function showSubmenuMyWork(idMenu, classSubmenu)
{
    //Nekompatibilni s IE6 & IE7
    //document.getElementById("submenu" + idMenu).setAttribute("class", "submenu-item visible-show");

    document.getElementById("submenu" + idMenu).className = "submenu-item visible-show " + classSubmenu;
}

function hideSubmenuMyWork(idMenu, classSubmenu)
{
    //Nekompatibilni s IE6 & IE7
    //document.getElementById("submenu" + idMenu).setAttribute("class", "submenu-item visible-hide");

    document.getElementById("submenu" + idMenu).className = "submenu-item visible-hide " + classSubmenu;
}