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a.id===b[1]},attrPresence:function(a,b){return Element.hasAttribute(a,b[1])},attr:function(b,c){var a=Element.readAttribute(b,c[1]);return Selector.operators[c[2]](a,c[3])}},handlers:{concat:function(d,c){for(var e=0,f;f=c[e];e++){d.push(f)}return d},mark:function(a){for(var b=0,c;c=a[b];b++){c._counted=true}return a},unmark:function(a){for(var b=0,c;c=a[b];b++){c._counted=undefined}return a},index:function(a,d,g){a._counted=true;if(d){for(var b=a.childNodes,e=b.length-1,c=1;e>=0;e--){var f=b[e];if(f.nodeType==1&&(!g||f._counted)){f.nodeIndex=c++}}}else{for(var e=0,c=1,b=a.childNodes;f=b[e];e++){if(f.nodeType==1&&(!g||f._counted)){f.nodeIndex=c++}}}},unique:function(b){if(b.length==0){return b}var d=[],e;for(var c=0,a=b.length;c<a;c++){if(!(e=b[c])._counted){e._counted=true;d.push(Element.extend(e))}}return Selector.handlers.unmark(d)},descendant:function(a){var d=Selector.handlers;for(var c=0,b=[],e;e=a[c];c++){d.concat(b,e.getElementsByTagName("*"))}return b},child:function(a){var 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g=$(k),d=Selector.handlers;if(!g){return[]}if(!b&&a==document){return[g]}if(b){if(f){if(f=="child"){for(var c=0,e;e=b[c];c++){if(g.parentNode==e){return[g]}}}else{if(f=="descendant"){for(var c=0,e;e=b[c];c++){if(Element.descendantOf(g,e)){return[g]}}}else{if(f=="adjacent"){for(var c=0,e;e=b[c];c++){if(Selector.handlers.previousElementSibling(g)==e){return[g]}}}else{b=d[f](b)}}}}for(var c=0,e;e=b[c];c++){if(e==g){return[g]}}return[]}return(g&&Element.descendantOf(g,a))?[g]:[]},className:function(b,a,c,d){if(b&&d){b=this[d](b)}return Selector.handlers.byClassName(b,a,c)},byClassName:function(c,b,f){if(!c){c=Selector.handlers.descendant([b])}var h=" "+f+" ";for(var e=0,d=[],g,a;g=c[e];e++){a=g.className;if(a.length==0){continue}if(a==f||(" "+a+" ").include(h)){d.push(g)}}return d},attrPresence:function(c,b,a){if(!c){c=b.getElementsByTagName("*")}var e=[];for(var d=0,f;f=c[d];d++){if(Element.hasAttribute(f,a)){e.push(f)}}return 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c=Element.cumulativeScrollOffset(b);this.xcomp=a+c[0]-this.deltaX;this.ycomp=d+c[1]-this.deltaY;this.offset=Element.cumulativeOffset(b);return(this.ycomp>=this.offset[1]&&this.ycomp<this.offset[1]+b.offsetHeight&&this.xcomp>=this.offset[0]&&this.xcomp<this.offset[0]+b.offsetWidth)},overlap:function(b,a){if(!b){return 0}if(b=="vertical"){return((this.offset[1]+a.offsetHeight)-this.ycomp)/a.offsetHeight}if(b=="horizontal"){return((this.offset[0]+a.offsetWidth)-this.xcomp)/a.offsetWidth}},cumulativeOffset:Element.Methods.cumulativeOffset,positionedOffset:Element.Methods.positionedOffset,absolutize:function(a){Position.prepare();return Element.absolutize(a)},relativize:function(a){Position.prepare();return Element.relativize(a)},realOffset:Element.Methods.cumulativeScrollOffset,offsetParent:Element.Methods.getOffsetParent,page:Element.Methods.viewportOffset,clone:function(b,c,a){a=a||{};return 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a=window.screen.logicalXDPI?