function resize()
{
    var middle = document.getElementById("subpage-content");

    if (middle != null)
    {
        var images = middle.getElementsByTagName("img");
        for (i = 0;i<=images.length;i++)
        {
            if (images[i] != null)
            {
                if (images[i].width >= middle['offsetWidth'])
                {
                    images[i].width = middle['offsetWidth'];
                    images[i].removeAttribute('height');
                }
                else
                {
                    images[i].removeAttribute('width');
                }
            }
        }
    }
}