/*
 * Ext JS Library 2.0 Beta 1
 * Copyright(c) 2006-2007, Ext JS, LLC.
 * licensing@extjs.com
 * 
 * http://extjs.com/license
 */

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G,F;try{if(I.conn.status!==undefined&&I.conn.status!=0){G=I.conn.status}else{G=13030}}catch(H){G=13030}if(G>=200&&G<300){F=this.createResponseObject(I,J.argument);if(J.success){if(!J.scope){J.success(F)}else{J.success.apply(J.scope,[F])}}}else{switch(G){case 12002:case 12029:case 12030:case 12031:case 12152:case 13030:F=this.createExceptionObject(I.tId,J.argument,(E?E:false));if(J.failure){if(!J.scope){J.failure(F)}else{J.failure.apply(J.scope,[F])}}break;default:F=this.createResponseObject(I,J.argument);if(J.failure){if(!J.scope){J.failure(F)}else{J.failure.apply(J.scope,[F])}}}}this.releaseObject(I);F=null},createResponseObject:function(E,K){var H={};var M={};try{var G=E.conn.getAllResponseHeaders();var J=G.split("\n");for(var I=0;I<J.length;I++){var F=J[I].indexOf(":");if(F!=-1){M[J[I].substring(0,F)]=J[I].substring(F+2)}}}catch(L){}H.tId=E.tId;H.status=E.conn.status;H.statusText=E.conn.statusText;H.getResponseHeader=M;H.getAllResponseHeaders=G;H.responseText=E.conn.responseText;H.responseXML=E.conn.responseXML;if(typeof K!==undefined){H.argument=K}return H},createExceptionObject:function(L,H,E){var J=0;var K="communication failure";var G=-1;var F="transaction aborted";var I={};I.tId=L;if(E){I.status=G;I.statusText=F}else{I.status=J;I.statusText=K}if(H){I.argument=H}return I},initHeader:function(E,H,G){var F=(G)?this.defaultHeaders:this.headers;if(F[E]===undefined){F[E]=H}else{F[E]=H+","+F[E]}if(G){this.hasDefaultHeaders=true}else{this.hasHeaders=true}},setHeader:function(E){if(this.hasDefaultHeaders){for(var F in this.defaultHeaders){if(this.defaultHeaders.hasOwnProperty(F)){E.conn.setRequestHeader(F,this.defaultHeaders[F])}}}if(this.hasHeaders){for(var F in this.headers){if(this.headers.hasOwnProperty(F)){E.conn.setRequestHeader(F,this.headers[F])}}this.headers={};this.hasHeaders=false}},resetDefaultHeaders:function(){delete this.defaultHeaders;this.defaultHeaders={};this.hasDefaultHeaders=false},abort:function(F,G,E){if(this.isCallInProgress(F)){F.conn.abort();window.clearInterval(this.poll[F.tId]);delete this.poll[F.tId];if(E){delete this.timeout[F.tId]}this.handleTransactionResponse(F,G,true);return true}else{return false}},isCallInProgress:function(E){if(E.conn){return E.conn.readyState!=4&&E.conn.readyState!=0}else{return false}},releaseObject:function(E){E.conn=null;E=null},activeX:["MSXML2.XMLHTTP.3.0","MSXML2.XMLHTTP","Microsoft.XMLHTTP"]};Ext.lib.Region=function(G,H,E,F){this.top=G;this[1]=G;this.right=H;this.bottom=E;this.left=F;this[0]=F};Ext.lib.Region.prototype={contains:function(E){return(E.left>=this.left&&E.right<=this.right&&E.top>=this.top&&E.bottom<=this.bottom)},getArea:function(){return((this.bottom-this.top)*(this.right-this.left))},intersect:function(I){var G=Math.max(this.top,I.top);var H=Math.min(this.right,I.right);var E=Math.min(this.bottom,I.bottom);var F=Math.max(this.left,I.left);if(E>=G&&H>=F){return new Ext.lib.Region(G,H,E,F)}else{return null}},union:function(I){var G=Math.min(this.top,I.top);var H=Math.max(this.right,I.right);var E=Math.max(this.bottom,I.bottom);var F=Math.min(this.left,I.left);return new Ext.lib.Region(G,H,E,F)},constrainTo:function(E){this.top=this.top.constrain(E.top,E.bottom);this.bottom=this.bottom.constrain(E.top,E.bottom);this.left=this.left.constrain(E.left,E.right);this.right=this.right.constrain(E.left,E.right);return this},adjust:function(G,F,E,H){this.top+=G;this.left+=F;this.right+=H;this.bottom+=E;return this}};Ext.lib.Region.getRegion=function(H){var J=Ext.lib.Dom.getXY(H);var G=J[1];var I=J[0]+H.offsetWidth;var E=J[1]+H.offsetHeight;var F=J[0];return new Ext.lib.Region(G,I,E,F)};Ext.lib.Point=function(E,F){if(E instanceof Array){F=E[1];E=E[0]}this.x=this.right=this.left=this[0]=E;this.y=this.top=this.bottom=this[1]=F};Ext.lib.Point.prototype=new Ext.lib.Region();Ext.lib.Anim={scroll:function(H,F,I,J,E,G){this.run(H,F,I,J,E,G,Ext.lib.Scroll)},motion:function(H,F,I,J,E,G){this.run(H,F,I,J,E,G,Ext.lib.Motion)},color:function(H,F,I,J,E,G){this.run(H,F,I,J,E,G,Ext.lib.ColorAnim)},run:function(I,F,K,L,E,H,G){G=G||Ext.lib.AnimBase;if(typeof L=="string"){L=Ext.lib.Easing[L]}var J=new G(I,F,K,L);J.animateX(function(){Ext.callback(E,H)});return J}};function C(E){if(!B){B=new Ext.Element.Flyweight()}B.dom=E;return B}if(Ext.isIE){function A(){var E=Function.prototype;delete E.createSequence;delete E.defer;delete E.createDelegate;delete E.createCallback;delete E.createInterceptor;window.detachEvent("onunload",A)}window.attachEvent("onunload",A)}Ext.lib.AnimBase=function(F,E,G,H){if(F){this.init(F,E,G,H)}};Ext.lib.AnimBase.prototype={toString:function(){var E=this.getEl();var F=E.id||E.tagName;return("Anim "+F)},patterns:{noNegatives:/width|height|opacity|padding/i,offsetAttribute:/^((width|height)|(top|left))$/,defaultUnit:/width|height|top$|bottom$|left$|right$/i,offsetUnit:/\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i},doMethod:function(E,G,F){return this.method(this.currentFrame,G,F-G,this.totalFrames)},setAttribute:function(E,G,F){if(this.patterns.noNegatives.test(E)){G=(G>0)?G:0}Ext.fly(this.getEl(),"_anim").setStyle(E,G+F)},getAttribute:function(E){var G=this.getEl();var I=C(G).getStyle(E);if(I!=="auto"&&!this.patterns.offsetUnit.test(I)){return parseFloat(I)}var F=this.patterns.offsetAttribute.exec(E)||[];var J=!!(F[3]);var H=!!(F[2]);if(H||(C(G).getStyle("position")=="absolute"&&J)){I=G["offset"+F[0].charAt(0).toUpperCase()+F[0].substr(1)]}else{I=0}return I},getDefaultUnit:function(E){if(this.patterns.defaultUnit.test(E)){return"px"}return""},animateX:function(G,E){var F=function(){this.onComplete.removeListener(F);if(typeof G=="function"){G.call(E||this,this)}};this.onComplete.addListener(F,this);this.animate()},setRuntimeAttribute:function(F){var K;var G;var H=this.attributes;this.runtimeAttributes[F]={};var J=function(L){return(typeof L!=="undefined")};if(!J(H[F]["to"])&&!J(H[F]["by"])){return false}K=(J(H[F]["from"]))?H[F]["from"]:this.getAttribute(F);if(J(H[F]["to"])){G=H[F]["to"]}else{if(J(H[F]["by"])){if(K.constructor==Array){G=[];for(var I=0,E=K.length;I<E;++I){G[I]=K[I]+H[F]["by"][I]}}else{G=K+H[F]["by"]}}}this.runtimeAttributes[F].start=K;this.runtimeAttributes[F].end=G;this.runtimeAttributes[F].unit=(J(H[F].unit))?H[F]["unit"]:this.getDefaultUnit(F)},init:function(G,L,K,E){var F=false;var H=null;var J=0;G=Ext.getDom(G);this.attributes=L||{};this.duration=K||1;this.method=E||Ext.lib.Easing.easeNone;this.useSeconds=true;this.currentFrame=0;this.totalFrames=Ext.lib.AnimMgr.fps;this.getEl=function(){return G};this.isAnimated=function(){return F};this.getStartTime=function(){return H};this.runtimeAttributes={};this.animate=function(){if(this.isAnimated()){return false}this.currentFrame=0;this.totalFrames=(this.useSeconds)?Math.ceil(Ext.lib.AnimMgr.fps*this.duration):this.duration;Ext.lib.AnimMgr.registerElement(this)};this.stop=function(O){if(O){this.currentFrame=this.totalFrames;this._onTween.fire()}Ext.lib.AnimMgr.stop(this)};var N=function(){this.onStart.fire();this.runtimeAttributes={};for(var O in this.attributes){this.setRuntimeAttribute(O)}F=true;J=0;H=new Date()};var M=function(){var Q={duration:new Date()-this.getStartTime(),currentFrame:this.currentFrame};Q.toString=function(){return("duration: "+Q.duration+", currentFrame: "+Q.currentFrame)};this.onTween.fire(Q);var P=this.runtimeAttributes;for(var O in P){this.setAttribute(O,this.doMethod(O,P[O].start,P[O].end),P[O].unit)}J+=1};var I=function(){var O=(new Date()-H)/1000;var P={duration:O,frames:J,fps:J/O};P.toString=function(){return("duration: "+P.duration+", frames: "+P.frames+", fps: "+P.fps)};F=false;J=0;this.onComplete.fire(P)};this._onStart=new Ext.util.Event(this);this.onStart=new Ext.util.Event(this);this.onTween=new Ext.util.Event(this);this._onTween=new Ext.util.Event(this);this.onComplete=new Ext.util.Event(this);this._onComplete=new Ext.util.Event(this);this._onStart.addListener(N);this._onTween.addListener(M);this._onComplete.addListener(I)}};Ext.lib.AnimMgr=new function(){var G=null;var F=[];var E=0;this.fps=1000;this.delay=1;this.registerElement=function(J){F[F.length]=J;E+=1;J._onStart.fire();this.start()};this.unRegister=function(K,J){K._onComplete.fire();J=J||I(K);if(J!