     <!--
     // NS3+ / MSIE4+ compatibility test (for javascript image swapping)
     compat = parseInt( navigator.appVersion ) >= 3  &&
              navigator.userAgent.indexOf("MSIE 3") == -1;

     // cache images for quick swapping
     if( compat )
     {
                aboutb = new Image;
        aboutb.src = "images/aboutOff.gif";
        aboutr= new Image;
        aboutr.src = "images/aboutOn.gif";

     }
     {
                intb = new Image;
        intb.src = "images/intOff.gif";
        intr= new Image;
        intr.src = "images/intOn.gif";

     }
     {
                designb = new Image;
        designb.src = "images/designOff.gif";
        designr= new Image;
        designr.src = "images/designOn.gif";

     }
     {
                contactb = new Image;
        contactb.src = "images/contactOff.gif";
        contactr= new Image;
        contactr.src = "images/contactOn.gif";

     }
     {
                extb = new Image;
        extb.src = "images/extOff.gif";
        extr= new Image;
        extr.src = "images/extOn.gif";

     }
     {
                newb = new Image;
        newb.src = "images/newOff.gif";
        newr= new Image;
        newr.src = "images/newOn.gif";
    
     }
     {
                customb = new Image;
        customb.src = "images/customOff.gif";
        customr= new Image;
        customr.src = "images/customOn.gif";
    
     }
     {
                landb = new Image;
        landb.src = "images/landOff.gif";
        landr= new Image;
        landr.src = "images/landOn.gif";
    
     }
     {
                commercialb = new Image;
        commercialb.src = "images/commercialOff.gif";
        commercialr= new Image;
        commercialr.src = "images/commercialOn.gif";
    
     }
     {
                brokerageb = new Image;
        brokerageb.src = "images/brokerageOff.gif";
        brokerager= new Image;
        brokerager.src = "images/brokerageOn.gif";
    
     }
     {
                remodelb = new Image;
        remodelb.src = "images/remodelOff.gif";
        remodelr= new Image;
        remodelr.src = "images/remodelOn.gif";
    
     }
     {
                articlesb = new Image;
        articlesb.src = "images/newsOff.gif";
        articlesr= new Image;
        articlesr.src = "images/newsOn.gif";
    
     }
     // swap images using the cached images
     function img_act(x, y)
     {  if( compat ) { document.images[x].src=eval(y+'.src'); }
     }
     // -->