// JavaScript Document

if (document.images) {
image1on = new Image();
image1on.src = "images/techS2.jpg";
image1off = new Image();
image1off.src = "images/techS.jpg";

flecheGon = new Image();
flecheGon.src = "images/flecheG2.jpg";
flecheGoff = new Image();
flecheGoff.src = "images/flecheG.jpg";

flecheDon = new Image();
flecheDon.src = "images/flecheD2.jpg";
flecheDoff = new Image();
flecheDoff.src = "images/flecheD.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");
}}}