public/plugin/extramenufromwebservice/resources/js/extramenufromwebservice.js
$(document).ready(function () {
$('#menu-toggle').click(function() {
$("#nav-from-webservice").toggle("slow");
$("#nav-from-webservice").css("z-index", 15);
});
// Uncomment following line to set the menu open by default
// $('#menu-toggle').click();
});