apply(e.scope||this.obj||window,arguments)===false){this.firing=false;return false}}this.firing=false}return true}}})();Ext.EventManager=function(){var x,q,m=false;var n,w,g,s;var p=Ext.lib.Event;var r=Ext.lib.Dom;var a="Ext";var i={};var o=function(D,z,C,B,A){var F=Ext.id(D);if(!i[F]){i[F]={}}var E=i[F];if(!E[z]){E[z]=[]}var y=E[z];y.push({id:F,ename:z,fn:C,wrap:B,scope:A});p.on(D,z,B);if(z=="mousewheel"&&D.addEventListener){D.addEventListener("DOMMouseScroll",B,false);p.on(window,"unload",function(){D.removeEventListener("DOMMouseScroll",B,false)})}if(z=="mousedown"&&D==document){Ext.EventManager.stoppedMouseDownEvent.addListener(B)}};var h=function(A,C,G,I){A=Ext.getDom(A);var y=Ext.id(A),H=i[y],z;if(H){var E=H[C],B;if(E){for(var D=0,F=E.length;D<F;D++){B=E[D];if(B.fn==G&&(!I||B.scope==I)){z=B.wrap;p.un(A,C,z);E.splice(D,1);break}}}}if(C=="mousewheel"&&A.addEventListener&&z){A.removeEventListener("DOMMouseScroll",z,false)}if(C=="mousedown"&&A==document&&z){Ext.EventManager.stoppedMouseDownEvent.removeListener(z)}};var d=function(C){C=Ext.getDom(C);var E=Ext.id(C),D=i[E],z;if(D){for(var B in D){if(D.hasOwnProperty(B)){z=D[B];for(var A=0,y=z.length;A<y;A++){p.un(C,B,z[A].wrap);z[A]=null}}D[B]=null}delete i[E]}};var c=function(){if(!m){m=true;Ext.isReady=true;if(q){clearInterval(q)}if(Ext.isGecko||Ext.isOpera){document.removeEventListener("DOMContentLoaded",c,false)}if(Ext.isIE){var y=document.getElementById("ie-deferred-loader");if(y){y.onreadystatechange=null;y.parentNode.removeChild(y)}}if(x){x.fire();x.clearListeners()}}};var b=function(){x=new Ext.util.Event();if(Ext.isGecko||Ext.isOpera){document.addEventListener("DOMContentLoaded",c,false)}else{if(Ext.isIE){document.write('<script id="ie-deferred-loader" defer="defer" src="//:"><\/script>');var y=document.getElementById("ie-deferred-loader");y.onreadystatechange=function(){if(this.readyState=="complete"){c()}}}else{if(Ext.isSafari){q=setInterval(function(){var z=document.readyState;if(z=="complete"){c()}},10)}}}p.on(window,"load",c)};var v=function(z,A){var y=new Ext.util.DelayedTask(z);return function(B){B=new Ext.EventObjectImpl(B);y.delay(A.buffer,z,null,[B])}};var t=function(C,B,y,A,z){return function(D){Ext.EventManager.removeListener(B,y,A,z);C(D)}};var e=function(y,z){return function(A){A=new Ext.EventObjectImpl(A);setTimeout(function(){y(A)},z.delay||10)}};var l=function(A,z,y,E,D){var F=(!y||typeof y=="boolean")?{}:y;E=E||F.fn;D=D||F.scope;var C=Ext.getDom(A);if(!C){throw'Error listening for "'+z+'". Element "'+A+"\" doesn't exist."}var B=function(H){if(!window[a]){return}H=Ext.EventObject.setEvent(H);var G;if(F.delegate){G=H.getTarget(F.delegate,C);if(!G){return}}else{G=H.target}if(F.stopEvent===true){H.stopEvent()}if(F.preventDefault===true){H.preventDefault()}if(F.stopPropagation===true){H.stopPropagation()}if(F.normalized===false){H=H.browserEvent}E.call(D||C,H,G,F)};if(F.delay){B=e(B,F)}if(F.single){B=t(B,C,z,E,D)}if(F.buffer){B=v(B,F)}o(C,z,E,B,D);return B};var k=/^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;var u={addListener:function(A,y,C,B,z){if(typeof y=="object"){var E=y;for(var D in E){if(k.test(D)){continue}if(typeof E[D]=="function"){l(A,D,E,E[D],E.scope)}else{l(A,D,E[D])}}return}return l(A,y,z,C,B)},removeListener:function(z,y,B,A){return h(z,y,B,A)},removeAll:function(y){return d(y)},onDocumentReady:function(A,z,y){if(m){x.addListener(A,z,y);x.fire();x.clearListeners();return}if(!x){b()}y=y||{};if(!y.delay){y.delay=1}x.addListener(A,z,y)},doResizeEvent:function(){n.fire(r.getViewWidth(),r.getViewHeight())},onWindowResize:function(A,z,y){if(!n){n=new