var banner = new Array(); banner.push('https://i.servimg.com/u/f38/11/19/39/90/fond10.jpg'); 
			banner.push('https://i.servimg.com/u/f38/11/19/39/90/fond-110.jpg'); 
			banner.push('https://i.servimg.com/u/f38/11/19/39/90/fond-210.jpg'); 
			banner.push('https://i.servimg.com/u/f38/11/19/39/90/fond-310.jpg'); 
			banner.push('https://i.servimg.com/u/f38/11/19/39/90/fond-410.jpg'); 
			banner.push('https://i.servimg.com/u/f38/11/19/39/90/fond-510.jpg'); 
			banner.push('https://i.servimg.com/u/f38/11/19/39/90/fond-610.jpg'); 
document.getElementById('i_logo').src= banner[Math.floor(Math.random()*banner.length)];