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(function(w){"use strict";var respond={};w.respond=respond;respond.update=function(){};var requestQueue=[],xmlHttp=(function(){var xmlhttpmethod=false;try{xmlhttpmethod=new w.XMLHttpRequest();}catch(e){xmlhttpmethod=new w.ActiveXObject("Microsoft.XMLHTTP");}return function(){return xmlhttpmethod;};})(),ajax=function(url,callback){var req=xmlHttp();if(!req){return;}req.open("GET",url,true);req.onreadystatechange=function(){if(req.readyState!==4||req.status!==200&&req.status!==304){return;}callback(req.responseText);};if(req.readyState===4){return;}req.send(null);},isUnsupportedMediaQuery=function(query){return query.replace(respond.regex.minmaxwh,'').match(respond.regex.other);};respond.ajax=ajax;respond.queue=requestQueue;respond.unsupportedmq=isUnsupportedMediaQuery;respond.regex={media:/@media[^\{]+\{([^\{\}]*\{[^\}\{]*\})+/gi,keyframes:/@(?:\-(?:o|moz|webkit)\-)?keyframes[^\{]+\{(?:[^\{\}]*\{[^\}\{]*\})+[^\}]*\}/gi,comments:/\/\*[^*]*\*+([^/][^*]*\*+)*\//gi,urls:/(url\()['"]?([^\/\)'"][^:\)'"]+)['"]?(\))/g,findStyles:/@media *([^\{]+)\{([\S\s]+?)$/,only:/(only\s+)?([a-zA-Z]+)\s?/,minw:/\(\s*min\-width\s*:\s*(\s*[0-9\.]+)(px|em)\s*\)/,maxw:/\(\s*max\-width\s*:\s*(\s*[0-9\.]+)(px|em)\s*\)/,minmaxwh:/\(\s*m(in|ax)\-(height|width)\s*:\s*(\s*[0-9\.]+)(px|em)\s*\)/gi,other:/\([^\)]*\)/g};respond.mediaQueriesSupported=w.matchMedia&&w.matchMedia("only all")!==null&&w.matchMedia("only all").matches;if(respond.mediaQueriesSupported){return;}var doc=w.document,docElem=doc.documentElement,mediastyles=[],rules=[],appendedEls=[],parsedSheets={},resizeThrottle=30,head=doc.getElementsByTagName("head")[0]||docElem,base=doc.getElementsByTagName("base")[0],links=head.getElementsByTagName("link"),lastCall,resizeDefer,eminpx,getEmValue=function(){var ret,div=doc.createElement('div'),body=doc.body,originalHTMLFontSize=docElem.style.fontSize,originalBodyFontSize=body&&body.style.fontSize,fakeUsed=false;div.style.cssText="position:absolute;font-size:1em;width:1em";if(!body){body=fakeUsed=doc.createElement("body");body.style.background="none";}docElem.style.fontSize="100%";body.style.fontSize="100%";body.appendChild(div);if(fakeUsed){docElem.insertBefore(body,docElem.firstChild);}ret=div.offsetWidth;if(fakeUsed){docElem.removeChild(body);}else{body.removeChild(div);}docElem.style.fontSize=originalHTMLFontSize;if(originalBodyFontSize){body.style.fontSize=originalBodyFontSize;}ret=eminpx=parseFloat(ret);return ret;},applyMedia=function(fromResize){var name="clientWidth",docElemProp=docElem[name],currWidth=doc.compatMode==="CSS1Compat"&&docElemProp||doc.body[name]||docElemProp,styleBlocks={},lastLink=links[links.length-1],now=(new Date()).getTime();if(fromResize&&lastCall&&now-lastCall<resizeThrottle){w.clearTimeout(resizeDefer);resizeDefer=w.setTimeout(applyMedia,resizeThrottle);return;}else{lastCall=now;}for(var i in mediastyles){if(mediastyles.hasOwnProperty(i)){var thisstyle=mediastyles[i],min=thisstyle.minw,max=thisstyle.maxw,minnull=min===null,maxnull=max===null,em="em";if(!!min){min=parseFloat(min)*(min.indexOf(em)>-1?