Ext.util.Event();w=new Ext.util.DelayedTask(this.doResizeEvent);p.on(window,"resize",this.fireWindowResize,this)}n.addListener(A,z,y)},fireWindowResize:function(){if(n){if((Ext.isIE||Ext.isAir)&&w){w.delay(50)}else{n.fire(r.getViewWidth(),r.getViewHeight())}}},onTextResize:function(B,A,y){if(!g){g=new Ext.util.Event();var z=new Ext.Element(document.createElement("div"));z.dom.className="x-text-resize";z.dom.innerHTML="X";z.appendTo(document.body);s=z.dom.offsetHeight;setInterval(function(){if(z.dom.offsetHeight!=s){g.fire(s,s=z.dom.offsetHeight)}},this.textResizeInterval)}g.addListener(B,A,y)},removeResizeListener:function(z,y){if(n){n.removeListener(z,y)}},fireResize:function(){if(n){n.fire(r.getViewWidth(),r.getViewHeight())}},ieDeferSrc:false,textResizeInterval:50};u.on=u.addListener;u.un=u.removeListener;u.stoppedMouseDownEvent=new Ext.util.Event();return u}();Ext.onReady=Ext.EventManager.onDocumentReady;(function(){var a=function(){var c=document.body||document.getElementsByTagName("body")[0];if(!c){return false}var b=[" ",Ext.isIE?"ext-ie "+(Ext.isIE6?"ext-ie6":(Ext.isIE7?"ext-ie7":"ext-ie8")):Ext.isGecko?"ext-gecko "+(Ext.isGecko2?"ext-gecko2":"ext-gecko3"):Ext.isOpera?"ext-opera":Ext.isSafari?"ext-safari":Ext.isChrome?"ext-chrome":""];if(Ext.isMac){b.push("ext-mac")}if(Ext.isLinux){b.push("ext-linux")}if(Ext.isBorderBox){b.push("ext-border-box")}if(Ext.isStrict){var d=c.parentNode;if(d){d.className+=" ext-strict"}}c.className+=b.join(" ");return true};if(!a()){Ext.onReady(a)}})();Ext.EventObject=function(){var b=Ext.lib.Event;var a={3:13,63234:37,63235:39,63232:38,63233:40,63276:33,63277:34,63272:46,63273:36,63275:35};var c=Ext.isIE?{1:0,4:1,2:2}:(Ext.isSafari?{1:0,2:1,3:2}:{0:0,1:1,2:2});Ext.EventObjectImpl=function(d){if(d){this.setEvent(d.browserEvent||d)}};Ext.EventObjectImpl.prototype={browserEvent:null,button:-1,shiftKey:false,ctrlKey:false,altKey:false,BACKSPACE:8,TAB:9,NUM_CENTER:12,ENTER:13,RETURN:13,SHIFT:16,CTRL:17,CONTROL:17,ALT:18,PAUSE:19,CAPS_LOCK:20,ESC:27,SPACE:32,PAGE_UP:33,PAGEUP:33,PAGE_DOWN:34,PAGEDOWN:34,END:35,HOME:36,LEFT:37,UP:38,RIGHT:39,DOWN:40,PRINT_SCREEN:44,INSERT:45,DELETE:46,ZERO:48,ONE:49,TWO:50,THREE:51,FOUR:52,FIVE:53,SIX:54,SEVEN:55,EIGHT:56,NINE:57,A:65,B:66,C:67,D:68,E:69,F:70,G:71,H:72,I:73,J:74,K:75,L:76,M:77,N:78,O:79,P:80,Q:81,R:82,S:83,T:84,U:85,V:86,W:87,X:88,Y:89,Z:90,CONTEXT_MENU:93,NUM_ZERO:96,NUM_ONE:97,NUM_TWO:98,NUM_THREE:99,NUM_FOUR:100,NUM_FIVE:101,NUM_SIX:102,NUM_SEVEN:103,NUM_EIGHT:104,NUM_NINE:105,NUM_MULTIPLY:106,NUM_PLUS:107,NUM_MINUS:109,NUM_PERIOD:110,NUM_DIVISION:111,F1:112,F2:113,F3:114,F4:115,F5:116,F6:117,F7:118,F8:119,F9:120,F10:121,F11:122,F12:123,setEvent:function(d){if(d==this||(d&&d.browserEvent)){return d}this.browserEvent=d;if(d){this.button=d.button?c[d.button]:(d.which?d.which-1:-1);if(d.type=="click"&&this.button==-1){this.button=0}this.type=d.type;this.shiftKey=d.shiftKey;this.ctrlKey=d.ctrlKey||d.metaKey;this.altKey=d.altKey;this.keyCode=d.keyCode;this.charCode=d.charCode;this.target=b.getTarget(d);this.xy=b.getXY(d)}else{this.button=-1;this.shiftKey=false;this.ctrlKey=false;this.altKey=false;this.keyCode=0;this.charCode=0;this.target=null;this.xy=[0,0]}return this},stopEvent:function(){if(this.browserEvent){if(this.browserEvent.type=="mousedown"){Ext.EventManager.stoppedMouseDownEvent.fire(this)}b.stopEvent(this.browserEvent)}},preventDefault:function(){if(this.browserEvent){b.preventDefault(this.browserEvent)}},isNavKeyPress:function(){var d=this.k