function checkDelete($item) {
		var dummy=confirm("Are you sure you wish to delete this " + $item + "?");
		if (dummy)
			return true;
		else
			return false;
}
function validateContact($form) {

		if ( contact.name.value == "" ) {
			alert("Please enter your name!");
			contact.name.focus();
			return false;
		}

		if ( contact.email.value == "" ) {
			if ( contact.phone.value == "" ) {
				alert("Please enter either e-mail or phone!");
				contact.name.focus();
				return false;
			}
		}

		return true;
}