var refr=escape(document.referrer); /* get the http referer and encode it */ var dom=location.hostname; /* get the host domain */ var stURL="http://eu.link.decdna.net/n/18578/45025/www.parship.com.mx/1di3aqi;11;4;;6;;8ci289;;;;;1;/i/c?0&pq=%2f&1pixgif&referer=" + refr; if ( (refr && refr.search(dom) == -1) && (location.href.toUpperCase().indexOf("247SEO=N") == -1) ) /* if the referrer is external preload the image request */ { imageTR = new Image(); imageTR.src = stURL; }