function createCookie(name,value,days){if(!days){days=60}var date=new Date();date.setTime(date.getTime()+(days*24*60*60*1000));var expires="; expires="+date.toGMTString();document.cookie=name+"="+value+expires+"; path=/"}function readCookie(name){var nameEQ=name+"=";var ca=document.cookie.split(';');for(var i=0;i<ca.length;i++){var c=ca[i];while(c.charAt(0)==' ')c=c.substring(1,c.length);if(c.indexOf(nameEQ)==0)return c.substring(nameEQ.length,c.length)}return null}function eraseCookie(name){createCookie(name,"",-1)}function getGAValue(name){if(!name||name=="")return"";var cookieValue=readCookie("__utmz");var valueRegex=RegExp("(?:\\||\\.)"+name+"=([^|]+)");value=valueRegex.exec(cookieValue);if(value){return value[1]}else{return""}}function getSource(){var gclid=getGAValue('gclid');if(gclid){var source="google"}else{var source=getGAValue('utmcsr')}return source}function getMedium(){var gclid=getGAValue('gclid');if(gclid){var medium="cpc"}else{var medium=getGAValue('utmcmd')}return medium}function getKeyword(){var keyword=getGAValue('utmctr');return keyword}function trackOriginalSource(){var source=getSource();var medium=getMedium();var keyword=getKeyword();if(!pageTracker._getVisitorCustomVar(2)&&!pageTracker._getVisitorCustomVar(3)&&!pageTracker._getVisitorCustomVar(4)){pageTracker._setCustomVar(2,"Original Medium",cleanString(medium),1);pageTracker._setCustomVar(3,"Original Source",cleanString(source),1);pageTracker._setCustomVar(4,"Original Keyword",cleanString(keyword),1)}}function trackExactAdwordsTerm(){if(getMedium()=="cpc"&&getSource()=="google"){var keyword=getKeyword();pageTracker._setCustomVar(1,"Adwords Exact Keyword",cleanString(keyword),1)}}function cleanString(string){string=string.replace('%20',' ');string=string.replace('(','');string=string.replace(')','');return string}