var ready_for_next_expand = true;

	function fillExpandSubmenuUl(id, data) {
		var i=0;

		if (last_expanded_id!=id && ready_for_next_expand==true) {
			var emptyUL = $('<ul>').attr('id','submenu-item-'+id);
			$('#submenu-event-'+id).parent().append(emptyUL);
			ready_for_next_expand = false;
			$("#submenu-item-"+id).hide();
			
			document.getElementById('submenu-item-'+id).innerHTML="";

			for(i=0;i<data[id].length;i++){
				document.getElementById('submenu-item-'+id).innerHTML=document.getElementById('submenu-item-'+id).innerHTML+data[id][i];
			}


			$("#submenu-item-"+last_expanded_id).slideUp("fast");
			// obarvime parent pokud jsme ho zavreli a selected item je v nem
			if (last_expanded_id == selected_parent_id && selected_id!=selected_parent_id) {
				$("#submenu-event-"+last_expanded_id).toggleClass("menu_selected");
			}
			if (id == selected_parent_id && selected_id!=selected_parent_id) {
				$("#submenu-event-"+id).toggleClass("menu_selected");
			}
			$("#submenu-item-"+id).slideDown("fast", function(){
				ready_for_next_expand=true;
			});
		last_expanded_id = id;
		}


	}