onerror = stopError;
function stopError()
{
return true;
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
if (top.location != self.location) {
top.location=self.location;
}

  function popup()
{
 MeinFenster =
window.open('offer.htm','Zweitfenster','width=465,height=580,scrollbars=yes');
 MeinFenster.focus();
}