function surfto(form)
{
 if(form == "nothing")
 {
   document.forms[0].elements[0].blur();
   return;
 }  
  else {

     var index=form.dest.selectedIndex
     var url=form.dest.options[index].value;
     if (url!="nothing")
        window.open(form.dest.options[index].value, target="c4");
  }
}