function OpenLoginWindow(url,width,height) {

         myWind = window.open(url,'seller32160','toolbar=no,location=no,directories=no,status=no,scrollbars=yes,resizable=no,copyhistory=no,width='+width+',height='+height);

         myWind.creator = window

         myWind.document.close()

      }

   function OpenWindow(url) {
      myWind = window.open(url,'productitem','toolbar=no,location=no,directories=no,status=no,scrollbars=yes,resizable=yes,copyhistory=no,width=800,height=550')
      myWind.creator = window
      myWind.document.close()
   }