function show(ID)
{
    var IDs=ID+'_s'
    var Link1=document.getElementById(ID)
    var Link2=document.getElementById(IDs)
    if (Link1.style.display=='block') {
        Link1.style.display='none'
        Link2.innerHTML='Åù¸ »'
    } else {
        Link1.style.display='block'
        Link2.innerHTML='Ñêðûòü «'
    }
}