if (document.images) {
image1on = new Image();
image1on.src = "/img/eng/bbiography_1.jpg";
image1off = new Image();
image1off.src = "/img/eng/bbiography.jpg";

image2on = new Image();
image2on.src = "/img/eng/bgames_1.jpg";
image2off = new Image();
image2off.src = "/img/eng/bgames.jpg";

image3on = new Image();
image3on.src = "/img/eng/binterviews_1.jpg";
image3off = new Image();
image3off.src = "/img/eng/binterviews.jpg";

image4on = new Image();
image4on.src = "/img/eng/bphotos_1.jpg";
image4off = new Image();
image4off.src = "/img/eng/bphotos.jpg";

}
function changeImages() {
if (document.images) {
for (var i=0; i<changeImages.arguments.length; i+=2) {
document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
}}}