(window.screen.logicalXDPI/72):1.3333;if(b.indexOf("px")>0){c=parseFloat(b)}else{if(b.indexOf("pt")>0){c=a*parseFloat(b)}else{if(b.indexOf("in")>0){c=72*a*parseFloat(b)}else{if(b.indexOf("pc")>0){c=12*a*parseFloat(b)}else{if(b.indexOf("mm")>0){c=2.83465*a*parseFloat(b)}else{if(b.indexOf("cm")>0){c=28.3465*a*parseFloat(b)}}}}}}return c}function toPixelsAtElement(b,c,a){var d=0;if(c.indexOf("%")>0){var e=0;if(a){e=$(b.parentNode).getHeight()}else{e=$(b.parentNode).getWidth()}d=e*parseFloat(c)/100}else{if(c.indexOf("em")>0){d=parseFloat(c)*toPixels(Element.getStyle(b,"fontSize"))}else{d=toPixels(c)}}return d}function backgroundPositionDimension(d,c,b,e){var a=0;if(c==="center"){a=(b/2)-(e/2)}else{if((c==="right")||(c==="bottom")){a=b-e}else{if((c==="left")||(c==="top")){a=0}else{if(c.indexOf("px")>0){a=parseFloat(c)}else{if(c.indexOf("em")>0){a=parseFloat(c)*toPixels(d.currentStyle.fontSize)}else{if(c.indexOf("%")>0){a=parseFloat(c)*b/100}else{if((c.indexOf("pt")>0)||(c.indexOf("in")>0)||(c.indexOf("pc")>0)||(c.indexOf("cm")>0)||(c.indexOf("mm")>0)){a=toPixels(c)}}}}}}}return a}function elementHasCSSBGPNG(a){return(a.currentStyle&&a.currentStyle.backgroundImage&&(a.currentStyle.backgroundImage.indexOf("url(")!=-1)&&(a.currentStyle.backgroundImage.indexOf('.png")')!=-1))}function fixupIEPNGBG(c){if(c){if(elementHasCSSBGPNG(c)){var a=c.currentStyle.backgroundImage;var b=c.currentStyle.backgroundRepeat;var h=c.currentStyle.backgroundPositionX;var g=c.currentStyle.backgroundPositionY;var l=a.indexOf("url(");var d=a.indexOf(")",l);var 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IWSetDivOpacity(c,b,a){if(windowsInternetExplorer){if(b<0.99||(a==true)){$(c).setFilter("alpha","opacity="+b*100)}else{$(c).killFilter("alpha")}}else{$(c).setOpacity(b)}}function IMpreload(f,d,a){var c=d+"_rollover_"+a;var e=f+"/"+c+".png";self[c]=new Image();self[c].src=e;var g=d+"_link_"+a;var b=f+"/"+g+".png";self[g]=new Image();self[g].src=b;return true}function swapAlphaImageLoaderFilterSrc(b,d){var c="progid:DXImageTransform.Microsoft.AlphaImageLoader";var a='src="'+IEConvertURLForPNGFix(d)+'", sizingMethod="scale"';b.setFilter(c,a);b.originalSrc=b.src}function IMmouseover(d,a){var c=d+"_rollover_"+a;var e=d+"_link_"+a;var b=$(e);if(b){if(windowsInternetExplorer&&b.originalSrc){swapAlphaImageLoaderFilterSrc(b,self[c].src)}else{b.src=self[c].src}}return true}function IMmouseout(c,a){var d=c+"_link_"+a;var b=$(d);if(b){if(windowsInternetExplorer&&b.originalSrc){swapAlphaImageLoaderFilterSrc(b,self[d].src)}else{b.src=self[d].src}}return true}var quicktimeAvailable=false;var quicktimeVersion702=false;var isQuicktimeDetectionInitialized=false;var minVersionNum=117604352;var minVersionArray=["7","0","2"];function initializeQuicktimeDetection(){if((navigator.plugins!==null)&&(navigator.plugins.length>0)){for(i=0;i<navigator.plugins.length;i++){var b=navigator.plugins[i];if(b.name.toLowerCase().indexOf("quicktime plug-in ")!=-1){quicktimeAvailable=true;quicktimeVersionString=b.name.substring(18);var d=quicktimeVersionString.split(".");for(j=0;j<minVersionArray.length&&j<d.length;j++){var f=d[j];var a=minVersionArray[j];if((f>a)||((f==a)&&(j==minVersionArray.length-1))){quicktimeVersion702=true;break}else{if(f<a){break}}}break}}}else{if(window.ActiveXObject){try{quicktimeObj=new ActiveXObject("QuickTimeCheckObject.QuickTimeCheck.1");if(quicktimeObj!