$(document).ready(function() {
	$("#telefone").mask("(99) 9999.9999");
	$("#form_contato").validate({

		rules: {
			nome: {
				required: 	true
			},
			email: {
				required: 	true,
				email:		true
			},
			telefone: {
				required: 	true
			},
			mensagem: {
				required: 	true
			}
		},

		errorElement: "div",
        errorPlacement: function(error, element) {
            offset = element.offset();
            error.insertBefore(element)
            error.addClass('message');
        }
	});
});