=-1){F.splice(J,1)}E-=1;if(E<=0){this.stop()}};this.start=function(){if(G===null){G=setInterval(this.run,this.delay)}};this.stop=function(L){if(!L){clearInterval(G);for(var K=0,J=F.length;K<J;++K){if(F[0].isAnimated()){this.unRegister(F[0],0)}}F=[];G=null;E=0}else{this.unRegister(L)}};this.run=function(){for(var L=0,J=F.length;L<J;++L){var K=F[L];if(!K||!K.isAnimated()){continue}if(K.currentFrame<K.totalFrames||K.totalFrames===null){K.currentFrame+=1;if(K.useSeconds){H(K)}K._onTween.fire()}else{Ext.lib.AnimMgr.stop(K,L)}}};var I=function(L){for(var K=0,J=F.length;K<J;++K){if(F[K]==L){return K}}return -1};var H=function(K){var N=K.totalFrames;var M=K.currentFrame;var L=(K.currentFrame*K.duration*1000/K.totalFrames);var J=(new Date()-K.getStartTime());var O=0;if(J<K.duration*1000){O=Math.round((J/L-1)*K.currentFrame)}else{O=N-(M+1)}if(O>0&&isFinite(O)){if(K.currentFrame+O>=N){O=N-(M+1)}K.currentFrame+=O}}};Ext.lib.Bezier=new function(){this.getPosition=function(I,H){var J=I.length;var G=[];for(var F=0;F<J;++F){G[F]=[I[F][0],I[F][1]]}for(var E=1;E<J;++E){for(F=0;F<J-E;++F){G[F][0]=(1-H)*G[F][0]+H*G[parseInt(F+1,10)][0];G[F][1]=(1-H)*G[F][1]+H*G[parseInt(F+1,10)][1]}}return[G[0][0],G[0][1]]}};(function(){Ext.lib.ColorAnim=function(I,H,J,K){Ext.lib.ColorAnim.superclass.constructor.call(this,I,H,J,K)};Ext.extend(Ext.lib.ColorAnim,Ext.lib.AnimBase);var F=Ext.lib;var G=F.ColorAnim.superclass;var E=F.ColorAnim.prototype;E.toString=function(){var H=this.getEl();var I=H.id||H.tagName;return("ColorAnim "+I)};E.patterns.color=/color$/i;E.patterns.rgb=/^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;E.patterns.hex=/^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;E.patterns.hex3=/^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;E.patterns.transparent=/^transparent|rgba\(0, 0, 0, 0\)$/;E.parseColor=function(H){if(H.length==3){return H}var I=this.patterns.hex.exec(H);if(I&&I.length==4){return[parseInt(I[1],16),parseInt(I[2],16),parseInt(I[3],16)]}I=this.patterns.rgb.exec(H);if(I&&I.length==4){return[parseInt(I[1],10),parseInt(I[2],10),parseInt(I[3],10)]}I=this.patterns.hex3.exec(H);if(I&&I.length==4){return[parseInt(I[1]+I[1],16),parseInt(I[2]+I[2],16),parseInt(I[3]+I[3],16)]}return null};E.getAttribute=function(H){var J=this.getEl();if(this.patterns.color.test(H)){var K=C(J).getStyle(H);if(this.patterns.transparent.test(K)){var I=J.parentNode;K=C(I).getStyle(H);while(I&&this.patterns.transparent.test(K)){I=I.parentNode;K=C(I).getStyle(H);if(I.tagName.toUpperCase()=="HTML"){K="#fff"}}}}else{K=G.getAttribute.call(this,H)}return K};E.doMethod=function(I,M,J){var L;if(this.patterns.color.test(I)){L=[];for(var K=0,H=M.length;K<H;++K){L[K]=G.doMethod.call(this,I,M[K],J[K])}L="rgb("+Math.floor(L[0])+","+Math.floor(L[1])+","+Math.floor(L[2])+")"}else{L=G.doMethod.call(this,I,M,J)}return L};E.setRuntimeAttribute=function(I){G.setRuntimeAttribute.call(this,I);if(this.patterns.color.test(I)){var K=this.attributes;var M=this.parseColor(this.runtimeAttributes[I].start);var J=this.parseColor(this.runtimeAttributes[I].end);if(typeof K[I]["to"]==="undefined"&&typeof K[I]["by"]!=="undefined"){J=this.parseColor(K[I].by);for(var L=0,H=M.length;L<H;++L){J[L]=M[L]+J[L]}}this.runtimeAttributes[I].start=M;this.runtimeAttributes[I].end=J}}})();Ext.lib.Easing={easeNone:function(F,E,H,G){return H*F/G+E},easeIn:function(F,E,H,G){return H*(F/=G)*F+E},easeOut:function(F,E,H,G){return -H*(F/=G)*(F-2)+E},easeBoth:function(F,E,H,G){if((F/=G/2)<1){return H/2*F*F+E}return -H/2*((--F)*(F-2)-1)+E},easeInStrong:function(F,E,H,G){return H*(F/=G)*F*F*F+E},easeOutStrong:function(F,E,H,G){return -H*((F=F/G-1)*F*F*F-1)+E},easeBothStrong:function(F,E,H,G){if((F/=G/2)<1){return H/2*F*F*F*F+E}return -H/2*((F-=2)*F*F*F-2)+E},elasticIn:function(G,E,K,J,F,I){if(G==0){return E}if((G/=J)==1){return E+K}if(!I){I=J*0.3}if(!F||F<Math.abs(K)){F=K;var H=I/4}else{var H=I/(2*Math.PI)*Math.asin(K/F)}return -(F*Math.pow(2,10*(G-=1))*Math.sin((G*J-H)*(2*Math.PI)/I))+E},elasticOut:function(G,E,K,J,F,I){if(G==0){return E}if((G/=J)==1){return E+K}if(!I){I=J*0.3}if(!F||F<Math.abs(K)){F=K;var H=I/4}else{var H=I/(2*Math.PI)*Math.asin(K/F)}return F*Math.pow(2,-10*G)*Math.sin((G*J-H)*(2*Math.PI)/I)+K+E},elasticBoth:function(G,E,K,J,F,I){if(G==0){return E}if((G/=J/2)==2){return E+K}if(!I){I=J*(0.3*1.5)}if(!F||F<Math.abs(K)){F=K;var H=I/4}else{var H=I/(2*Math.PI)*Math.asin(K/F)}if(G<1){return -0.5*(F*Math.pow(2,10*(G-=1))*Math.sin((G*J-H)*(2*Math.PI)/I))+E}return F*Math.pow(2,-10*(G-=1))*Math.sin((G*J-H)*(2*Math.PI)/I)*0.5+K+E},backIn:function(F,E,I,H,G){if(typeof G=="undefined"){G=1.70158}return I*(F/=H)*F*((G+1)*F-G)+E},backOut:function(F,E,I,H,G){if(typeof G=="undefined"){G=1.70158}return I*((F=F/H-1)*F*((G+1)*F+G)+1)+E},backBoth:function(F,E,I,H,G){if(typeof G=="undefined"){G=1.70158}if((F/=H/2)<1){return I/2*(F*F*(((G*=(1.525))+1)*F-G))+E}return I/2*((F-=2)*F*(((G*=(1.525))+1)*F+G)+2)+E},bounceIn:function(F,E,H,G){return H-Ext.lib.Easing.bounceOut(G-F,0,H,G)+E},bounceOut:function(F,E,H,G){if((F/=G)<(1/2.75)){return H*(7.5625*F*F)+E}else{if(F<(2/2.75)){return H*(7.5625*(F-=(1.5/2.75))*F+0.75)+E}else{if(F<(2.5/2.75)){return H*(7.5625*(F-=(2.25/2.75))*F+0.9375)+E}}}return H*(7.5625*(F-=(2.625/2.75))*F+0.984375)+E},bounceBoth:function(F,E,H,G){if(F<G/2){return Ext.lib.Easing.bounceIn(F*2,0,H,G)*0.5+E}return Ext.lib.Easing.bounceOut(F*2-G,0,H,G)*0.5+H*0.5+E}};(function(){Ext.lib.Motion=function(K,J,L,M){if(K){Ext.lib.Motion.superclass.constructor.call(this,K,J,L,M)}};Ext.extend(Ext.lib.Motion,Ext.lib.ColorAnim);var H=Ext.lib;var I=H.Motion.superclass;var F=H.Motion.prototype;F.toString=function(){var J=this.getEl();var K=J.id||J.tagName;return("Motion "+K)};F.patterns.points=/^points$/i;F.setAttribute=function(J,L,K){if(this.patterns.points.test(J)){K=K||"px";I.setAttribute.call(this,"left",L[0],K);I.setAttribute.call(this,"top",L[1],K)}else{I.setAttribute.call(this,J,L,K)}};F.getAttribute=function(J){if(this.patterns.points.test(J)){var K=[I.getAttribute.call(this,"left"),I.getAttribute.call(this,"top")]}else{K=I.getAttribute.call(this,J)}return K};F.doMethod=function(J,N,K){var M=null;if(this.patterns.points.test(J)){var L=this.method(this.currentFrame,0,100,this.totalFrames)/100;M=H.Bezier.getPosition(this.runtimeAttributes[J],L)}else{M=I.doMethod.call(this,J,N,K)}return M};F.setRuntimeAttribute=function(S){if(this.patterns.points.test(S)){var K=this.getEl();var M=this.attributes;var J;var O=M["points"]["control"]||[];var L;var P,R;if(O.length>0&&!(O[0] instanceof Array)){O=[O]}else{var N=[];for(P=0,R=O.length;P<R;++P){N[P]=O[P]}O=N}Ext.fly(K).position();if(G(M["points"]["from"])){Ext.lib.Dom.setXY(K,M["points"]["from"])}else{Ext.lib.Dom.setXY(K,Ext.lib.Dom.getXY(K))}J=this.getAttribute("points");if(G(M["points"]["to"])){L=E.call(this,M["points"]["to"],J);var Q=Ext.lib.Dom.getXY(this.getEl());for(P=0,R=O.length;P<R;++P){O[P]=E.call(this,O[P],J)}}else{if(G(M["points"]["by"])){L=[J[0]+M["points"]["by"][0],J[1]+M["points"]["by"][1]];for(P=0,R=O.length;P<R;++P){O[P]=[J[0]+O[P][0],J[1]+O[P][1]]}}}this.runtimeAttributes[S]=[J];if(O.length>0){this.runtimeAttributes[S]=this.runtimeAttributes[S].concat(O)}this.runtimeAttributes[S][this.runtimeAttributes[S].length]=L}else{I.setRuntimeAttribute.call(this,S)}};var E=function(J,L){var K=Ext.lib.Dom.getXY(this.getEl());J=[J[0]-K[0]+L[0],J[1]-K[1]+L[1]];return J};var G=function(J){return(typeof J!=="undefined")}})();(function(){Ext.lib.Scroll=function(I,H,J,K){if(I){Ext.lib.Scroll.superclass.constructor.call(this,I,H,J,K)}};Ext.extend(Ext.lib.Scroll,Ext.lib.ColorAnim);var F=Ext.lib;var G=F.Scroll.superclass;var E=F.Scroll.prototype;E.toString=function(){var H=this.getEl();var I=H.id||H.tagName;return("Scroll "+I)};E.doMethod=function(H,K,I){var J=null;if(H=="scroll"){J=[this.method(this.currentFrame,K[0],I[0]-K[0],this.totalFrames),this.method(this.currentFrame,K[1],I[1]-K[1],this.totalFrames)]}else{J=G.doMethod.call(this,H,K,I)}return J};E.getAttribute=function(H){var J=null;var I=this.getEl();if(H=="scroll"){J=[I.scrollLeft,I.scrollTop]}else{J=G.getAttribute.call(this,H)}return J};E.setAttribute=function(H,K,J){var I=this.getEl();if(H=="scroll"){I.scrollLeft=K[0];I.scrollTop=K[1]}else{G.setAttribute.call(this,H,K,J)}}})()})();
/*
 * Ext JS Library 2.0 Beta 1
 * Copyright(c) 2006-2007, Ext JS, LLC.
 * licensing@extjs.com
 * 
 * http://extjs.com/license
 */


