function switchMenu(obj) {
    var el = document.getElementById(obj);
    if (el.style.display != "none") {
        el.style.display = 'none';
    }
    else {
        el.style.display = '';
    }
}


function showWinFrame()
{
    var fr = document.getElementById("winFrame");
    var img = document.getElementById("imgFrame");
    if (fr.style.display == "none")
    {
        fr.style.display = "block";
        img.style.display = "none";
    }
    else
    {
        //fr.style.display = "none";
        //img.style.display = '';  
    }
}