		<!--
		function validate_required(field, alerttext) {
			with (field) {
				if (value == null || value == "") {
					alert(alerttext);
					return false;
				} else {
					return true;
				}
			}
		}
		function validate_form(thisform) {
			with (thisform) {
				if (validate_required(name,"Please enter your name")==false) {
					name.focus();
					return false;
				}
				if (validate_required(phone,"Please enter a contact number")==false) {
					phone.focus();
					return false;
				}
				if (validate_required(email,"Please enter your email address")==false) {
					email.focus();
					return false;
				}
				if (validate_required(subject,"Please enter a subject")==false) {
					subject.focus();
					return false;
				}
				if (validate_required(message,"Please enter a message")==false) {
					message.focus();
					return false;
				}
				
			}
		}
		-->