==null){quicktimeAvailable=true;quicktimeVersionNum=quicktimeObj.QuickTimeVersion;if(quicktimeVersionNum>=minVersionNum){quicktimeVersion702=true}}}catch(c){}}}isQuicktimeDetectionInitialized=true}function fixupPodcast(d,a){if(!isQuicktimeDetectionInitialized){initializeQuicktimeDetection()}if(!quicktimeVersion702){var c=$(d);var b=$(a);if(c&&b){b.style.display="inline";c.parentNode.removeChild(c)}}}function allListBulletImagesContainedBy(c){var a=[];for(var b=0;b<c.childNodes.length;++b){var d=c.childNodes[b];if((d.nodeName=="IMG")&&((c.nodeName=="SPAN")||(c.nodeName=="A"))&&(c.parentNode!=null)&&(c.parentNode.nodeName=="P")&&(c.parentNode.parentNode!=null)&&(c.parentNode.parentNode.nodeName=="LI")){a=a.concat([d])}a=a.concat(allListBulletImagesContainedBy(d))}return a}function hideAllListBulletImagesContainedBy(a){$A(allListBulletImagesContainedBy(a)).invoke("hide")}function showAllListBulletImagesContainedBy(a){$A(allListBulletImagesContainedBy(a)).invoke("show")}function getChildOfType(b,d,c){var a=$(b).select(d);return(c<a.length)?a.item(c):null}function containsFixedHeightIntermediate(b,a){if(b===a||b==null){return false}else{if(parseFloat(b.style.height)>0){return true}else{return 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k=false;for(i=0;i<h.length;i++){p=h[i];var b=elementLineHeight(p);if(!isNaN(b)){l=l||(b*1.5>=g);k=l&&isExceptionToOneLineRule(p)}var a=elementFontSize(p);if(!isNaN(a)){u=Math.min(u,a)}for(j=0;j<p.childNodes.length;j++){q=p.childNodes[j];if((q.nodeName=="SPAN")||(q.nodeName=="A")){a=elementFontSize(q);if(!isNaN(a)){u=Math.min(u,a)}}}}var s=parseFloat(MINIMUM_FONT);var f=0;while((u>s)&&(c>(g+HEIGHT_ERROR_MARGIN))&&(f<10)){++f;if(l&&!k){var r=parseInt(t.style.width,10);m.style.width=px(r*Math.pow(1.05,f))}else{var w=Math.max(0.95,s/u);for(i=0;i<h.length;i++){p=h[i];var o=elementFontSize(p)*w;var e=elementLineHeight(p)*w;for(j=0;j<p.childNodes.length;j++){q=p.childNodes[j];if((q.nodeName=="SPAN")||(q.nodeName=="A")){var n=elementLineHeight(q)*w;if(!isNaN(n)){q.style.lineHeight=n+UNITS}var v=elementFontSize(q)*w;if(!isNaN(v)){q.style.fontSize=v+UNITS;u=Math.min(u,v)}}}if(!isNaN(e)){p.style.lineHeight=e+UNITS}if(!isNaN(o)){p.style.fontSize=o+UNITS;u=Math.min(u,o)}}}c=m.offsetHeight}}showAllListBulletImagesContainedBy(m)}}}function elementLineHeight(b){var c=MINIMUM_FONT;if(document.defaultView){var a=document.defaultView.getComputedStyle(b,null);if(a){c=a.getPropertyValue("line-height")}}else{if(b.currentStyle){c=b.currentStyle.lineHeight}}if((UNITS.length===0)&&(c!=MINIMUM_FONT)){UNITS=c.substring(c.length-2,c.length)}return parseFloat(c)}function adjustLineHeightIfTooBig(g){var e;var a=$(g);if(a){e=a.selectFirst("div.text-content");if(e){hideAllListBulletImagesContainedBy(e);var b=e.offsetHeight;var d=b;if(a.style.height!==""){d=parseFloat(a.style.height)}if(b>(d+HEIGHT_ERROR_MARGIN)){var m=true;var h=0;while((m)&&(b>(d+HEIGHT_ERROR_MARGIN))&&(h<10)){m=false;++h;var c=getShrinkableParaDescendants(e);for(i=0;i<c.length;i++){var n;var l;var k=c[i];n=elementFontSize(k);l=elementLineHeight(k)*0.95;if(!isNaN(l)&&l>=(n*1.1)){k.style.lineHeight=l+UNITS;m=true}for(j=0;j<k.childNodes.length;j++){var f=k.childNodes[j];if((f.nodeName=="SPAN")||(f.nodeName=="A")){n=elementFontSize(f);l=elementLineHeight(f)*0.95;if(!isNaN(l)&&l>=(n*1.1)){f.style.lineHeight=l+UNITS;m=true}}}}b=e.offsetHeight}}showAllListBulletImagesContainedBy(e)}}}function