// JScript File
function showHideCats(catID) {
    var dv = document.getElementById("cats_" + catID);
    if (dv.className == "cats_hide") {
        dv.className = "cats_show";
    } else {
        dv.className = "cats_hide";
    }
} 

function hideVideos() {
    document.getElementById("VideoLink").className = "hideDiv";
    document.getElementById("RefreshLink").className = "showDiv";
    document.getElementById("cat_menu").className = "hideDiv";
}