var nbimage= 100;
var width;
var height;
var url;
var alte;
function banniere()
{
numimage= Math.round(Math.random()*(nbimage-1)+1);
if (numimage <= 55)
{
gotosite = "http://www.confort-atlantic.com/";
url = "fileadmin/templates/ENEO/bannieres/animaeneo.gif";
alte = "";
}
else {
gotosite = "http://www.aldes.fr/portail-aldes.htm";
url = "fileadmin/templates/ENEO/bannieres/gif_salon_eneo.gif";
alte = "";
}

if(gotosite != "")
{
document.write ('<A HREF="' + gotosite + '" target=_blank>'); 
}
document.write('<IMG SRC="' + url + '" ALT="' + alte + '" BORDER=0>')
if(gotosite != "")
{
document.write('</A>')
}
}