isDiv(a){return(a.nodeType==Node.ELEMENT_NODE)&&(a.tagName=="DIV")}function fixupAllMozInlineBlocks(){if(isFirefox||isCamino){var g=$$("div.inline-block");for(var d=0,h=g.length;d<h;++d){var a=g[d];var b=document.createElement("div");b.style.position="relative";b.style.overflow="visible";for(var c=0,f=a.childNodes.length;c<f;++c){var e=a.childNodes[0];a.removeChild(e);b.appendChild(e)}a.appendChild(b)}}}function getWidthDefiningAncestor(a){return a.up('[style~="width:"]')||document.body}function updateListOfIE7FloatsFix(f){var f=$(f);var e=f.getStyle("float");if(e=="left"||e=="right"){var b=getWidthDefiningAncestor(f);var a=b.select('[style~="float:"]');while(a.length>0){var c=a.shift();e=c.getStyle("float");if(e=="left"||e=="right"){var d=getWidthDefiningAncestor(c);if(d===b){if(!listOfIE7FloatsFix.include(c)){listOfIE7FloatsFix.push(c)}}}}}}function fixupFloatsIfIE7(){if(windowsInternetExplorer&&effectiveBrowserVersion==7){if(listOfIE7FloatsFix.length>0){var a=[];var c;var b;while(listOfIE7FloatsFix.length>0){c=listOfIE7FloatsFix.shift();b=c.getStyle("display");$(c).hide();a.push({element:c,displayStyle:b})}while(a.length>0){var d=a.shift();c=d.element;b=d.displayStyle;$(c).setStyle({display:b})}}}}function joltLater(a){setTimeout(function(b){$(b).hide()}.bind(null,a),100);setTimeout(function(b){$(b).show()}.bind(null,a),200)}function performPostEffectsFixups(){fixupAllMozInlineBlocks();fixupFloatsIfIE7()}function reduceLeftMarginIfIE6(a){if(windowsInternetExplorer&&effectiveBrowserVersion<7){$(a).style.marginLeft=px(parseFloat($(a).style.marginLeft||0)-1)}}function reduceRightMarginIfIE6(a){if(windowsInternetExplorer&&effectiveBrowserVersion<7){$(a).style.marginRight=px(parseFloat($(a).style.marginRight||0)-1)}}Object.objectType=function(b){var a=typeof b;if(a=="object"){if(b.constructor==Array){a="Array"}}return a};var trace=function(){};function ajaxGetDocumentElement(a){var b=null;if(a){if(a.responseXML&&a.responseXML.documentElement){b=a.responseXML}else{if(a.responseText){if(window.DOMParser){b=(new DOMParser()).parseFromString(a.responseText,"text/xml")}else{if(window.ActiveXObject){b=new ActiveXObject("MSXML.DOMDocument");if(b){b.async=false;b.loadXML(a.responseText)}}}}}}return b?b.documentElement:null}function iWLog(a){if(window.console){window.console.log(a)}else{if(window.dump){window.dump(a+"\n")}}}function iWPosition(b,f,e,d,a){var g="";if(b){g="position: absolute; "}var c="";if(d&&a){c=" width: "+d+"px; height: "+a+"px;"}return g+"left: "+f+"px; top: "+e+"px;"+c}var gIWUtilsTransparentGifURL="";function 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IWRect=Class.create({initialize:function(){if(arguments.length==1){this.origin=arguments[0].origin;this.size=arguments[0].size}else{if(arguments.length==2){this.origin=arguments[0];this.size=arguments[1]}else{if(arguments.length==4){this.origin=new IWPoint(arguments[0],arguments[1]);this.size=new IWSize(arguments[2],arguments[3])}}}},clone:function(){return new IWRect(this.origin.x,this.origin.y,this.size.width,this.size.height)},toString:function(){return"Rect("+this.origin.toString()+", "+this.size.toString()+")"},maxX:function(){return this.origin.x+this.size.width},maxY:function(){return this.origin.y+this.size.height},union:function(b){var a=Math.min(this.origin.x,b.origin.x);var