$(document).ready(function(){		
			var v = $("#contact_us_form").validate({
			errorClass: "warning",
			onkeyup: false,
			onblur: false,
			errorLabelContainer : $("#errorContainer"),
			wrapper: 'li',
			rules : {	
					name: {required :  true, minlength : 2},					
					message: {required :  true, minlength : 2},					
					from: {email:true, required :  true, minlength : 3}
			},
			messages : {
						name : { required : "Please enter name", minlength : "Please enter at least 2 character length"},
						message : { required : "Please enter message", minlength : "Please enter at least 2 character length"},
						from:{email: "Please enter a valid email address", required: "Please enter email address"}
						}
		});		
	});