function changeBanner() {
	var images = new Array ("<a href='http://www.sncb.be' target='_blank'><img src='images/banner_1.jpg' /></a>","<a href='http://www.femmesdaujourdhui.be' target='_blank'><img src='images/banner_3.jpg' /></a>","<a href='http://www.passe-partout.be/languagechoice.htm' target='_blank'><img src='images/banner_4.jpg' /></a>","<a href='http://www.vivacite.be' target='_blank'><img src='images/banner_5.jpg' /></a>","<a href='http://www.maniet.be' target='_blank'><img src='images/banner_8.gif' /></a>","<a href='http://www.reflexesante.be' target='_blank'><img src='images/banner_9.jpg' /></a>","<a href='http://www.decathlon.be' target='_blank'><img src='images/banner_10.gif' /></a>");
	document.getElementById("right").innerHTML=(images[Math.floor(Math.random()*images.length)]);
}