Ext.DomHelper = function(){
    var tempTableEl = null;
    var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
    var tableRe = /^table|tbody|tr|td$/i;
    
    
    
    var createHtml = function(o){
        if(typeof o == 'string'){
            return o;
        }
        var b = "";
        if(!o.tag){
            o.tag = "div";
        }
        b += "<" + o.tag;
        for(var attr in o){
            if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") continue;
            if(attr == "style"){
                var s = o["style"];
                if(typeof s == "function"){
                    s = s.call();
                }
                if(typeof s == "string"){
                    b += ' style="' + s + '"';
                }else if(typeof s == "object"){
                    b += ' style="';
                    for(var key in s){
                        if(typeof s[key] != "function"){
                            b += key + ":" + s[key] + ";";
                        }
                    }
                    b += '"';
                }
            }else{
                if(attr == "cls"){
                    b += ' class="' + o["cls"] + '"';
                }else if(attr == "htmlFor"){
                    b += ' for="' + o["htmlFor"] + '"';
                }else{
                    b += " " + attr + '="' + o[attr] + '"';
                }
            }
        }
        if(emptyTags.test(o.tag)){
            b += "/>";
        }else{
            b += ">";
            var cn = o.children || o.cn;
            if(cn){
                if(cn instanceof Array){
                    for(var i = 0, len = cn.length; i < len; i++) {
                        b += createHtml(cn[i], b);
                    }
                }else{
                    b += createHtml(cn, b);
                }
            }
            if(o.html){
                b += o.html;
            }
            b += "</" + o.tag + ">";
        }
        return b;
    };

    
    
    var createDom = function(o, parentNode){
        var el = document.createElement(o.tag||'div');
        var useSet = el.setAttribute ? true : false; 
        for(var attr in o){
            if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || attr == "style" || typeof o[attr] == "function") continue;
            if(attr=="cls"){
                el.className = o["cls"];
            }else{
                if(useSet) el.setAttribute(attr, o[attr]);
                else el[attr] = o[attr];
            }
        }
        Ext.DomHelper.applyStyles(el, o.style);
        var cn = o.children || o.cn;
        if(cn){
            if(cn instanceof Array){
                for(var i = 0, len = cn.length; i < len; i++) {
                    createDom(cn[i], el);
                }
            }else{
                createDom(cn, el);
            }
        }
        if(o.html){
            el.innerHTML = o.html;
        }
        if(parentNode){
           parentNode.appendChild(el);
        }
        return el;
    };

    var ieTable = function(depth, s, h, e){
        tempTableEl.innerHTML = [s, h, e].join('');
        var i = -1, el = tempTableEl;
        while(++i < depth){
            el = el.firstChild;
        }
        return el;
    };

    
    var ts = '<table>',
        te = '</table>',
        tbs = ts+'<tbody>',
        tbe = '</tbody>'+te,
        trs = tbs + '<tr>',
        tre = '</tr>'+tbe;

    
    var insertIntoTable = function(tag, where, el, html){
        if(!tempTableEl){
            tempTableEl = document.createElement('div');
        }
        var node;
        var before = null;
        if(tag == 'td'){
            if(where == 'afterbegin' || where == 'beforeend'){ 
                return;
            }
            if(where == 'beforebegin'){
                before = el;
                el = el.parentNode;
            } else{
                before = el.nextSibling;
                el = el.parentNode;
            }
            node = ieTable(4, trs, html, tre);
        }
        else if(tag == 'tr'){
            if(where == 'beforebegin'){
                before = el;
                el = el.parentNode;
                node = ieTable(3, tbs, html, tbe);
            } else if(where == 'afterend'){
                before = el.nextSibling;
                el = el.parentNode;
                node = ieTable(3, tbs, html, tbe);
            } else{ 
                if(where == 'afterbegin'){
                    before = el.firstChild;
                }
                node = ieTable(4, trs, html, tre);
            }
        } else if(tag == 'tbody'){
            if(where == 'beforebegin'){
                before = el;
                el = el.parentNode;
                node = ieTable(2, ts, html, te);
            } else if(where == 'afterend'){
                before = el.nextSibling;
                el = el.parentNode;
                node = ieTable(2, ts, html, te);
            } else{
                if(where == 'afterbegin'){
                    before = el.firstChild;
                }
                node = ieTable(3, tbs, html, tbe);
            }
        } else{ 
            if(where == 'beforebegin' || where == 'afterend'){ 
                return;
            }
            if(where == 'afterbegin'){
                before = el.firstChild;
            }
            node = ieTable(2, ts, html, te);
        }
        el.insertBefore(node, before);
        return node;
    };


    return {
    
    useDom : false,

    
    markup : function(o){
        return createHtml(o);
    },

    
    applyStyles : function(el, styles){
        if(styles){
           el = Ext.fly(el);
           if(typeof styles == "string"){
               var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
               var matches;
               while ((matches = re.exec(styles)) != null){
                   el.setStyle(matches[1], matches[2]);
               }
           }else if (typeof styles == "object"){
               for (var style in styles){
                  el.setStyle(style, styles[style]);
               }
           }else if (typeof styles == "function"){
                Ext.DomHelper.applyStyles(el, styles.call());
           }
        }
    },

    
    insertHtml : function(where, el, html){
        where = where.toLowerCase();
        if(el.insertAdjacentHTML){
            if(tableRe.test(el.tagName)){
                var rs;
                if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
                    return rs;
                }
            }
            switch(where){
                case "beforebegin":
                    el.insertAdjacentHTML('BeforeBegin', html);
                    return el.previousSibling;
                case "afterbegin":
                    el.insertAdjacentHTML('AfterBegin', html);
                    return el.firstChild;
                case "beforeend":
                    el.insertAdjacentHTML('BeforeEnd', html);
                    return el.lastChild;
                case "afterend":
                    el.insertAdjacentHTML('AfterEnd', html);
                    return el.nextSibling;
            }
            throw 'Illegal insertion point -> "' + where + '"';
        }
        var range = el.ownerDocument.createRange();
        var frag;
        switch(where){
             case "beforebegin":
                range.setStartBefore(el);
                frag = range.createContextualFragment(html);
                el.parentNode.insertBefore(frag, el);
                return el.previousSibling;
             case "afterbegin":
                if(el.firstChild){
                    range.setStartBefore(el.firstChild);
                    frag = range.createContextualFragment(html);
                    el.insertBefore(frag, el.firstChild);
                    return el.firstChild;
                }else{
                    el.innerHTML = html;
                    return el.firstChild;
                }
            case "beforeend":
                if(el.lastChild){
                    range.setStartAfter(el.lastChild);
                    frag = range.createContextualFragment(html);
                    el.appendChild(frag);
                    return el.lastChild;
                }else{
                    el.innerHTML = html;
                    return el.lastChild;
                }
            case "afterend":
                range.setStartAfter(el);
                frag = range.createContextualFragment(html);
                el.parentNode.insertBefore(frag, el.nextSibling);
                return el.nextSibling;
            }
            throw 'Illegal insertion point -> "' + where + '"';
    },

