// Validate form values
	function validateForm() {
		var form 	= $('frmContact');
		var fname   = form['fname'];
		var email   = form['email'];
		var message = form['message'];
		
		// RegExp for email validation
		var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;

		if (Form.Element.getValue(fname).length == 0) {
			alert("Please fill in your name.");
			fname.focus()
			return false;
		}
		
		if (Form.Element.getValue(email).length == 0) {
			alert("Please enter an email address.");
			email.focus();
			return false;
		}

		// If it exists, check it is valid
		if (!filter.test(Form.Element.getValue(email))) {
			alert("The email address you entered does not seem to be valid.");
			email.focus();
			return false;
		}		

		if (Form.Element.getValue(message).length == 0) {
			alert("Please enter a message.");
			message.focus();
			return false;
		}
	}