html var banner = new Array();

banner[0]='https://img11.hostingpics.net/pics/797403ww34.png';
banner[1]='https://img11.hostingpics.net/pics/533932ww32.png';
banner[2]='https://img11.hostingpics.net/pics/687275ww33.png';
banner[3]='https://img11.hostingpics.net/pics/552421ww31.png';


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