require(["jquery"],function(a){a(".menu-horizontal li ul").parent().addClass("xDropdown");a(".menu-horizontal, .menu-vertical").find("li > br:first-child").remove();a(".menu-vertical.collapsible").each(function(){var b=a(this).hasClass("open");a(this).find("li ul").each(function(){a(this).addClass("xDropdown-menu").parent().addClass("xDropdown"+(b?" open":""));var c=this.ownerDocument.createElement("div");a(this).parent().prepend(c);for(var d=c.nextSibling;d!=this;d=c.nextSibling){c.appendChild(d)}a(c).addClass("xDropdown-toggle").on("click",function(){a(this).parent().toggleClass("open")})})});a(document).on("touchstart.dropdown.data-api",".dropdown-submenu > a",function(b){b.preventDefault()})});