function random_banner(){
  var i=0;
  banners = new Array();
  banners[0] = '<a href="http:\/\/ds1.nl\/c\/?wi=56704&ws=studentmobielbanner1&si=157&li=29356" rel="nofollow" target="_blank"><img src="http:\/\/b.ds1.nl\/157\/29356?wi=56704&ws=studentmobielbanner1" height="60" width="234" border="0" alt="Studentmobiel.nl" \/><\/a>';
  banners[1] = '<a href="http:\/\/ds1.nl\/c\/?wi=56704&ws=gsmnlbanner234&si=347&li=17178" rel="nofollow" target="_blank"><img src="http:\/\/b.ds1.nl\/347\/17178?wi=56704&ws=gsmnlbanner234" height="60" width="234" border="0" alt="Acties bij GSM.nl" \/><\/a>';
  banners[2] = '<a href="http:\/\/ds1.nl\/c\/?wi=56704&ws=studentmobielbanner2&si=157&li=29355" target="_blank"><img src="http:\/\/b.ds1.nl\/157\/29355?wi=56704&ws=studentmobielbanner2" height="60" width="234" border="0" alt="Studentmobiel.nl" \/><\/a>';
    banners[3] = '<a href="http:\/\/ds1.nl\/c\/?wi=56704&ws=gsmnlbanner234&si=347&li=17178" rel="nofollow" target="_blank"><img src="http:\/\/b.ds1.nl\/347\/17178?wi=56704&ws=gsmnlbanner234" height="60" width="234" border="0" alt="Acties bij GSM.nl" \/><\/a>';
	banners[4] = '<a HREF="http:\/\/clicks.m4n.nl\/_c?affidsecure=un1308189050m3bmEbnEdnd&m_bid=384358&_m=http%3A%2F%2Fwww.celldorado.com%2FNL%2FADS%2F1276380377%3Ftrackid%3D229381%26tick%3D0" target="_blank">
   <img src="http:\/\/www.celldorado.com\/NL\/ADS\/1276380377\/banners\/234x60.gif" border="0" alt="Win deze iPhone" />
</a>';
	banners[5] = '<iframe src=\'http:\/\/h.ds1.nl\/77\/37945\/?ci=40301&wi=56704&an=76n24&ai=7554&li=37945&ws=typhoneautoupdate\' width="234" height="60" frameborder="no" marginwidth="0" marginheight="0" scrolling="no" border="0" style="border:1px solid white"><\/iframe>';
	banners[6] = '<a href="http:\/\/clicks.m4n.nl\/_c?aid=10195&m_bid=349280" rel="nofollow" target="_blank"><img src="http:\/\/images.mbuyu.nl\/fspmobile\/Iphone\/234x60.gif" height="60" width="234" border="0"  style="border:1px solid white" alt="Win deze iPhone" \/><\/a>';
	banners[7] = '<a href="http:\/\/clicks.m4n.nl\/_c?aid=10195&m_bid=349280" rel="nofollow" target="_blank"><img src="http:\/\/images.mbuyu.nl\/fspmobile\/Iphone\/234x60.gif" height="60" width="234" border="0"  style="border:1px solid white" alt="Win deze iPhone" \/><\/a>';
	banners[8] = '<a href="http:\/\/clicks.m4n.nl\/_c?aid=10195&m_bid=349280" rel="nofollow" target="_blank"><img src="http:\/\/images.mbuyu.nl\/fspmobile\/Iphone\/234x60.gif" height="60" width="234" border="0"  style="border:1px solid white" alt="Win deze iPhone" \/><\/a>';
	banners[9] = '<a href="http:\/\/ds1.nl\/c\/?wi=56704&ws=studentmobielbanner3&si=157&li=29357" target="_blank"><img src="http:\/\/b.ds1.nl\/157\/29357?wi=56704&ws=studentmobielbanner3" height="60" width="234" border="0" alt="Studentmobiel.nl" \/></a>';
var rand = Math.floor(Math.random() * banners.length);
return banners[rand];
}