<!-- Begin
var how_many_ads = 2;
var now = new Date()
var sec = now.getSeconds()
var ad = sec % how_many_ads;
ad +=1;
if (ad==1) {
txt=""; 
url="http://clk.tradedoubler.com/click?p=67859&a=1504162&g=17261352";
alt="Bol.com";
banner="http://glebbeek-internet.com/banner/bol_88x33.gif";
width="88";
height="31";
}

if (ad==2) {
txt=""; 
url="http://www.cintas.nl/";
alt="Cintas - extern de beste archiefzorg";
banner="http://www.glebbeek-internet.com/banner/certo88x31.gif";
width="88";
height="31";
}

document.write('<left>');
document.write('<a href=\"' + url + '\" target=\"_blank\">');
document.write('<img src=\"' + banner + '\" width=')
document.write(width + ' height=' + height + ' ');
document.write('alt=\"' + alt + '\" border=0><br>');
document.write('<small>' + txt + '</small></a>');
document.write('</left>');
// End -->