    
    insertBefore : function(el, o, returnElement){
        return this.doInsert(el, o, returnElement, "beforeBegin");
    },

    
    insertAfter : function(el, o, returnElement){
        return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
    },

    
    insertFirst : function(el, o, returnElement){
        return this.doInsert(el, o, returnElement, "afterBegin", "firstChild");
    },

    
    doInsert : function(el, o, returnElement, pos, sibling){
        el = Ext.getDom(el);
        var newNode;
        if(this.useDom){
            newNode = createDom(o, null);
            (sibling === "firstChild" ? el : el.parentNode).insertBefore(newNode, sibling ? el[sibling] : el);
        }else{
            var html = createHtml(o);
            newNode = this.insertHtml(pos, el, html);
        }
        return returnElement ? Ext.get(newNode, true) : newNode;
    },

    
    append : function(el, o, returnElement){
        el = Ext.getDom(el);
        var newNode;
        if(this.useDom){
            newNode = createDom(o, null);
            el.appendChild(newNode);
        }else{
            var html = createHtml(o);
            newNode = this.insertHtml("beforeEnd", el, html);
        }
        return returnElement ? Ext.get(newNode, true) : newNode;
    },

    
    overwrite : function(el, o, returnElement){
        el = Ext.getDom(el);
        el.innerHTML = createHtml(o);
        return returnElement ? Ext.get(el.firstChild, true) : el.firstChild;
    },

    
    createTemplate : function(o){
        var html = createHtml(o);
        return new Ext.Template(html);
    }
    };
}();


Ext.Template = function(html){
    var a = arguments;
    if(html instanceof Array){
        html = html.join("");
    }else if(a.length > 1){
        var buf = [];
        for(var i = 0, len = a.length; i < len; i++){
            if(typeof a[i] == 'object'){
                Ext.apply(this, a[i]);
            }else{
                buf[buf.length] = a[i];
            }
        }
        html = buf.join('');
    }
    
    this.html = html;
    if(this.compiled){
        this.compile();   
    }
};
Ext.Template.prototype = {
    
    applyTemplate : function(values){
        if(this.compiled){
            return this.compiled(values);
        }
        var useF = this.disableFormats !== true;
        var fm = Ext.util.Format, tpl = this;
        var fn = function(m, name, format, args){
            if(format && useF){
                if(format.substr(0, 5) == "this."){
                    return tpl.call(format.substr(5), values[name], values);
                }else{
                    if(args){
                        
                        
                        
                        var re = /^\s*['"](.*)["']\s*$/;
                        args = args.split(',');
                        for(var i = 0, len = args.length; i < len; i++){
                            args[i] = args[i].replace(re, "$1");
                        }
                        args = [values[name]].concat(args);
                    }else{
                        args = [values[name]];
                    }
                    return fm[format].apply(fm, args);
                }
            }else{
                return values[name] !== undefined ? values[name] : "";
            }
        };
        return this.html.replace(this.re, fn);
    },
    
    
    set : function(html, compile){
        this.html = html;
        this.compiled = null;
        if(compile){
            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(fnName, value, allValues){
        return this[fnName](value, allValues);
    },
    
    
    insertFirst: function(el, values, returnElement){
        return this.doInsert('afterBegin', el, values, returnElement);
    },

    
    insertBefore: function(el, values, returnElement){
        return this.doInsert('beforeBegin', el, values, returnElement);
    },

    
    insertAfter : function(el, values, returnElement){
        return this.doInsert('afterEnd', el, values, returnElement);
    },
    
    
    append : function(el, values, returnElement){
        return this.doInsert('beforeEnd', el, values, returnElement);
    },

    doInsert : function(where, el, values, returnEl){
        el = Ext.getDom(el);
        var newNode = Ext.DomHelper.insertHtml(where, el, this.applyTemplate(values));
        return returnEl ? Ext.get(newNode, true) : newNode;
    },

    
    overwrite : function(el, values, returnElement){
        el = Ext.getDom(el);
        el.innerHTML = this.applyTemplate(values);
        return returnElement ? Ext.get(el.firstChild, true) : el.firstChild;
    }
};

Ext.Template.prototype.apply = Ext.Template.prototype.applyTemplate;


Ext.DomHelper.Template = Ext.Template;


Ext.Template.from = function(el, config){
    el = Ext.getDom(el);
    return new Ext.Template(el.value || el.innerHTML, config || '');
};


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 = (el instanceof Array);
            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 ce = this.events[arguments[0].toLowerCase()];
            if(typeof ce == "object"){
                return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
            }
        }
        return true;
    },

        filterOptRe : /^(?:scope|delay|buffer|single)$/,

    
    addListener : function(eventName, fn, scope, o){
        if(typeof eventName == "object"){
            o = eventName;
            for(var e in o){
                if(this.filterOptRe.test(e)){
                    continue;
                }
                if(typeof o[e] == "function"){
                                        this.addListener(e, o[e], o.scope,  o);
                }else{
                                        this.addListener(e, o[e].fn, o[e].scope, o[e]);
                }
            }
            return;
        }
        o = (!o || typeof o == "boolean") ? {} : o;
        eventName = eventName.toLowerCase();
        var ce = this.events[eventName] || true;
        if(typeof ce == "boolean"){
            ce = new Ext.util.Event(this, eventName);
            this.events[eventName] = ce;
        }
        ce.addListener(fn, scope, o);
    },

    
    removeListener : function(eventName, fn, scope){
        var ce = this.events[eventName.toLowerCase()];
        if(typeof ce == "object"){
            ce.removeListener(fn, scope);
        }
    },

    
    purgeListeners : function(){
        for(var evt in this.events){
            if(typeof this.events[evt] == "object"){
                 this.events[evt].clearListeners();
            }
        }
    },

    relayEvents : function(o, events){
        var createHandler = function(ename){
            return function(){
                return this.fireEvent.apply(this, Ext.combine(ename, Array.prototype.slice.call(arguments, 0)));
            };
        };
        for(var i = 0, len = events.length; i < len; i++){
            var ename = events[i];
            if(!this.events[ename]){ this.events[ename] = true; };
            o.on(ename, createHandler(ename), this);
        }
    },

    
    addEvents : function(o){
        if(!this.events){
            this.events = {};
        }
        Ext.applyIf(this.events, o);
    },

    
    hasListener : function(eventName){
        var e = this.events[eventName];
        return typeof e == "object" && e.listeners.length > 0;
    },

    
    suspendEvents : function(){
        this.eventsSuspended = true;
    },

    
    resumeEvents : function(){
        this.eventsSuspended = false;
    },

                getMethodEvent : function(method){
        if(!this.methodEvents){
            this.methodEvents = {};
        }
        var e = this.methodEvents[method];
        if(!e){
            e = {};
            this.methodEvents[method] = e;

            e.originalFn = this[method];
            e.methodName = method;
            e.before = [];
            e.after = [];


            var returnValue, v, cancel;
            var obj = this;

            var makeCall = function(fn, scope, args){
                if((v = fn.apply(scope || obj, args)) !== undefined){
                    if(typeof v === 'object'){
                        if(v.returnValue !== undefined){
                            returnValue = v.returnValue;
                        }else{
                            returnValue = v;
                        }
                        if(v.cancel === true){
                            cancel = true;
                        }
                    }else if(v === false){
                        cancel = true;
                    }else {
                        returnValue = v;
                    }
                }
            }

            this[method] = function(){
                returnValue = v = undefined; cancel = false;
                var args = Array.prototype.slice.call(arguments, 0);
                for(var i = 0, len = e.before.length; i < len; i++){
                    makeCall(e.before[i].fn, e.before[i].scope, args);
                    if(cancel){
                        return returnValue;
                    }
                }

                if((v = e.originalFn.apply(obj, args)) !== undefined){
                    returnValue = v;
                }

                for(var i = 0, len = e.after.length; i < len; i++){
                    makeCall(e.after[i].fn, e.after[i].scope, args);
                    if(cancel){
                        return returnValue;
                    }
                }
                return returnValue;
            };
        }
        return e;
    },

        beforeMethod : function(method, fn, scope){
        var e = this.getMethodEvent(method);
        e.before.push({fn: fn, scope: scope});
    },

        afterMethod : function(method, fn, scope){
        var e = this.getMethodEvent(method);
        e.after.push({fn: fn, scope: scope});
    },

    removeMethodListener : function(method, fn, scope){
        var e = this.getMethodEvent(method);
        for(var i = 0, len = e.before.length; i < len; i++){
            if(e.before[i].fn == fn && e.before[i].scope == scope){
                e.before.splice(i, 1);
                return;
            }
        }
        for(var i = 0, len = e.after.length; i < len; i++){
            if(e.after[i].fn == fn && e.after[i].scope == scope){
                e.after.splice(i, 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(o, fn, scope){
    o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
};


Ext.util.Observable.releaseCapture = function(o){
    o.fireEvent = Ext.util.Observable.prototype.fireEvent;
};

(function(){

    var createBuffered = function(h, o, scope){
        var task = new Ext.util.DelayedTask();
        return function(){
            task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
        };
    };

    var createSingle = function(h, e, fn, scope){
        return function(){
            e.removeListener(fn, scope);
            return h.apply(scope, arguments);
        };
    };

    var createDelayed = function(h, o, scope){
        return function(){
            var args = Array.prototype.slice.call(arguments, 0);
            setTimeout(function(){
                h.apply(scope, args);
            }, o.delay || 10);
        };
    };

    Ext.util.Event = function(obj, name){
        this.name = name;
        this.obj = obj;
        this.listeners = [];
    };

