
// jQuery responsive menu.
$(function()
{
	$('.nav .click').click(function()
	{
		$('.nav .responsive').toggleClass('expand');
	});
});


/*
 * Responsive menu.
 */
$(function() {
	$('.nav .click').click(function() {
		$('.nav .responsive').toggleClass('expand');
	});
});

Update jquery.responsive.menu.js