e=Math.min(this.origin.y,b.origin.y);var d=Math.max(this.maxX(),b.maxX());var c=Math.max(this.maxY(),b.maxY());return new IWRect(a,e,d-a,c-e)},intersection:function(c){var b;var a=Math.max(this.origin.x,c.origin.x);var f=Math.max(this.origin.y,c.origin.y);var e=Math.min(this.maxX(),c.maxX());var 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IWExtents(this.origin.x,this.origin.y,this.origin.x+this.size.width,this.origin.y+this.size.height)},paddingToRect:function(a){return new IWPadding(this.origin.x-a.origin.x,this.origin.y-a.origin.y,a.maxX()-this.maxX(),a.maxY()-this.maxY())},fill:function(a){a.fillRect(this.origin.x,this.origin.y,this.size.width,this.size.height)},clear:function(a){a.clearRect(this.origin.x,this.origin.y,this.size.width,this.size.height)}});var IWExtents=Class.create({initialize:function(d,c,b,a){this.left=d;this.top=c;this.right=b;this.bottom=a},clone:function(){return new IWExtents(this.left,this.top,this.right,this.bottom)},toRect:function(){return new IWRect(this.left,this.top,this.right-this.left,this.bottom-this.top)}});var IWPadding=Class.create({initialize:function(d,c,b,a){this.left=d;this.top=c;this.right=b;this.bottom=a}});var IWNotificationCenter=Class.create({initialize:function(){this.mDispatchTable=new Array()},addObserver:function(a,d,c,b){this.p_observersForName(c).push(new Array(a,d,b))},removeObserver:function(a){},postNotification:function(c){if(c.name()!=null){var a=this.mDispatchTable[c.name()];this.p_postNotificationToObservers(c,a)}var b=this.mDispatchTable[null];this.p_postNotificationToObservers(c,b)},postNotificationWithInfo:function(c,b,a){this.postNotification(new IWNotification(c,b,a))},p_postNotificationToObservers:function(d,e){if(d!=null&&e!=null){for(var b=0;b<e.length;b++){var a=e[b][0];var f=e[b][1];var c=e[b][2];if(c==null||c===d.object()){f.call(a,d)}}}},p_observersForName:function(a){if(this.mDispatchTable[a]===undefined){this.mDispatchTable[a]=new Array()}return this.mDispatchTable[a]}});var NotificationCenter=new IWNotificationCenter();var IWNotification=Class.create({initialize:function(c,b,a){this.mName=c;this.mObject=b;this.mUserInfo=a},name:function(){return this.mName},object:function(){return this.mObject},userInfo:function(){return this.mUserInfo}});var IWAssertionsEnabled=true;function IWAssert(c,b){if(IWAssertionsEnabled){function e(l,k){var g=new RegExp("return[\t\r ]*([^};\r]*)");var f=l.toString().match(g)[1];var h='Assertion failed: "'+f+'"';if(k!=null){h+=".  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b=$(a).select(c);return(b.length>0)?$(b[0]):null},setVisibility:function(a,b){a=$(a);if(b){a.style.display="inline"}else{a.style.display="none"}return a},ensureHasLayoutForIE:function(a){a=$(a);if(windowsInternetExplorer&&effectiveBrowserVersion<8){if(!a.currentStyle.hasLayout){a.style.zoom=1}}},setFilter:function(c,b,a){c=$(c);var d=new RegExp(b+"\\([^\\)]*\\);","gi");c.style.filter=c.style.filter.replace(d,"")+b+"("+a+"); ";return c},killFilter:function(b,a){b=$(b);var c=new RegExp(a+"\\([^\\)]*\\);","gi");b.style.filter=b.style.filter.replace(c,"");return b},cloneNodeExcludingIDs:function(c,a){var f=c.cloneNode(a);if(a){var e=f.select("[id]");for(var b=0,d=e.length;b<d;++b){e[b].id=""}}f.id="";return f}});Object.extend(Array.prototype,{contains:function(a){return $A(this).indexOf(a)!