    Ext.util.Event.prototype = {
        addListener : function(fn, scope, options){
            scope = scope || this.obj;
            if(!this.isListening(fn, scope)){
                var l = this.createListener(fn, scope, options);
                if(!this.firing){
                    this.listeners.push(l);
                }else{                     this.listeners = this.listeners.slice(0);
                    this.listeners.push(l);
                }
            }
        },

        createListener : function(fn, scope, o){
            o = o || {};
            scope = scope || this.obj;
            var l = {fn: fn, scope: scope, options: o};
            var h = fn;
            if(o.delay){
                h = createDelayed(h, o, scope);
            }
            if(o.single){
                h = createSingle(h, this, fn, scope);
            }
            if(o.buffer){
                h = createBuffered(h, o, scope);
            }
            l.fireFn = h;
            return l;
        },

        findListener : function(fn, scope){
            scope = scope || this.obj;
            var ls = this.listeners;
            for(var i = 0, len = ls.length; i < len; i++){
                var l = ls[i];
                if(l.fn == fn && l.scope == scope){
                    return i;
                }
            }
            return -1;
        },

        isListening : function(fn, scope){
            return this.findListener(fn, scope) != -1;
        },

        removeListener : function(fn, scope){
            var index;
            if((index = this.findListener(fn, scope)) != -1){
                if(!this.firing){
                    this.listeners.splice(index, 1);
                }else{
                    this.listeners = this.listeners.slice(0);
                    this.listeners.splice(index, 1);
                }
                return true;
            }
            return false;
        },

        clearListeners : function(){
            this.listeners = [];
        },

        fire : function(){
            var ls = this.listeners, scope, len = ls.length;
            if(len > 0){
                this.firing = true;
                var args = Array.prototype.slice.call(arguments, 0);
                for(var i = 0; i < len; i++){
                    var l = ls[i];
                    if(l.fireFn.apply(l.scope||this.obj||window, arguments) === false){
                        this.firing = false;
                        return false;
                    }
                }
                this.firing = false;
            }
            return true;
        }
    };
})();

Ext.EventManager = function(){
    var docReadyEvent, docReadyProcId, docReadyState = false;
    var resizeEvent, resizeTask, textEvent, textSize;
    var E = Ext.lib.Event;
    var D = Ext.lib.Dom;


    var fireDocReady = function(){
        if(!docReadyState){
            docReadyState = true;
            Ext.isReady = true;
            if(docReadyProcId){
                clearInterval(docReadyProcId);
            }
            if(Ext.isGecko || Ext.isOpera) {
                document.removeEventListener("DOMContentLoaded", fireDocReady, false);
            }
            if(Ext.isIE){
                var defer = document.getElementById("ie-deferred-loader");
                if(defer){
                    defer.onreadystatechange = null;
                    defer.parentNode.removeChild(defer);
                }
            }
            if(docReadyEvent){
                docReadyEvent.fire();
                docReadyEvent.clearListeners();
            }
        }
    };

    var initDocReady = function(){
        docReadyEvent = new Ext.util.Event();
        if(Ext.isGecko || Ext.isOpera) {
            document.addEventListener("DOMContentLoaded", fireDocReady, false);
        }else if(Ext.isIE){
            document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
            var defer = document.getElementById("ie-deferred-loader");
            defer.onreadystatechange = function(){
                if(this.readyState == "complete"){
                    fireDocReady();
                }
            };
        }else if(Ext.isSafari){
            docReadyProcId = setInterval(function(){
                var rs = document.readyState;
                if(rs == "complete") {
                    fireDocReady();
                 }
            }, 10);
        }
        
        E.on(window, "load", fireDocReady);
    };

    var createBuffered = function(h, o){
        var task = new Ext.util.DelayedTask(h);
        return function(e){
            
            e = new Ext.EventObjectImpl(e);
            task.delay(o.buffer, h, null, [e]);
        };
    };

    var createSingle = function(h, el, ename, fn){
        return function(e){
            Ext.EventManager.removeListener(el, ename, fn);
            h(e);
        };
    };

    var createDelayed = function(h, o){
        return function(e){
            
            e = new Ext.EventObjectImpl(e);
            setTimeout(function(){
                h(e);
            }, o.delay || 10);
        };
    };

    var listen = function(element, ename, opt, fn, scope){
        var o = (!opt || typeof opt == "boolean") ? {} : opt;
        fn = fn || o.fn; scope = scope || o.scope;
        var el = Ext.getDom(element);
        if(!el){
            throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
        }
        var h = function(e){
            e = Ext.EventObject.setEvent(e);
            var t;
            if(o.delegate){
                t = e.getTarget(o.delegate, el);
                if(!t){
                    return;
                }
            }else{
                t = e.target;
            }
            if(o.stopEvent === true){
                e.stopEvent();
            }
            if(o.preventDefault === true){
               e.preventDefault();
            }
            if(o.stopPropagation === true){
                e.stopPropagation();
            }

            if(o.normalized === false){
                e = e.browserEvent;
            }

            fn.call(scope || el, e, t, o);
        };
        if(o.delay){
            h = createDelayed(h, o);
        }
        if(o.single){
            h = createSingle(h, el, ename, fn);
        }
        if(o.buffer){
            h = createBuffered(h, o);
        }
        fn._handlers = fn._handlers || [];
        fn._handlers.push([Ext.id(el), ename, h]);

        E.on(el, ename, h);
        if(ename == "mousewheel" && el.addEventListener){ 
            el.addEventListener("DOMMouseScroll", h, false);
            E.on(window, 'unload', function(){
                el.removeEventListener("DOMMouseScroll", h, false);
            });
        }
        if(ename == "mousedown" && el == document){ 
            Ext.EventManager.stoppedMouseDownEvent.addListener(h);
        }
        return h;
    };

    var stopListening = function(el, ename, fn){
        var id = Ext.id(el), hds = fn._handlers, hd = fn;
        if(hds){
            for(var i = 0, len = hds.length; i < len; i++){
                var h = hds[i];
                if(h[0] == id && h[1] == ename){
                    hd = h[2];
                    hds.splice(i, 1);
                    break;
                }
            }
        }
        E.un(el, ename, hd);
        el = Ext.getDom(el);
        if(ename == "mousewheel" && el.addEventListener){
            el.removeEventListener("DOMMouseScroll", hd, false);
        }
        if(ename == "mousedown" && el == document){ 
            Ext.EventManager.stoppedMouseDownEvent.removeListener(hd);
        }
    };

    var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
    var pub = {

    
        addListener : function(element, eventName, fn, scope, options){
            if(typeof eventName == "object"){
                var o = eventName;
                for(var e in o){
                    if(propRe.test(e)){
                        continue;
                    }
                    if(typeof o[e] == "function"){
                        
                        listen(element, e, o, o[e], o.scope);
                    }else{
                        
                        listen(element, e, o[e]);
                    }
                }
                return;
            }
            return listen(element, eventName, options, fn, scope);
        },

        
        removeListener : function(element, eventName, fn){
            return stopListening(element, eventName, fn);
        },

        
        onDocumentReady : function(fn, scope, options){
            if(docReadyState){ 
                docReadyEvent.addListener(fn, scope, options);
                docReadyEvent.fire();
                docReadyEvent.clearListeners();
                return;
            }
            if(!docReadyEvent){
                initDocReady();
            }
            docReadyEvent.addListener(fn, scope, options);
        },

        
        onWindowResize : function(fn, scope, options){
            if(!resizeEvent){
                resizeEvent = new Ext.util.Event();
                resizeTask = new Ext.util.DelayedTask(function(){
                    resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
                });
                E.on(window, "resize", this.fireWindowResize, this);
            }
            resizeEvent.addListener(fn, scope, options);
        },

        
        fireWindowResize : function(){
            if(resizeEvent){
                if((Ext.isIE||Ext.isAir) && resizeTask){
                    resizeTask.delay(50);
                }else{
                    resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
                }
            }
        },

        
        onTextResize : function(fn, scope, options){
            if(!textEvent){
                textEvent = new Ext.util.Event();
                var textEl = new Ext.Element(document.createElement('div'));
                textEl.dom.className = 'x-text-resize';
                textEl.dom.innerHTML = 'X';
                textEl.appendTo(document.body);
                textSize = textEl.dom.offsetHeight;
                setInterval(function(){
                    if(textEl.dom.offsetHeight != textSize){
                        textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
                    }
                }, this.textResizeInterval);
            }
            textEvent.addListener(fn, scope, options);
        },

        
        removeResizeListener : function(fn, scope){
            if(resizeEvent){
                resizeEvent.removeListener(fn, scope);
            }
        },

        
        fireResize : function(){
            if(resizeEvent){
                resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
            }
        },
        
        ieDeferSrc : false,
        
        textResizeInterval : 50
    };
     
    pub.on = pub.addListener;
    
    pub.un = pub.removeListener;

    pub.stoppedMouseDownEvent = new Ext.util.Event();
    return pub;
}();

Ext.onReady = Ext.EventManager.onDocumentReady;

Ext.onReady(function(){
    var bd = Ext.getBody();
    if(!bd){ return; }

    var cls = [
            Ext.isIE ? "ext-ie " + (Ext.isIE6 ? 'ext-ie6' : 'ext-ie7')
            : Ext.isGecko ? "ext-gecko"
            : Ext.isOpera ? "ext-opera"
            : Ext.isSafari ? "ext-safari" : ""];

    if(Ext.isMac){
        cls.push("ext-mac");
    }
    if(Ext.isLinux){
        cls.push("ext-linux");
    }
    if(Ext.isBorderBox){
        cls.push('ext-border-box');
    }
    if(Ext.isStrict){ 
        var p = bd.dom.parentNode;
        if(p){
            p.className += ' ext-strict';
        }
    }
    bd.addClass(cls.join(' '));
});


