// JavaScript Document
		function validate()
		{
			var x = document.getElementById('txtEmail').value;
			var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
			if (!filter.test(x))
			{
				document.getElementById('txtEmail').style.backgroundColor = "#FF9999";
				return false;
			}
		}