function supplierSearch(form,csn)
{
	var metroAreaId = form.ddlMetroArea.options[form.ddlMetroArea.selectedIndex].value;
	if ((!isNaN(parseInt(metroAreaId))) && (metroAreaId != 0)) {
		window.location = "http://guest.cvent.com/RFP/Venues.aspx?ma=" + metroAreaId + "&vtt=3&WT.mc_id=" + csn;
	} else { 
		alert("Please Select a Metro Area for your Search");
	}
	return false;
}