Ext.EventObject = function(){

    var E = Ext.lib.Event;

    
    var safariKeys = {
        63234 : 37, 
        63235 : 39, 
        63232 : 38, 
        63233 : 40, 
        63276 : 33, 
        63277 : 34, 
        63272 : 46, 
        63273 : 36, 
        63275 : 35  
    };

    
    var btnMap = 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(e){
        if(e){
            this.setEvent(e.browserEvent || e);
        }
    };
    Ext.EventObjectImpl.prototype = {
        
        browserEvent : null,
        
        button : -1,
        
        shiftKey : false,
        
        ctrlKey : false,
        
        altKey : false,

        
        BACKSPACE : 8,
        
        TAB : 9,
        
        RETURN : 13,
        
        ENTER : 13,
        
        SHIFT : 16,
        
        CONTROL : 17,
        
        ESC : 27,
        
        SPACE : 32,
        
        PAGEUP : 33,
        
        PAGEDOWN : 34,
        
        END : 35,
        
        HOME : 36,
        
        LEFT : 37,
        
        UP : 38,
        
        RIGHT : 39,
        
        DOWN : 40,
        
        DELETE : 46,
        
        F5 : 116,

           
        setEvent : function(e){
            if(e == this || (e && e.browserEvent)){ 
                return e;
            }
            this.browserEvent = e;
            if(e){
                
                this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
                if(e.type == 'click' && this.button == -1){
                    this.button = 0;
                }
                this.type = e.type;
                this.shiftKey = e.shiftKey;
                
                this.ctrlKey = e.ctrlKey || e.metaKey;
                this.altKey = e.altKey;
                
                this.keyCode = e.keyCode;
                this.charCode = e.charCode;
                
                this.target = E.getTarget(e);
                
                this.xy = E.getXY(e);
            }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);
                }
                E.stopEvent(this.browserEvent);
            }
        },

        
        preventDefault : function(){
            if(this.browserEvent){
                E.preventDefault(this.browserEvent);
            }
        },

        
        isNavKeyPress : function(){
            var k = this.keyCode;
            k = Ext.isSafari ? (safariKeys[k] || k) : k;
            return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
        },

        isSpecialKey : function(){
            var k = this.keyCode;
            return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13  || k == 40 || k == 27 ||
            (k == 16) || (k == 17) ||
            (k >= 18 && k <= 20) ||
            (k >= 33 && k <= 35) ||
            (k >= 36 && k <= 39) ||
            (k >= 44 && k <= 45);
        },
        
        stopPropagation : function(){
            if(this.browserEvent){
                if(this.browserEvent.type == 'mousedown'){
                    Ext.EventManager.stoppedMouseDownEvent.fire(this);
                }
                E.stopPropagation(this.browserEvent);
            }
        },

        
        getCharCode : function(){
            return this.charCode || this.keyCode;
        },

        
        getKey : function(){
            var k = this.keyCode || this.charCode;
            return Ext.isSafari ? (safariKeys[k] || k) : k;
        },

        
        getPageX : function(){
            return this.xy[0];
        },

        
        getPageY : function(){
            return this.xy[1];
        },

        
        getTime : function(){
            if(this.browserEvent){
                return E.getTime(this.browserEvent);
            }
            return null;
        },

        
        getXY : function(){
            return this.xy;
        },

        
        getTarget : function(selector, maxDepth, returnEl){
            return selector ? Ext.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
        },
        
        getRelatedTarget : function(){
            if(this.browserEvent){
                return E.getRelatedTarget(this.browserEvent);
            }
            return null;
        },

        
        getWheelDelta : function(){
            var e = this.browserEvent;
            var delta = 0;
            if(e.wheelDelta){ 
                delta = e.wheelDelta/120;
            }else if(e.detail){ 
                delta = -e.detail/3;
            }
            return delta;
        },

        
        hasModifier : function(){
            return ((this.ctrlKey || this.altKey) || this.shiftKey) ? true : false;
        },

        
        within : function(el, related){
            var t = this[related ? "getRelatedTarget" : "getTarget"]();
            return t && Ext.fly(el).contains(t);
        },

        getPoint : function(){
            return new Ext.lib.Point(this.xy[0], this.xy[1]);
        }
    };

    return new Ext.EventObjectImpl();
}();

(function(){
var D = Ext.lib.Dom;
var E = Ext.lib.Event;
var A = Ext.lib.Anim;


var propCache = {};
var camelRe = /(-[a-z])/gi;
var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
var view = document.defaultView;

Ext.Element = function(element, forceNew){
    var dom = typeof element == "string" ?
            document.getElementById(element) : element;
    if(!dom){ 
        return null;
    }
    var id = dom.id;
    if(forceNew !== true && id && Ext.Element.cache[id]){ 
        return Ext.Element.cache[id];
    }

    
    this.dom = dom;

    
    this.id = id || Ext.id(dom);
};

var El = Ext.Element;

El.prototype = {
    
    originalDisplay : "",

    visibilityMode : 1,
    
    defaultUnit : "px",
    
    setVisibilityMode : function(visMode){
        this.visibilityMode = visMode;
        return this;
    },
    
    enableDisplayMode : function(display){
        this.setVisibilityMode(El.DISPLAY);
        if(typeof display != "undefined") this.originalDisplay = display;
        return this;
    },

    
    findParent : function(simpleSelector, maxDepth, returnEl){
        var p = this.dom, b = document.body, depth = 0, dq = Ext.DomQuery, stopEl;
        maxDepth = maxDepth || 50;
        if(typeof maxDepth != "number"){
            stopEl = Ext.getDom(maxDepth);
            maxDepth = 10;
        }
        while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
            if(dq.is(p, simpleSelector)){
                return returnEl ? Ext.get(p) : p;
            }
            depth++;
            p = p.parentNode;
        }
        return null;
    },


    
    findParentNode : function(simpleSelector, maxDepth, returnEl){
        var p = Ext.fly(this.dom.parentNode, '_internal');
        return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
    },

    
    up : function(simpleSelector, maxDepth){
        return this.findParentNode(simpleSelector, maxDepth, true);
    },



    
    is : function(simpleSelector){
        return Ext.DomQuery.is(this.dom, simpleSelector);
    },

    
    animate : function(args, duration, onComplete, easing, animType){
        this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
        return this;
    },

    
    anim : function(args, opt, animType, defaultDur, defaultEase, cb){
        animType = animType || 'run';
        opt = opt || {};
        var anim = Ext.lib.Anim[animType](
            this.dom, args,
            (opt.duration || defaultDur) || .35,
            (opt.easing || defaultEase) || 'easeOut',
            function(){
                Ext.callback(cb, this);
                Ext.callback(opt.callback, opt.scope || this, [this, opt]);
            },
            this
        );
        opt.anim = anim;
        return anim;
    },

    
    preanim : function(a, i){
        return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
    },

    
    clean : function(forceReclean){
        if(this.isCleaned && forceReclean !== true){
            return this;
        }
        var ns = /\S/;
        var d = this.dom, n = d.firstChild, ni = -1;
 	    while(n){
 	        var nx = n.nextSibling;
 	        if(n.nodeType == 3 && !ns.test(n.nodeValue)){
 	            d.removeChild(n);
 	        }else{
 	            n.nodeIndex = ++ni;
 	        }
 	        n = nx;
 	    }
 	    this.isCleaned = true;
 	    return this;
 	},

    
    scrollIntoView : function(container, hscroll){
        var c = Ext.getDom(container) || Ext.getBody().dom;
        var el = this.dom;

        var o = this.getOffsetsTo(c),
            l = o[0] + c.scrollLeft,
            t = o[1] + c.scrollTop,
            b = t+el.offsetHeight,
            r = l+el.offsetWidth;

        var ch = c.clientHeight;
        var ct = parseInt(c.scrollTop, 10);
        var cl = parseInt(c.scrollLeft, 10);
        var cb = ct + ch;
        var cr = cl + c.clientWidth;

        if(t < ct){
        	c.scrollTop = t;
        }else if(b > cb){
            c.scrollTop = b-ch;
        }
        c.scrollTop = c.scrollTop; 

        if(hscroll !== false){
            if(l < cl){
                c.scrollLeft = l;
            }else if(r > cr){
                c.scrollLeft = r-c.clientWidth;
            }
            c.scrollLeft = c.scrollLeft;
        }
        return this;
    },

    
    scrollChildIntoView : function(child, hscroll){
        Ext.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
    },

    
    autoHeight : function(animate, duration, onComplete, easing){
        var oldHeight = this.getHeight();
        this.clip();
        this.setHeight(1); 
        setTimeout(function(){
            var height = parseInt(this.dom.scrollHeight, 10); 
            if(!animate){
                this.setHeight(height);
                this.unclip();
                if(typeof onComplete == "function"){
                    onComplete();
                }
            }else{
                this.setHeight(oldHeight); 
                this.setHeight(height, animate, duration, function(){
                    this.unclip();
                    if(typeof onComplete == "function") onComplete();
                }.createDelegate(this), easing);
            }
        }.createDelegate(this), 0);
        return this;
    },

    
    contains : function(el){
        if(!el){return false;}
        return D.isAncestor(this.dom, el.dom ? el.dom : el);
    },

    
    isVisible : function(deep) {
        var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
        if(deep !== true || !vis){
            return vis;
        }
        var p = this.dom.parentNode;
        while(p && p.tagName.toLowerCase() != "body"){
            if(!Ext.fly(p, '_isVisible').isVisible()){
                return false;
            }
            p = p.parentNode;
        }
        return true;
    },

    
    select : function(selector, unique){
        return El.select(selector, unique, this.dom);
    },

    
    query : function(selector, unique){
        return Ext.DomQuery.select(selector, this.dom);
    },

    
    child : function(selector, returnDom){
        var n = Ext.DomQuery.selectNode(selector, this.dom);
        return returnDom ? n : Ext.get(n);
    },

    
    down : function(selector, returnDom){
        var n = Ext.DomQuery.selectNode(" > " + selector, this.dom);
        return returnDom ? n : Ext.get(n);
    },

    
    initDD : function(group, config, overrides){
        var dd = new Ext.dd.DD(Ext.id(this.dom), group, config);
        return Ext.apply(dd, overrides);
    },

    
    initDDProxy : function(group, config, overrides){
        var dd = new Ext.dd.DDProxy(Ext.id(this.dom), group, config);
        return Ext.apply(dd, overrides);
    },

    
    initDDTarget : function(group, config, overrides){
        var dd = new Ext.dd.DDTarget(Ext.id(this.dom), group, config);
        return Ext.apply(dd, overrides);
    },

