var max = 15;
var nrImages = 14;
function makeImages() {
this[0] = "banners/personalizada.jpg";
this[1] = "banners/adesivos.jpg";
this[2] = "banners/15reais.jpg";
this[3] = "banners/bandanas.jpg";
this[4] = "banners/anime.jpg";
this[5] = "banners/suspensorio.jpg";
this[6] = "banners/LPs.jpg";
this[7] = "banners/Abaixou.jpg";
this[8] = "banners/importados.jpg";
this[9] = "banners/bottons.jpg";
this[10] = "banners/bordado.jpg";
this[11] = "banners/patchs.jpg";
this[12] = "banners/moletons.jpg";
this[13] = "banners/infantil.jpg";
this.length = nrImages;
}
function makeLinks() {
this[0] = "http://www.hmrock.com.br/hmr/indexCamisetas.aspx?idMarca=31";
this[1] = "http://www.hmrock.com.br/hmr/indexAcessorio.aspx?idGeneroAcessorios=16";
this[2] = "http://www.hmrock.com.br/hmr/Promocao.aspx?idPromocao=44";
this[3] = "http://www.hmrock.com.br/hmr/indexAcessorio.aspx?idGeneroAcessorios=35";
this[4] = "http://www.hmrock.com.br/hmr/indexCamisetas.aspx?idMarca=30";
this[5] = "http://www.hmrock.com.br/hmr/indexAcessorio.aspx?idGeneroAcessorios=34";
this[6] = "http://www.hmrock.com.br/hmr/Indexlp.aspx";
this[7] = "http://www.hmrock.com.br/hmr/Promocao.aspx?idPromocao=30";
this[8] = "http://www.hmrock.com.br/hmr/Promocao.aspx?idPromocao=31";
this[9] = "http://www.hmrock.com.br/hmr/indexAcessorio.aspx?idGeneroAcessorios=27";
this[10] = "http://www.hmrock.com.br/hmr/indexAcessorio.aspx?idGeneroAcessorios=36";
this[11] = "http://www.hmrock.com.br/hmr/indexAcessorio.aspx?idGeneroAcessorios=7";
this[12] = "http://www.hmrock.com.br/hmr/indexCamisetas.aspx?idMarca=32";
this[13] = "http://www.hmrock.com.br/hmr/indexCamisetas.aspx?idMarca=33";
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=_parent><img src="+vetImages[cont-1]+" border=0></a>");
break;
}
}// JavaScript Document