function getURLParam(strParamName){var strReturn="";var strHref=window.location.href;if(strHref.indexOf("?")>-1){var strQueryString=strHref.substr(strHref.indexOf("?")).toLowerCase();var aQueryString=strQueryString.split("&");for(var iParam=0;iParam<aQueryString.length;iParam++){if(aQueryString[iParam].indexOf(strParamName.toLowerCase()+"=")>-1){var aParam=aQueryString[iParam].split("=");strReturn=aParam[1];break;}}}
return unescape(strReturn);}
function createCookie(name,value,days){if(days){var date=new Date();date.setTime(date.getTime()+(days*24*60*60*1000));var expires="; expires="+date.toGMTString();}
else var expires="";document.cookie=name+"="+value+expires+"; path=/";}
function deleteCookie(name){document.cookie=name+"=;expires=Thu, 01-Jan-1970 00:00:01 GMT;path=/";}
function setupCookie(){var strReturn=getURLParam("ref");if(strReturn!=null&&strReturn!=""){deleteCookie("acquisitionid");createCookie("CONTACT.PARTNERID",strReturn,21);}
strReturn=getURLParam("keywords");if(strReturn==""){strReturn=getURLParam("_kk");}
if(strReturn!=null&&strReturn!=""){createCookie("acquisitionkw",strReturn,21);}
strReturn=getURLParam("_kq");if(strReturn!=null&&strReturn!=""){createCookie("acquisitionkq",strReturn,21);}
if(document.referrer!=null&&document.referrer!=""&&document.referrer.indexOf("genbook.com/")<0){createCookie("acquisitionref",document.referrer,21);}}