function map_hl(img, txt){
	tmp = document.getElementById("virginia_map");
	tmp.className = img;
	// alert(txt);

	tmp = document.getElementById("map_text");
	if(txt==''){
		tmp.innerHTML = "Click an area to select<br />a region of Virginia"; 
	} else {
		tmp.innerHTML = "<b>" + txt + "</b>"; 	
	}
}

function show_map(){
	tmp = document.getElementById("frmSearch");
	tmp.style.display = "none";

	tmp = document.getElementById("map");
	tmp.style.display = "block";
}

function hide_map(val){
	document.frmSearch.SrchRegion.value=val;

	tmp = document.getElementById("map");
	tmp.style.display = "none";

	tmp = document.getElementById("frmSearch");
	tmp.style.display = "block";

	return false;
}




function show_dropdown(id){
	$(".dropdown").each(function(i){ $(this).attr("style", "display: none;"); });
	$("#" + id).attr("style", "display: block;");
}

function hide_dropdown(){
	$(".dropdown").each(function(i){ $(this).attr("style", "display: none;"); });
}