function showBrand(objForm)
{
 var val;
  if (document.form1.Shop_by_brand.selectedIndex >0)
  {
     val = document.form1.Shop_by_brand.options[document.form1.Shop_by_brand.selectedIndex].value;
    //alert("val="+val);
     document.form1.action = "bsf.asp?b="+val+"&f=b";
     document.form1.submit();
  }
  else
  alert("Please select a brand");
}

function showFragBrand(objForm)
{
 var val;
  if (document.form1.Shop_by_brand2.selectedIndex >0)
  {
     val = document.form1.Shop_by_brand2.options[document.form1.Shop_by_brand2.selectedIndex].value;
    //alert("val="+val);
     document.form1.action = "bsf.asp?b="+val+"&f=b";
     document.form1.submit();
  }
  else
  alert("Please select a fragrance brand");
}