$(document).ready(function() {
						   
	var validator = $(".contacto").validate({
		rules: {
			nombre: "required",
			empresa: "required",
			email: "required",
			delegacion: "required",
			especialidad: "required",
			pais: "required",
			mensaje: "required"
			
		},
		
		messages: {
			nombre: " ",
			empresa: " ",
			email: " ",
			delegacion: " ",
			especialidad: " ",
			pais: " ",
			mensaje: " "
		},
		// the errorPlacement has to take the table layout into account
		errorPlacement: function(error, element) {
			if ( element.is(":radio") )
				error.appendTo( element.parent().next().next() );
			else if ( element.is(":checkbox") )
				error.appendTo ( element.next() );
			else {
				error.appendTo( element.parent());
				}
		},
		// set this class to error-labels to indicate valid fields
		success: function(label) {
			// set   as text for IE
			label.html(" ").addClass("checked");
		}	
	});
});