/* Change Primary Nav images for the Apegs site */
/// <param name="id">the image control id in the page</param>
function ImageChange(id)
{    
    document.getElementById(id).src = "/images/pnav_"+ id + "_01.gif";
}       

/* Change Primary Nav images for the Apegs site */
/// <param name="id">the image control id in the page</param>
function ImageChangeBack(id)
{    
    document.getElementById(id).src = "/images/pnav_"+ id + "_00.gif";   
}