var img1 = new Image();
var img2 = new Image();
var img3 = new Image();
var img4 = new Image();
var img5 = new Image();
var img6 = new Image();
var img7 = new Image();
var img8 = new Image();
var img9 = new Image();

function preload()
{
img1.src = "../sites/pictures/logo.jpg";
img2.src = "../sites/pictures/home-1.gif";
img3.src = "../sites/pictures/home-2.gif";
img4.src = "../sites/pictures/firma-1.gif";
img5.src = "../sites/pictures/firma-2.gif";
img6.src = "../sites/pictures/links-1.gif";
img7.src = "../sites/pictures/links-2.gif";
img8.src = "../sites/pictures/profil-1.gif";
img9.src = "../sites/pictures/profil-2.gif";
}

function out(n,img)
{
document.images[n].src = img + "-1.gif";
}

function over(n,img)
{
document.images[n].src = img + "-2.gif";
}