var prev = -1;
function rotate()
{
	var num = Math.floor(Math.random()*100) % 11;
	if(num==prev)num = (num+1)%11
	document.images.inner_left_image.src = "../images/"+num+".jpg";
	prev = num
	
	setTimeout('rotate()',3000)
}
setTimeout('rotate()',3000);