=-1},isEqual:function(b){if(this.length==b.length){for(var a=0;a<this.length;++a){if(this[a]!=b[a]){return false}}return true}return false},minusArray:function(b){var a=$A(this);$A(b).each(function(c){a=a.without(c)});return a}});String.stringWithFormat=function(f){var e="";var b=1;var a=/%((\d+)\$)?([%s])?/;while(true){foundIndex=f.search(a);if(foundIndex==-1){e+=f;break}if(foundIndex>0){e+=f.substring(0,foundIndex)}var d=f.match(a);var c=d[3];if(c=="%"){e+="%"}else{if(d[2]){argumentNumber=parseInt(d[2])}else{argumentNumber=b++}argument=(argumentNumber<arguments.length)?arguments[argumentNumber]:"";if(c=="s"){e+=argument}}f=f.substring(foundIndex+d[0].length)}return e};Object.extend(String.prototype,{lastPathComponent:function(){return this.substr(this.lastIndexOf("/")+1)},pathExtension:function(){var b=this.lastIndexOf("/");var a=this.lastIndexOf(".");return((a>b+1)&&a>0)?this.slice(a+1):this},stringByDeletingLastPathComponent:function(){return this.substr(0,this.lastIndexOf("/"))},stringByDeletingPathExtension:function(){var b=this.lastIndexOf("/");var a=this.lastIndexOf(".");if((a>b+1)&&a>0){return this.slice(0,a)}return 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b=this;if(this.indexOf(":/")==-1){var c=document.URL.urlStringByDeletingQueryAndFragment();var a=c.stringByDeletingLastPathComponent();b=a.stringByAppendingPathComponent(this)}return b},toRebasedURL:function(a){return this.toRelativeURL(a).toAbsoluteURL()},httpURLRegExp:function(){if(String.m_httpurlRegExp==undefined){var d="[A-Za-z]";var q="[0-9]";var g="[$_.+-]";var b="[!*'(),]";var r="("+d+"|"+q+"|"+g+"|"+b+")";var f="("+q+"|[A-Fa-f])";var w="(%"+f+f+")";var a="("+r+"|"+w+")";var e="("+d+"|"+q+")";var l=q+"+";var v="("+l+"\\."+l+"\\."+l+"\\."+l+")";var t="(("+d+"("+d+"|-)*"+e+")|"+d+")";var c="(("+e+"("+e+"|-)*"+e+")|"+e+")";var n="(("+c+"\\.)*"+t+")";var p="("+n+"|"+v+")";var h=l;var u="(("+p+")(:"+h+")?)";var m="((("+a+")|[;:@&=])*)";var k="((("+a+")|[;:@&=])*)";var s="("+m+"(/"+m+")*)";var o="((http)|(feed)|(https))://"+u+"(/"+s+"(\\?"+k+")?)?";String.m_httpurlRegExp=new RegExp(o)}return String.m_httpurlRegExp},isHTTPURL:function(){var a=this.match(this.httpURLRegExp());return a?(a[0]==this):false},firstHTTPURL:function(){var a=this.match(this.httpURLRegExp());return a?a[0]:undefined},httpURLQueryString:function(){var a=this.indexOf("?");a=((a==-1)?this.indexOf("&"):a);return(a==-1)?"":this.slice(a+1)},plaintextgsub:function(d,b){var c=this;while(true){var a=c.indexOf(d);if(a==-1){break}c=c.substr(0,a)+b+c.substr(a+d.length)}return c}});function IWURL(a){try{if((arguments.length==0)||(arguments.length==1&&(a==""||a==null))){this.p_initWithParts(null,null,null,null,null)}else{if(arguments.length==1){a.replace("file://localhost/","file:///");var c=a.match(/^([A-Z]+):\/\/([^/]*)((\/[^?#]*)(\?([^#]*))?(#(.*))?)?/i);if(c){this.p_initWithParts(c[1],c[2],c[4]||"/",c[6]||null,c[8]||null)}else{c=a.match(/^([^?#]*)(\?([^#]*))?(#(.*))?/);if(c){this.p_initWithParts(null,null,c[1],c[3]||null,c[5]||null)}else{}}}}}catch(b){print("Exception Parsing URL:"+b)}}Object.extend(IWURL,{p_normalizePathComponents:function(c){var b=0;while(b<c.length){var a=c[b];if(a==""||a=="."){c.splice(b,1)}else{if(a==".."){if(b>0){var d=c[b-1];if(d=="/"){c.splice(b,1)}else{if(d!