function prelaunch() 
{

   var trackid;
   var artistid; 

    trackid = document.form1.tr1.value;
    artistid= document.form1.ar1.value;

document.form1.action="preshopping.asp?info=ASLOKJUYRGHDSBGTDKIHATGFRAnbmvcnmHFKDSHGKHKGSDFHKGHKHGKHFKDSHGbljfkldsh&member="+trackid+'&data=HFHGFKDIWHDKLKD1245LDLDLDLD25487525DHHDHDH';
document.form1.submit();


}