function catalogOptionChange(oTarget)
{
    if (oTarget.options)
    {   // check to if have options property
        if (oTarget.options[0].selected)
            oTarget.className = "optionDefault";
        else
            oTarget.className = "optionSelected";
    }
}
function colorCatalogOption()
{
    if (document.frmSearchWithin.elements)
    {
        var oList = document.frmSearchWithin.elements;
        for (var c=0;c < oList.length;c++)
        {
            if ((oList[c].type == "select-one") && (oList[c].name.indexOf("cmbExpandedDimension") == 0))
            {
	        catalogOptionChange(oList[c]);
	    }
        }
    }
}