var banner = new Array();

          banner.push('http://img696.imageshack.us/img696/1253/viewston1posy.png');
          banner.push('http://img221.imageshack.us/img221/3344/viewston4garfields.png');
          banner.push('http://img808.imageshack.us/img808/1604/viewston2deravin.png');
          banner.push('http://img715.imageshack.us/img715/2424/viewston5pattinson.png');
          banner.push('http://img718.imageshack.us/img718/486/viewston3lawrence.png');
          banner.push('http://img811.imageshack.us/img811/8828/viewston6radcliff.png');

          document.getElementById('i_logo').src= banner[Math.floor(Math.random()*banner.length)];