<!--
if (document.images) {
img1on = new Image();img1on.src = "gfx/btnz/btn1a.png";  
img2on = new Image();img2on.src = "gfx/btnz/btn2a.png";
img3on = new Image();img3on.src = "gfx/btnz/btn3a.png"; 


img1off = new Image();img1off.src = "gfx/btnz/btn1b.png"; 
img2off = new Image();img2off.src = "gfx/btnz/btn2b.png";
img3off = new Image();img3off.src = "gfx/btnz/btn3b.png";


img1alton = new Image();img1alton.src = "gfx/btnz/btn-pik08.jpg";
img2alton = new Image();img2alton.src = "gfx/btnz/btn-pik03.jpg";
img3alton = new Image();img3alton.src = "gfx/btnz/btn-pik16.jpg";  


img1altoff = new Image();img1altoff.src = "gfx/btnz/btn-pik09.jpg";
img2altoff = new Image();img2altoff.src = "gfx/btnz/btn-pik10.jpg";
img3altoff = new Image();img3altoff.src = "gfx/btnz/btn-pik01.jpg";

}
function imgOn(imgName) {
        if (document.images) {
            document[imgName].src = eval(imgName + "on.src");
            document["altimge"].src = eval(imgName + "alton.src");}}
function imgOff(imgName) {
        if (document.images) {
            document[imgName].src = eval(imgName + "off.src");
            document["altimge"].src = eval(imgName + "altoff.src");}}
//-->