=".."){c.splice(b-1,2);b-=1}else{b+=1}}}else{b+=1}}else{b+=1}}}return c}});Object.extend(IWURL.prototype,{p_initWithParts:function(f,e,a,b,d){this.mProtocol=f;this.mAuthority=e;this.mQuery=b;this.mFragment=d;this.mPathComponents=null;if(a){this.mPathComponents=a.split("/");if(this.mPathComponents[0]==""){this.mPathComponents[0]="/"}for(var c=0;c<this.mPathComponents.length;++c){this.mPathComponents[c]=decodeURIComponent(this.mPathComponents[c])}this.mPathComponents=IWURL.p_normalizePathComponents(this.mPathComponents)}},copy:function(){var b=new IWURL();b.mProtocol=this.mProtocol;b.mAuthority=this.mAuthority;b.mQuery=this.mQuery;b.mFragment=this.mFragment;b.mPathComponents=null;if(this.mPathComponents){b.mPathComponents=[];for(var a=0;a<this.mPathComponents.length;++a){b.mPathComponents[a]=String(this.mPathComponents[a])}}return b},toString:function(){var b="null";if(this.mPathComponents){b="";this.mPathComponents.each(function(c){if(b==""){b="[ "+c}else{b+=", "+c}});if(b==""){b="[]"}else{b+=" ]"}}var a="{"+this.mProtocol+", "+this.mAuthority+", "+b+", "+this.mQuery+", "+this.mFragment+"}";return a},isAbsolute:function(){return(this.mPathComponents&&this.mPathComponents.length&&this.mPathComponents[0]=="/")},isRelative:function(){return(this.mProtocol==null)},encodedPathComponents:function(){var a=[];var b=0;while(b<this.mPathComponents.length){if((b==0)&&(this.mPathComponents[0]=="/")){a.push("/")}else{a.push(encodeURIComponent(this.mPathComponents[b]))}b+=1}return a},encodedPath:function(){if(this.isAbsolute()){return"/"+this.encodedPathComponents().slice(1).join("/")}else{return this.encodedPathComponents().join("/")}},toURLString:function(){if(this.isRelative()){return this.encodedPath()+(this.mQuery?"?"+this.mQuery:"")+(this.mFragment?"#"+this.mFragment:"")}else{return this.mProtocol+"://"+this.mAuthority+this.encodedPath()+(this.mQuery?"?"+this.mQuery:"")+(this.mFragment?"#"+this.mFragment:"")}},isEqual:function(b){var c=true;if((this.mPathComponents)&&(b.mPathComponents)&&(this.mPathComponents.length==b.mPathComponents.length)){for(var a=0;a<this.mPathComponents.length;++a){if(this.mPathComponents[a]!=b.mPathComponents[a]){c=false;break}}}else{c=false}return(this.mProtocol==b.mProtocol)&&(this.mAuthority==b.mAuthority)&&c&&(this.mQuery==b.mQuery)&&(this.mFragment==b.mFragment)},resolve:function(b){if(!this.isRelative()){return new IWURL(this.toURLString())}var a=b.copy();a.mQuery=null;a.mFragment=null;if(a.mPathComponents==null){a.mPathComponents=[]}this.mPathComponents.each(function(c){a.mPathComponents.push(c)});a.mPathComponents=IWURL.p_normalizePathComponents(a.mPathComponents);return a},relativize:function(e){if(e&&(e.mPathComponents&&e.mPathComponents.length>0)&&(this.mProtocol==e.mProtocol)&&(this.mAuthority==e.mAuthority)){var d=0;for(var c=0;c<Math.min(this.mPathComponents.length,e.mPathComponents.length);++c){if(this.mPathComponents[c]==e.mPathComponents[c]){d=c}else{break}}var b=[];for(var a=e.mPathComponents.length-1;a>d;--a){b.push("..")}for(var g=d+1;g<this.mPathComponents.length;++g){b.push(this.mPathComponents[g])}var f=new IWURL();f.mPathComponents=IWURL.p_normalizePathComponents(b);f.mQuery=this.mQuery;f.mFragment=this.mFragment;return f}else{return this.copy()}}});