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="/";

alt="FranciscoNieva.com";

banner="http://www.FranciscoNieva.com/navbar/img/banner.gif";

width="468";

height="60";

}

if (ad==2) {

txt="";

url="/";

alt="FranciscoNieva.com";

banner="http://www.FranciscoNieva.com/navbar/img/banner2.gif";

width="468";

height="60"; }



document.write('<center>');

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('</center>');