(eminpx||getEmValue()):1);}if(!!max){max=parseFloat(max)*(max.indexOf(em)>-1?(eminpx||getEmValue()):1);}if(!thisstyle.hasquery||(!minnull||!maxnull)&&(minnull||currWidth>=min)&&(maxnull||currWidth<=max)){if(!styleBlocks[thisstyle.media]){styleBlocks[thisstyle.media]=[];}styleBlocks[thisstyle.media].push(rules[thisstyle.rules]);}}}for(var j in appendedEls){if(appendedEls.hasOwnProperty(j)){if(appendedEls[j]&&appendedEls[j].parentNode===head){head.removeChild(appendedEls[j]);}}}appendedEls.length=0;for(var k in styleBlocks){if(styleBlocks.hasOwnProperty(k)){var ss=doc.createElement("style"),css=styleBlocks[k].join("\n");ss.type="text/css";ss.media=k;head.insertBefore(ss,lastLink.nextSibling);if(ss.styleSheet){ss.styleSheet.cssText=css;}else{ss.appendChild(doc.createTextNode(css));}appendedEls.push(ss);}}},translate=function(styles,href,media){var qs=styles.replace(respond.regex.comments,'').replace(respond.regex.keyframes,'').match(respond.regex.media),ql=qs&&qs.length||0;href=href.substring(0,href.lastIndexOf("/"));var repUrls=function(css){return css.replace(respond.regex.urls,"$1"+href+"$2$3");},useMedia=!ql&&media;if(href.length){href+="/";}if(useMedia){ql=1;}for(var i=0;i<ql;i++){var fullq,thisq,eachq,eql;if(useMedia){fullq=media;rules.push(repUrls(styles));}else{fullq=qs[i].match(respond.regex.findStyles)&&RegExp.$1;rules.push(RegExp.$2&&repUrls(RegExp.$2));}eachq=fullq.split(",");eql=eachq.length;for(var j=0;j<eql;j++){thisq=eachq[j];if(isUnsupportedMediaQuery(thisq)){continue;}mediastyles.push({media:thisq.split("(")[0].match(respond.regex.only)&&RegExp.$2||"all",rules:rules.length-1,hasquery:thisq.indexOf("(")>-1,minw:thisq.match(respond.regex.minw)&&parseFloat(RegExp.$1)+(RegExp.$2||""),maxw:thisq.match(respond.regex.maxw)&&parseFloat(RegExp.$1)+(RegExp.$2||"")});}}applyMedia();},makeRequests=function(){if(requestQueue.length){var thisRequest=requestQueue.shift();ajax(thisRequest.href,function(styles){translate(styles,thisRequest.href,thisRequest.media);parsedSheets[thisRequest.href]=true;w.setTimeout(function(){makeRequests();},0);});}},ripCSS=function(){for(var i=0;i<links.length;i++){var sheet=links[i],href=sheet.href,media=sheet.media,isCSS=sheet.rel&&sheet.rel.toLowerCase()==="stylesheet";if(!!href&&isCSS&&!parsedSheets[href]){if(sheet.styleSheet&&sheet.styleSheet.rawCssText){translate(sheet.styleSheet.rawCssText,href,media);parsedSheets[href]=true;}else{if((!/^([a-zA-Z:]*\/\/)/.test(href)&&!base)||href.replace(RegExp.$1,"").split("/")[0]===w.location.host){if(href.substring(0,2)==="//"){href=w.location.protocol+href;}requestQueue.push({href:href,media:media});}}}}makeRequests();};ripCSS();respond.update=ripCSS;respond.getEmValue=getEmValue;function callMedia(){applyMedia(true);}if(w.addEventListener){w.addEventListener("resize",callMedia,false);}else if(w.attachEvent){w.attachEvent("onresize",callMedia);}})(this);