// JavaScript Document
<!-- script images de fond aléatoire -->

today=new Date();
jran=today.getTime();
var number = 7;
var random_number="";
var image="";
ia=9301;
ic=49297;
im=233280;
jran = (jran*ia+ic) % im;
random_number = Math.ceil( (jran/(im*1.0)) *number);
// images de fond.
if (random_number==1) {
image="../images/fonds/fond_bienvenue_01.jpg";
}
if (random_number==2) {
image="../images/fonds/fond_bienvenue_02.jpg";
}
if (random_number==3) {
image="../images/fonds/fond_bienvenue_03.jpg";
}
if (random_number==4) {
image="../images/fonds/fond_bienvenue_04.jpg";
}
if (random_number==5) {
image="../images/fonds/fond_bienvenue_05.jpg";
}
if (random_number==6) {
image="../images/fonds/fond_bienvenue_06.jpg";
}
if (random_number==7) {
image="../images/fonds/fond_bienvenue_07.jpg";
}
// fin -->