var LastLeftID = "";

function DoMenu(emid)
{
    var obj = document.getElementById(emid);
    obj.className = (obj.className.toLowerCase() == "expanded" ? "collapsed" : "expanded");
    if ((LastLeftID != "") && (emid != LastLeftID))
    {
        document.getElementById(LastLeftID).className = "collapsed";
    }
    LastLeftID = emid;
}
function Show(id, isShow)
{
    document.getElementById(id).style.display = isShow == "1" ? "block" : "none";
}