function main(menu, vertMenu) {
    changeSelect(vertMenu); //add this line
    //Start slideshow
    startshow();
    if (menu == 0) {
        return;
    }
    var i = menu;
    var h = $('menuItem' + i);
    if (h) {
        gLastMenuSelected = i;
        h.id = 'menuActive';
    }

}