    
     setVisible : function(visible, animate){
        if(!animate || !A){
            if(this.visibilityMode == El.DISPLAY){
                this.setDisplayed(visible);
            }else{
                this.fixDisplay();
                this.dom.style.visibility = visible ? "visible" : "hidden";
            }
        }else{
            
            var dom = this.dom;
            var visMode = this.visibilityMode;
            if(visible){
                this.setOpacity(.01);
                this.setVisible(true);
            }
            this.anim({opacity: { to: (visible?1:0) }},
                  this.preanim(arguments, 1),
                  null, .35, 'easeIn', function(){
                     if(!visible){
                         if(visMode == El.DISPLAY){
                             dom.style.display = "none";
                         }else{
                             dom.style.visibility = "hidden";
                         }
                         Ext.get(dom).setOpacity(1);
                     }
                 });
        }
        return this;
    },

    
    isDisplayed : function() {
        return this.getStyle("display") != "none";
    },

    
    toggle : function(animate){
        this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
        return this;
    },

    
    setDisplayed : function(value) {
        if(typeof value == "boolean"){
           value = value ? this.originalDisplay : "none";
        }
        this.setStyle("display", value);
        return this;
    },

    
    focus : function() {
        try{
            this.dom.focus();
        }catch(e){}
        return this;
    },

    
    blur : function() {
        try{
            this.dom.blur();
        }catch(e){}
        return this;
    },

    
    addClass : function(className){
        if(className instanceof Array){
            for(var i = 0, len = className.length; i < len; i++) {
            	this.addClass(className[i]);
            }
        }else{
            if(className && !this.hasClass(className)){
                this.dom.className = this.dom.className + " " + className;
            }
        }
        return this;
    },

    
    radioClass : function(className){
        var siblings = this.dom.parentNode.childNodes;
        for(var i = 0; i < siblings.length; i++) {
        	var s = siblings[i];
        	if(s.nodeType == 1){
        	    Ext.get(s).removeClass(className);
        	}
        }
        this.addClass(className);
        return this;
    },

    
    removeClass : function(className){
        if(!className || !this.dom.className){
            return this;
        }
        if(className instanceof Array){
            for(var i = 0, len = className.length; i < len; i++) {
            	this.removeClass(className[i]);
            }
        }else{
            if(this.hasClass(className)){
                var re = this.classReCache[className];
                if (!re) {
                   re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
                   this.classReCache[className] = re;
                }
                this.dom.className =
                    this.dom.className.replace(re, " ");
            }
        }
        return this;
    },

    
    classReCache: {},

    
    toggleClass : function(className){
        if(this.hasClass(className)){
            this.removeClass(className);
        }else{
            this.addClass(className);
        }
        return this;
    },

    
    hasClass : function(className){
        return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
    },

    
    replaceClass : function(oldClassName, newClassName){
        this.removeClass(oldClassName);
        this.addClass(newClassName);
        return this;
    },

    
    getStyles : function(){
        var a = arguments, len = a.length, r = {};
        for(var i = 0; i < len; i++){
            r[a[i]] = this.getStyle(a[i]);
        }
        return r;
    },

    
    getStyle : function(){
        return view && view.getComputedStyle ?
            function(prop){
                var el = this.dom, v, cs, camel;
                if(prop == 'float'){
                    prop = "cssFloat";
                }
                if(v = el.style[prop]){
                    return v;
                }
                if(cs = view.getComputedStyle(el, "")){
                    if(!(camel = propCache[prop])){
                        camel = propCache[prop] = prop.replace(camelRe, camelFn);
                    }
                    return cs[camel];
                }
                return null;
            } :
            function(prop){
                var el = this.dom, v, cs, camel;
                if(prop == 'opacity'){
                    if(typeof el.style.filter == 'string'){
                        var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
                        if(m){
                            var fv = parseFloat(m[1]);
                            if(!isNaN(fv)){
                                return fv ? fv / 100 : 0;
                            }
                        }
                    }
                    return 1;
                }else if(prop == 'float'){
                    prop = "styleFloat";
                }
                if(!(camel = propCache[prop])){
                    camel = propCache[prop] = prop.replace(camelRe, camelFn);
                }
                if(v = el.style[camel]){
                    return v;
                }
                if(cs = el.currentStyle){
                    return cs[camel];
                }
                return null;
            };
    }(),

    
    setStyle : function(prop, value){
        if(typeof prop == "string"){
            var camel;
            if(!(camel = propCache[prop])){
                camel = propCache[prop] = prop.replace(camelRe, camelFn);
            }
            if(camel == 'opacity') {
                this.setOpacity(value);
            }else{
                this.dom.style[camel] = value;
            }
        }else{
            for(var style in prop){
                if(typeof prop[style] != "function"){
                   this.setStyle(style, prop[style]);
                }
            }
        }
        return this;
    },

    
    applyStyles : function(style){
        Ext.DomHelper.applyStyles(this.dom, style);
        return this;
    },

    
    getX : function(){
        return D.getX(this.dom);
    },

    
    getY : function(){
        return D.getY(this.dom);
    },

    
    getXY : function(){
        return D.getXY(this.dom);
    },

    
    getOffsetsTo : function(el){
        var o = this.getXY();
        var e = Ext.fly(el, '_internal').getXY();
        return [o[0]-e[0],o[1]-e[1]];
    },

    
    setX : function(x, animate){
        if(!animate || !A){
            D.setX(this.dom, x);
        }else{
            this.setXY([x, this.getY()], this.preanim(arguments, 1));
        }
        return this;
    },

    
    setY : function(y, animate){
        if(!animate || !A){
            D.setY(this.dom, y);
        }else{
            this.setXY([this.getX(), y], this.preanim(arguments, 1));
        }
        return this;
    },

    
    setLeft : function(left){
        this.setStyle("left", this.addUnits(left));
        return this;
    },

    
    setTop : function(top){
        this.setStyle("top", this.addUnits(top));
        return this;
    },

    
    setRight : function(right){
        this.setStyle("right", this.addUnits(right));
        return this;
    },

    
    setBottom : function(bottom){
        this.setStyle("bottom", this.addUnits(bottom));
        return this;
    },

    
    setXY : function(pos, animate){
        if(!animate || !A){
            D.setXY(this.dom, pos);
        }else{
            this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
        }
        return this;
    },

    
    setLocation : function(x, y, animate){
        this.setXY([x, y], this.preanim(arguments, 2));
        return this;
    },

    
    moveTo : function(x, y, animate){
        this.setXY([x, y], this.preanim(arguments, 2));
        return this;
    },

    
    getRegion : function(){
        return D.getRegion(this.dom);
    },

    
    getHeight : function(contentHeight){
        var h = this.dom.offsetHeight || 0;
        h = contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
        return h < 0 ? 0 : h;
    },

    
    getWidth : function(contentWidth){
        var w = this.dom.offsetWidth || 0;
        w = contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
        return w < 0 ? 0 : w;
    },

    
    getComputedHeight : function(){
        var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
        if(!h){
            h = parseInt(this.getStyle('height'), 10) || 0;
            if(!this.isBorderBox()){
                h += this.getFrameWidth('tb');
            }
        }
        return h;
    },

    
    getComputedWidth : function(){
        var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
        if(!w){
            w = parseInt(this.getStyle('width'), 10) || 0;
            if(!this.isBorderBox()){
                w += this.getFrameWidth('lr');
            }
        }
        return w;
    },

    
    getSize : function(contentSize){
        return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
    },

    getStyleSize : function(){
        var w, h, d = this.dom, s = d.style;
        if(s.width && s.width != 'auto'){
            w = parseInt(s.width, 10);
            if(Ext.isBorderBox){
               w -= this.getFrameWidth('lr');
            }
        }
        if(s.height && s.height != 'auto'){
            h = parseInt(s.height, 10);
            if(Ext.isBorderBox){
               h -= this.getFrameWidth('tb');
            }
        }
        return {width: w || this.getWidth(true), height: h || this.getHeight(true)};

    },

    
    getViewSize : function(){
        var d = this.dom, doc = document, aw = 0, ah = 0;
        if(d == doc || d == doc.body){
            return {width : D.getViewWidth(), height: D.getViewHeight()};
        }else{
            return {
                width : d.clientWidth,
                height: d.clientHeight
            };
        }
    },

    
    getValue : function(asNumber){
        return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
    },

    
    adjustWidth : function(width){
        if(typeof width == "number"){
            if(this.autoBoxAdjust && !this.isBorderBox()){
               width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
            }
            if(width < 0){
                width = 0;
            }
        }
        return width;
    },

    
    adjustHeight : function(height){
        if(typeof height == "number"){
           if(this.autoBoxAdjust && !this.isBorderBox()){
               height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
           }
           if(height < 0){
               height = 0;
           }
        }
        return height;
    },

    
    setWidth : function(width, animate){
        width = this.adjustWidth(width);
        if(!animate || !A){
            this.dom.style.width = this.addUnits(width);
        }else{
            this.anim({width: {to: width}}, this.preanim(arguments, 1));
        }
        return this;
    },

    
     setHeight : function(height, animate){
        height = this.adjustHeight(height);
        if(!animate || !A){
            this.dom.style.height = this.addUnits(height);
        }else{
            this.anim({height: {to: height}}, this.preanim(arguments, 1));
        }
        return this;
    },

    
     setSize : function(width, height, animate){
        if(typeof width == "object"){ 
            height = width.height; width = width.width;
        }
        width = this.adjustWidth(width); height = this.adjustHeight(height);
        if(!animate || !A){
            this.dom.style.width = this.addUnits(width);
            this.dom.style.height = this.addUnits(height);
        }else{
            this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
        }
        return this;
    },

    
    setBounds : function(x, y, width, height, animate){
        if(!animate || !A){
            this.setSize(width, height);
            this.setLocation(x, y);
        }else{
            width = this.adjustWidth(width); height = this.adjustHeight(height);
            this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
                          this.preanim(arguments, 4), 'motion');
        }
        return this;
    },

