var max = 9;

var nrImages = 9;

function makeImages() {
this[0] = "http://diretoriox.net/images/banners_anuncios/468_xp_2.gif";

this[1] = "http://www.mercadolivre.com/org-img/MLB/pms/2006/30_11/468x60_HB_NPL_precisando.gif";
this[2] = "http://meubonus.com/novos/Banner-15-46.gif";

this[3] = "http://dgracaemaisgostoso.com/galaxbux/banners/21.gif";
this[4] = "http://diretoriox.net/images/banners_anuncios/futebol.gif";

this[5] = "http://diretoriox.net/images/banners_anuncios/platboytv_468_60.gif";
this[6] = "http://dgracaemaisgostoso.com/imagens/suaempresaaki.gif";

this[7] = "http://dgracaemaisgostoso.com/galaxbux/banners/21.gif";
this[8] = "http://diretoriox.net/images/banners_anuncios/afiliado468x60-2.gif";



this.length = nrImages;

}



function makeLinks() {
this[0] = "http://www.megashopping.info/";

this[1] = "http://pmstrk.mercadolivre.com.br/jm/PmsTrk?tool=5550946&go=http://www.mercadolivre.com.br/jm/reg";
this[2] = "http://plantaosexy.com/programa-de-afiliados/affiliate/affiliate.php?id=1434&group=5";

this[3] = "http://aff.megashopping.info/";
this[4] = "http://www.megashopping.info/";

this[5] = "http://www.megashopping.info/";
this[6] = "http://dgracaemaisgostoso.com/galaxbux/index.php?option=advbanner";

this[7] = "http://aff.megashopping.info/";
this[8] = "http://www.megashopping.info/";

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;

}

}