function swapBoxes() {
     bodyClass = document.getElementsByTagName("body")[0].className;
     if (bodyClass.indexOf("category") != -1)
     {
        box1 = document.getElementById("subcategoriesBox");
        box2 = document.getElementById("galleriesBox");
 
        if (box1 && box2)
        {
           swap = box1.innerHTML;
           box1.innerHTML = box2.innerHTML;
           box2.innerHTML = swap;
        }
     }
}