// total number of banners on site - update when you add new banners number_banners = 3; banner_num = Math.floor(number_banners * Math.random() )+1; // choose one at random switch (banner_num) { case 1: banner='attorneys.jpg'; link='www.udeani.com'; break; case 2: banner='parkerWenner.jpg'; link='www.parkerwenner.com'; break; case 3: banner='garzaTax.jpg'; link='www.garzatax.com'; break; // add more as needed // default case in case random() is outside range default: banner='attorneys.jpg'; link='www.udeani.com'; break; } // Output link and image tags here document.write('

'); // end