$(function(){
	//submenus on sidenav
	$('#nav2 ul li ul').each(function() {
		var trigger = $(this).next();
		var container = $(this).parent();
		trigger.click(function() {
			toggleMenu(container) 
		});
	});
	
	var toggleMenu = function(liContainer) {
		if(liContainer.hasClass("open_submenu")) {
			liContainer.removeClass("open_submenu");
		} else {
			closeAll();
			liContainer.addClass("open_submenu");
		}
	}
	var closeAll = function() {
		$('#nav2 li.open_submenu').removeClass('open_submenu');
	}
	
	//
	//$('.btn_buchen').clone(true).insertAfter('#cms-content').addClass('buttonlink_2');
	//$('.btn_anfrage').clone(true).insertAfter('#cms-content').addClass('buttonlink_2');
});