$("document").ready(function(){
	    $("#frmTellFriend").validate({
	    	rules: {	    						
				my_mail: {
					required: true,
					email: true
				},
				friend_mail: {
					required: true,
					email: true
				},
			},
			messages: {
				my_mail: "Please fill valid email address",
				friend_mail: "Please fill valid email address",
			}
		});
});