function showDropDown(idname)
{

 var childobj = document.getElementById(idname);
 if (childobj.style.display == "none"){
    childobj.style.display = "block";
 }else {
    childobj.style.display = "none";
 }
}

function validateArea(form) {
if (form.region.selectedIndex == 0) {
	alert("Please select a delivery area!");
	return false;
} else {
	return true;
}
}