<!--

browser = (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 3 )) || ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 )))

if (browser)
{        
        aq1 = new Image(); aq1.src = "images/aq1.jpg";

        aq2 = new Image(); aq2.src = "images/aq2.jpg";

        co1 = new Image(); co1.src = "images/co1.jpg";

        co2 = new Image(); co2.src = "images/co2.jpg";

        mt1 = new Image(); mt1.src = "images/mt1.jpg";

        mt2 = new Image(); mt2.src = "images/mt2.jpg";

        ph1 = new Image(); ph1.src = "images/ph1.jpg";

        ph2 = new Image(); ph2.src = "images/ph2.jpg";

        ss1 = new Image(); ss1.src = "images/ss1.jpg";

        ss2 = new Image(); ss2.src = "images/ss2.jpg";
        
        tl1 = new Image(); tl1.src = "images/tl1.jpg";

        tl2 = new Image(); tl2.src = "images/tl2.jpg";


   }


function active(imgName)

{

        if (browser)  {

        img1 = eval(imgName + "1.src");

        document [imgName].src = img1;

        }}


function inactive(imgName){

        if (browser)  {

        img2 = eval(imgName + "2.src");

        document [imgName].src = img2;

        }}

// -->