var banner = new Array();

banner[0]='https://img15.hostingpics.net/pics/693571banniereffgames.png';
banner[1]='https://img15.hostingpics.net/pics/693571banniereffgames.png';
banner[2]='https://img15.hostingpics.net/pics/581318Zack.png';
banner[3]='https://img15.hostingpics.net/pics/850179EikoCarrolcopie.png';
banner[4]='https://img15.hostingpics.net/pics/531603tiduscopie.png';
document.getElementById('i_logo').src= banner[Math.floor(Math.random()*banner.length)];