function SwapImageRestore()
{
    var i, x, a = document.MM_sr;
    
    for (i = 0; a && i < a.length && (x=a[i]) && x.oSrc; i++)
        x.src = x.oSrc;
}

function PreloadImages()
{
    var d = document;
    
    if (d.images)
    {
        if (!d.MM_p)
            d.MM_p = new Array();
            
        var i, j = d.MM_p.length, a = PreloadImages.arguments;
        
        for (i = 0; i < a.length; i++)
            if (a[i].indexOf("#") != 0)
            {
                d.MM_p[j] = new Image;
                d.MM_p[j++].src = a[i];
            }
    }
}

function FindObject(n, d)
{
    var p, i, x;
    
    if (!d)
        d = document;
        
    if ((p = n.indexOf("?")) > 0 && parent.frames.length)
    {
        d = parent.frames[n.substring(p + 1)].document;
        n = n.substring(0, p);
    }
    
    if (!(x = d[n]) && d.all)
        x = d.all[n];
        
    for (i = 0; !x && i < d.forms.length; i++)
        x = d.forms[i][n];
        
    for (i = 0; x && d.layers && i < d.layers.length; i++)
        x = FindObject(n, d.layers[i].document);
        
    if (!x && d.getElementById)
        x = d.getElementById(n);
        
    return x;
}

function SwapImage()
{
    var i, j = 0, x, a = SwapImage.arguments;
    
    document.MM_sr = new Array;
    
    for (i = 0; i < (a.length - 2); i += 3)
        if ((x = FindObject(a[i])) != null)
        {
            document.MM_sr[j++] = x;
            if (!x.oSrc)
                x.oSrc = x.src;
                
            x.src = a[i + 2];
        }
}