rnd.today=new Date();
rnd.seed=rnd.today.getTime();

function rnd() {
rnd.seed = (rnd.seed*9301+49297) % 233280;
return rnd.seed/(233280.0);
};

function rand(number) {
return Math.ceil(rnd()*number);
};


function rand_banner() { 
banner = new Array(); 
banner[0]='<A HREF="http://www.vanbijengelders.nl" target="_blank"><img class="banner" src="ads/banner_vbg.gif" border="0"></a>'; 
banner[1]='<A HREF="http://www.e-grant.nl/e-grant/e-grant-new/kerndienst;_publiceren_subsidie-_en_andere_overheidsinfo.php" target="_blank"><img class="banner" src="ads/banner_egp.gif" border="0"></a>'; 

num_banners=banner.length;
var ban_num=rand(num_banners)-1; 
document.write(banner[ban_num]); 
} 

rnd.today=new Date();
rnd.seed=rnd.today.getTime();

function rnd() {
rnd.seed = (rnd.seed*9301+49297) % 233280;
return rnd.seed/(233280.0);
};

function rand(number) {
return Math.ceil(rnd()*number);
};

function rand_banner2() { 
banner = new Array(); 
banner[0]='<A HREF="http://www.crescens.nl" target="_blank"><img class="banner" src="ads/banner_crescens.gif" border="0"></a>'; 
banner[1]='<A HREF="http://www.ecg.nl" target="_blank"><img class="banner" src="ads/banner_ecg.gif" border="0"></a>'; 

num_banners=banner.length;
var ban_num=rand(num_banners)-1; 
document.write(banner[ban_num]); 
} 