// JScript File
function ChangeImage(e)
{
    var image;
    if(!e)
    {
        e = window.event;
    }
    if($.browser.mozilla)
    {
        image = e.target;
        while(image.nodeType != image.ELEMENT_NODE)
        {
            image = image.parentNode;
        }
    }
    else
    {
        image = e.srcElement;
    }
    if (image.src.indexOf('nrz') != -1)
    {
        image.src = "gfx/rzw.gif";
        image.alt = "Zwiń";
    }
    else
    {
        image.src = "gfx/nrz.gif";
        image.alt = "Rozwiń";
    }
}