function Show(id)
{
    var div = document.getElementById(id);
    div.style.display = "block";
}

function Hide(id)
{
    var div = document.getElementById(id);
    div.style.display = "none";
}

function OpenSubscribe()
{
    var div = document.getElementById("subscribe");
    div.style.display = "block";
}

function CloseSubscribe()
{
    var div = document.getElementById("subscribe");
    div.style.display = "none";
    return false;
}

function ChangeZIndex()
{
    var div = document.getElementById("news");
    if (div.style.zIndex = "5")
        div.style.zIndex = "15";
    else
        div.style.zIndex = "5";
}