$(document).ready(function() {

	$("#myform").validate({
		rules: {
			Name: {
				required: true,
				maxlength: 30
			},
			Email: {
				required: true,
				email: true,
				maxlength: 30
			},
			Subject: {
				required: true,
				maxlength: 50
			},
			Query: {
				required: true,
				maxlength: 500
			}
		},
		errorClass: "invalid"
	});

});