<!--
    if (document.images) {
            facon = new Image();      
            facon.src = "images/nav/fac-on.gif"; 
            cton = new Image();      
            cton.src = "images/nav/ct-on.gif"; 
            cneon = new Image();      
            cneon.src = "images/nav/c-ne-on.gif"; 
            ccon = new Image();      
            ccon.src = "images/nav/c-c-on.gif"; 
            cfaqon = new Image();      
            cfaqon.src = "images/nav/c-faq-on.gif"; 
            cmon = new Image();      
            cmon.src = "images/nav/cm-on.gif"; 
            exton = new Image();      
            exton.src = "images/nav/ext-on.gif"; 
            inton = new Image();      
            inton.src = "images/nav/int-on.gif"; 
            decon = new Image();      
            decon.src = "images/nav/dec-on.gif"; 
            logon = new Image();      
            logon.src = "images/nav/log-on.gif"; 

            facoff = new Image();      
            facoff.src = "images/nav/fac-off.gif"; 
            ctoff = new Image();      
            ctoff.src = "images/nav/ct-off.gif"; 
            cneoff = new Image();      
            cneoff.src = "images/nav/c-ne-off.gif"; 
            ccoff = new Image();      
            ccoff.src = "images/nav/c-c-off.gif"; 
            cfaqoff = new Image();      
            cfaqoff.src = "images/nav/c-faq-off.gif"; 
            cmoff = new Image();      
            cmoff.src = "images/nav/cm-off.gif"; 
            extoff = new Image();      
            extoff.src = "images/nav/ext-off.gif"; 
            intoff = new Image();      
            intoff.src = "images/nav/int-off.gif"; 
            decoff = new Image();      
            decoff.src = "images/nav/dec-off.gif"; 
            logoff = new Image();      
            logoff.src = "images/nav/log-off.gif"; 

            hgtvon = new Image();      
            hgtvon.src = "images/nav/hgtv-on.gif"; 
            hgtvoff = new Image();      
            hgtvoff.src = "images/nav/hgtv-off.gif"; 

          }

// Function to 'activate' images.
function imgOn(imgName) {
        if (document.images) {
            document[imgName].src = eval(imgName + "on.src");
        }
}

// Function to 'deactivate' images.
function imgOff(imgName) {
        if (document.images) {
            document[imgName].src = eval(imgName + "off.src");
        }
}

//-->