var max = 10;
var nrImages = 0 o;
function makeImages() {
this[0] = "http://ads.amigos.com/banners/ffe/msn/amigos_728x90_01.jpg";
this[1] = "http://imagens.aondenamoro.com/afiliados/9/38/38.gif";
this[2] = "http://adserver.adultfriendfinder.com/banner.cgi?lang=english&size=468x60";
this[3] = "imagem4.gif";
this[4] = "imagem5.gif";
this[5] = "imagem6.gif";
this.length = nrImages;
}
function makeLinks() {
this[0] = "http://amigos.com/go/g1064299-pmem";
this[1] = "http://www.aondenamoro.com?id_peca=38&id_site=25121";
this[2] = "http://adultfriendfinder.com/p/register.cgi?pid=g824717-ppc";
this[3] = "http://www.link4.com.br";
this[4] = "http://www.link5.com.br";
this[5] = "http://www.link6.com.br";
this.length = nrImages;

}
var vetImages = new makeImages();
var vetLinks = new makeLinks();
var x = Math.round(Math.random()*max);
var y = max / nrImages;
for(var cont = 1;cont*y<= max;cont++) {
if (x <= (cont*y)) {
document.write("<a href="+vetLinks[cont-1]+" target=_blank><img src="+vetImages[cont-1]+" border=0></a>");
break;
}
}