$(document).ready(function() {
var child1 = document.getElementById('dnn_Content_TopLeftPane');
var child2 = document.getElementById('dnn_Content_TopRightPane');
var child3 = document.getElementById('dnn_Content_TopCenterPane');
var child4 = document.getElementById('dnn_Content_TopFullPane');


var c = document.getElementById('toppanel');
var t = document.getElementById('toggle'); 

if (child1.innerHTML == "" && child2.innerHTML == "" && child3.innerHTML == "" && child4.innerHTML == "") {
        c.style.display = "none"
        t.style.display = "none"
    }
    else
    { c.style.display = ""; t.style.display = ""; }


    $("#open").click(function() {
        $("div#panel").slideDown("slow");

        document.getElementById('open').style.display = "none";
        document.getElementById('close').style.display = "";
    });
    $("#close").click(function() {
        $("div#panel").slideUp("slow");
        document.getElementById('open').style.display = "";
        document.getElementById('close').style.display = "none";
    });
    $("#toggle a").click(function() {
        $("#toggle a").toggle(); 
    });
});