var banner = new Array();

banner[0]='http://img254.imageshack.us/img254/9331/aswnewbanncopie3.png';
banner[1]='http://img190.imageshack.us/img190/4625/aswnewbanncopie4.png';
banner[2]='http://img222.imageshack.us/img222/7901/aswnewbanncopie.png';
banner[3]='http://img209.imageshack.us/img209/9150/aswnewbanncopie1.png';
banner[4]='http://img256.imageshack.us/img256/122/aswnewbanncopie2.png';
banner[5]='http://img209.imageshack.us/img209/9150/aswnewbanncopie1.png';
banner[6]='http://img256.imageshack.us/img256/122/aswnewbanncopie2.png';
banner[7]='http://img254.imageshack.us/img254/9331/aswnewbanncopie3.png';
banner[8]='http://img190.imageshack.us/img190/4625/aswnewbanncopie4.png';
banner[9]='http://img209.imageshack.us/img209/9150/aswnewbanncopie1.png';
banner[10]='http://img256.imageshack.us/img256/122/aswnewbanncopie2.png';
banner[11]='http://img254.imageshack.us/img254/9331/aswnewbanncopie3.png';
banner[12]='http://img190.imageshack.us/img190/4625/aswnewbanncopie4.png';


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