function innermenu() {

    document.getElementById('chindMenuDEF').style.display = "none";
    document.getElementById('chindmenuNEWS').style.display = "none";
    document.getElementById('chindmenuGOV').style.display = "none";
    document.getElementById('chindmenuOFFICE').style.display = "none";
    document.getElementById('chindmenuCOM').style.display = "none";
    document.getElementById('chindZtwz').style.display = "none";
    
}
function showchindmenu(_obj) {
    innermenu();
    $(_obj).css('display','block');
}