    
    setRegion : function(region, animate){
        this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
        return this;
    },

    
    addListener : function(eventName, fn, scope, options){
        Ext.EventManager.on(this.dom,  eventName, fn, scope || this, options);
    },

    
    removeListener : function(eventName, fn){
        Ext.EventManager.removeListener(this.dom,  eventName, fn);
        return this;
    },

    
    removeAllListeners : function(){
        E.purgeElement(this.dom);
        return this;
    },

    
    relayEvent : function(eventName, observable){
        this.on(eventName, function(e){
            observable.fireEvent(eventName, e);
        });
    },

    
     setOpacity : function(opacity, animate){
        if(!animate || !A){
            var s = this.dom.style;
            if(Ext.isIE){
                s.zoom = 1;
                s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
                           (opacity == 1 ? "" : " alpha(opacity=" + opacity * 100 + ")");
            }else{
                s.opacity = opacity;
            }
        }else{
            this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
        }
        return this;
    },

    
    getLeft : function(local){
        if(!local){
            return this.getX();
        }else{
            return parseInt(this.getStyle("left"), 10) || 0;
        }
    },

    
    getRight : function(local){
        if(!local){
            return this.getX() + this.getWidth();
        }else{
            return (this.getLeft(true) + this.getWidth()) || 0;
        }
    },

    
    getTop : function(local) {
        if(!local){
            return this.getY();
        }else{
            return parseInt(this.getStyle("top"), 10) || 0;
        }
    },

    
    getBottom : function(local){
        if(!local){
            return this.getY() + this.getHeight();
        }else{
            return (this.getTop(true) + this.getHeight()) || 0;
        }
    },

    
    position : function(pos, zIndex, x, y){
        if(!pos){
           if(this.getStyle('position') == 'static'){
               this.setStyle('position', 'relative');
           }
        }else{
            this.setStyle("position", pos);
        }
        if(zIndex){
            this.setStyle("z-index", zIndex);
        }
        if(x !== undefined && y !== undefined){
            this.setXY([x, y]);
        }else if(x !== undefined){
            this.setX(x);
        }else if(y !== undefined){
            this.setY(y);
        }
    },

    
    clearPositioning : function(value){
        value = value ||'';
        this.setStyle({
            "left": value,
            "right": value,
            "top": value,
            "bottom": value,
            "z-index": "",
            "position" : "static"
        });
        return this;
    },

    
    getPositioning : function(){
        var l = this.getStyle("left");
        var t = this.getStyle("top");
        return {
            "position" : this.getStyle("position"),
            "left" : l,
            "right" : l ? "" : this.getStyle("right"),
            "top" : t,
            "bottom" : t ? "" : this.getStyle("bottom"),
            "z-index" : this.getStyle("z-index")
        };
    },

    
    getBorderWidth : function(side){
        return this.addStyles(side, El.borders);
    },

    
    getPadding : function(side){
        return this.addStyles(side, El.paddings);
    },

    
    setPositioning : function(pc){
        this.applyStyles(pc);
        if(pc.right == "auto"){
            this.dom.style.right = "";
        }
        if(pc.bottom == "auto"){
            this.dom.style.bottom = "";
        }
        return this;
    },

    
    fixDisplay : function(){
        if(this.getStyle("display") == "none"){
            this.setStyle("visibility", "hidden");
            this.setStyle("display", this.originalDisplay); 
            if(this.getStyle("display") == "none"){ 
                this.setStyle("display", "block");
            }
        }
    },

    
     setLeftTop : function(left, top){
        this.dom.style.left = this.addUnits(left);
        this.dom.style.top = this.addUnits(top);
        return this;
    },

    
     move : function(direction, distance, animate){
        var xy = this.getXY();
        direction = direction.toLowerCase();
        switch(direction){
            case "l":
            case "left":
                this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
                break;
           case "r":
           case "right":
                this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
                break;
           case "t":
           case "top":
           case "up":
                this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
                break;
           case "b":
           case "bottom":
           case "down":
                this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
                break;
        }
        return this;
    },

    
    clip : function(){
        if(!this.isClipped){
           this.isClipped = true;
           this.originalClip = {
               "o": this.getStyle("overflow"),
               "x": this.getStyle("overflow-x"),
               "y": this.getStyle("overflow-y")
           };
           this.setStyle("overflow", "hidden");
           this.setStyle("overflow-x", "hidden");
           this.setStyle("overflow-y", "hidden");
        }
        return this;
    },

    
    unclip : function(){
        if(this.isClipped){
            this.isClipped = false;
            var o = this.originalClip;
            if(o.o){this.setStyle("overflow", o.o);}
            if(o.x){this.setStyle("overflow-x", o.x);}
            if(o.y){this.setStyle("overflow-y", o.y);}
        }
        return this;
    },


    
    getAnchorXY : function(anchor, local, s){
        
        

        var w, h, vp = false;
        if(!s){
            var d = this.dom;
            if(d == document.body || d == document){
                vp = true;
                w = D.getViewWidth(); h = D.getViewHeight();
            }else{
                w = this.getWidth(); h = this.getHeight();
            }
        }else{
            w = s.width;  h = s.height;
        }
        var x = 0, y = 0, r = Math.round;
        switch((anchor || "tl").toLowerCase()){
            case "c":
                x = r(w*.5);
                y = r(h*.5);
            break;
            case "t":
                x = r(w*.5);
                y = 0;
            break;
            case "l":
                x = 0;
                y = r(h*.5);
            break;
            case "r":
                x = w;
                y = r(h*.5);
            break;
            case "b":
                x = r(w*.5);
                y = h;
            break;
            case "tl":
                x = 0;
                y = 0;
            break;
            case "bl":
                x = 0;
                y = h;
            break;
            case "br":
                x = w;
                y = h;
            break;
            case "tr":
                x = w;
                y = 0;
            break;
        }
        if(local === true){
            return [x, y];
        }
        if(vp){
            var sc = this.getScroll();
            return [x + sc.left, y + sc.top];
        }
        
        var o = this.getXY();
        return [x+o[0], y+o[1]];
    },

    
    getAlignToXY : function(el, p, o){
        el = Ext.get(el);
        var d = this.dom;
        if(!el.dom){
            throw "Element.alignTo with an element that doesn't exist";
        }
        var c = false; 
        var p1 = "", p2 = "";
        o = o || [0,0];

        if(!p){
            p = "tl-bl";
        }else if(p == "?"){
            p = "tl-bl?";
        }else if(p.indexOf("-") == -1){
            p = "tl-" + p;
        }
        p = p.toLowerCase();
        var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
        if(!m){
           throw "Element.alignTo with an invalid alignment " + p;
        }
        p1 = m[1]; p2 = m[2]; c = !!m[3];

        
        
        var a1 = this.getAnchorXY(p1, true);
        var a2 = el.getAnchorXY(p2, false);

        var x = a2[0] - a1[0] + o[0];
        var y = a2[1] - a1[1] + o[1];

        if(c){
            
            var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
            
            var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;

            
            
            
            var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
           var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
           var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
           var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));

           var doc = document;
           var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
           var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;

           if((x+w) > dw + scrollX){
                x = swapX ? r.left-w : dw+scrollX-w;
            }
           if(x < scrollX){
               x = swapX ? r.right : scrollX;
           }
           if((y+h) > dh + scrollY){
                y = swapY ? r.top-h : dh+scrollY-h;
            }
           if (y < scrollY){
               y = swapY ? r.bottom : scrollY;
           }
        }
        return [x,y];
    },

    
    getConstrainToXY : function(){
        var os = {top:0, left:0, bottom:0, right: 0};

        return function(el, local, offsets, proposedXY){
            el = Ext.get(el);
            offsets = offsets ? Ext.applyIf(offsets, os) : os;

            var vw, vh, vx = 0, vy = 0;
            if(el.dom == document.body || el.dom == document){
                vw = Ext.lib.Dom.getViewWidth();
                vh = Ext.lib.Dom.getViewHeight();
            }else{
                vw = el.dom.clientWidth;
                vh = el.dom.clientHeight;
                if(!local){
                    var vxy = el.getXY();
                    vx = vxy[0];
                    vy = vxy[1];
                }
            }

            var s = el.getScroll();

            vx += offsets.left + s.left;
            vy += offsets.top + s.top;

            vw -= offsets.right;
            vh -= offsets.bottom;

            var vr = vx+vw;
            var vb = vy+vh;

            var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
            var x = xy[0], y = xy[1];
            var w = this.dom.offsetWidth, h = this.dom.offsetHeight;

            
            var moved = false;

            
            if((x + w) > vr){
                x = vr - w;
                moved = true;
            }
            if((y + h) > vb){
                y = vb - h;
                moved = true;
            }
            
            if(x < vx){
                x = vx;
                moved = true;
            }
            if(y < vy){
                y = vy;
                moved = true;
            }
            return moved ? [x, y] : false;
        };
    }(),

    
    adjustForConstraints : function(xy, parent, offsets){
        return this.getConstrainToXY(parent || document, false, offsets, xy) ||  xy;
    },

    
    alignTo : function(element, position, offsets, animate){
        var xy = this.getAlignToXY(element, position, offsets);
        this.setXY(xy, this.preanim(arguments, 3));
        return this;
    },

    
    anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
        var action = function(){
            this.alignTo(el, alignment, offsets, animate);
            Ext.callback(callback, this);
        };
        Ext.EventManager.onWindowResize(action, this);
        var tm = typeof monitorScroll;
        if(tm != 'undefined'){
            Ext.EventManager.on(window, 'scroll', action, this,
                {buffer: tm == 'number' ? monitorScroll : 50});
        }
        action.call(this); 
        return this;
    },
    
    clearOpacity : function(){
        if (window.ActiveXObject) {
            if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
                this.dom.style.filter = "";
            }
        } else {
            this.dom.style.opacity = "";
            this.dom.style["-moz-opa