function closeExpandedContainer()
{
    var parent = document.getElementById("container");
    var child = document.getElementById("expanded_div");
    child.style.display = "none";
    
    var l = document.getElementById("banner_left_div");
    var r = document.getElementById("banner_right_div");
    l.style.display = "block";
    r.style.display = "block";
}

function contractAd(ad)
{
    return;
    
    var obj;
    var div;
    switch (ad)
    {
        case "right":
            obj = document.getElementById("banner_right");
            div = document.getElementById("banner_right_div");
            obj.style.width = "350px";
            obj.style.height = "209px";
            div.style.left = "630px";
            break;
        case "left":
            break;
    }
}
 
function expandAd(ad)
{
    return;
    
    var obj;
    var div;
    switch (ad) 
    {
        case "right":
            obj = document.getElementById("banner_right");
            div = document.getElementById("banner_right_div");
            div.style.left = "543px"
            obj.style.width = "525px";
            obj.style.height = "265px";
            break;
        case "left":
            break;
    }
}

function openExpandedContainer()
{
    var l = document.getElementById("banner_left_div");
    var r = document.getElementById("banner_right_div");
    l.style.display = "none";
    r.style.display = "none";
    
    contractAd("right");
    contractAd("left");
    
    var container = document.getElementById("expanded_div");
    container.style.display = "block";
}