$(document).ready(function() {
				   
var validator = $("#signup").validate({
rules : {
	email: {
                required: true,
                email: true

            }
},
 messages: {
           

           email: {
                required: "Podaj adres e-mail",
                email: "Adres e-mail jest nieprawidlowy"
            }
        },


 errorPlacement: function(error, element) {
        if ( element.is(":radio") )
        error.appendTo(element.parent());
        else if ( element.is(":checkbox") )
        error.appendTo(element.parent());
        else
        error.appendTo(element.parent().find('label'));
        },
        success: function(label) {
            // set   as text for IE
            label.html(" ").addClass("validation ok");
			
        }


});
});