var myimages=new Array()
function preloadimages(){
for (i=0;i<preloadimages.arguments.length;i++){
myimages[i]=new Image()
myimages[i].src=preloadimages.arguments[i]
}
}
preloadimages("stile/images/xhtml2.gif","stile/images/CSS2.gif","stile/images/riga2.gif","stile/images/d2.gif");