var xmlhttp;var url=document.location;var ref=document.referrer;function initKW(){xmlhttp=null;var keyword=getKWs();if(!keyword)return false;var e=encodeURIComponent;if(window.XMLHttpRequest)xmlhttp=new XMLHttpRequest();else xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");xmlhttp.open("get","http://www.banen.nl/stm/ref.php?keyword="+e(keyword)+"&url="+e(url)+"&title="+e(document.title)+"&ref="+e(ref),false);xmlhttp.send(null)};function testSE(){var r=ref.toUpperCase();if(r.indexOf('GOOGLE.')>0||r.indexOf('BING.COM')>0||r.indexOf('LOCALHOST')>0)return'q';if(r.indexOf('YAHOO.COM')>0)return'p';return false}function getKWs(){var qd=testSE();if(qd==false)return false;try{var qIndex=ref.indexOf('?');if(qIndex<1)return false;var qs=ref.substring(qIndex+1,ref.length);var prm=qs.split('&');for(i=0;i<prm.length;i++){var pair=prm[i].split('=');temp=unescape(pair[0]).split('+');name=temp.join(' ');if(name!=qd)continue;var keywords=pair[1].replace('+',' ')}}catch(exception){}return keywords}