<SCRIPT TYPE="text/javascript">

// Hide custom options parameters for browsers that understand Javascript

var paramtables = document.getElementsByName("paramtable");

for (var i = 0; i < paramtables.length; i++)

{

  var opt = paramtables[i].id.substr(0, paramtables[i].id.lastIndexOf("-"));

  var cb = document.getElementById("select-" + opt);

  if (cb.value != "Custom")

    paramtables[i].style.display = "none";

}

--></SCRIPT>

</FORM>