var banner = new Array(); banner[0]='https://i1233.photobucket.com/albums/ff386/DHRunchis/luigima.png'; banner[1]='https://i1233.photobucket.com/albums/ff386/DHRunchis/Castle.jpg'; banner[2]='https://i1233.photobucket.com/albums/ff386/DHRunchis/kh3d.png'; document.getElementById('logo').firstChild.src= banner[Math.floor(Math.random()*banner.length)];