$(document).ready(function() {
			setTimeout("cloudone()",10);
			setTimeout("cloudtwo()",10);
			setTimeout("cloudthree()",10);
});
		function cloudone(){
			$("#cloudone").animate({left:"+=2640px"},160000).animate({left:"-640px"}, 0)
			setTimeout("cloudone()",160000);
		}
		function cloudtwo(){
			$("#cloudtwo").animate({left:"+=2540px"},130000).animate({left:"-540px"}, 0)
			setTimeout("cloudtwo()",130000);
		}
		function cloudthree(){
			$("#cloudthree").animate({left:"+=2740px"},190000).animate({left:"-740px"}, 0)
			setTimeout("cloudthree()",190000);
		}