var c = 1;

var image1 = new Image();
image1.src = "images/CustomerLogos1/Logo1.gif";
var image2 = new Image();
image2.src = "images/CustomerLogos1/Logo2.gif";
var image3 = new Image();
image3.src = "images/CustomerLogos1/Logo3.gif";
var image4 = new Image();
image4.src = "images/CustomerLogos1/Logo4.gif";
var image5 = new Image();
image5.src = "images/CustomerLogos1/Logo5.gif";
var image6 = new Image();
image6.src = "images/CustomerLogos1/Logo6.gif";
var image7 = new Image();
image7.src = "images/CustomerLogos1/Logo7.gif";
var image8 = new Image();
image8.src = "images/CustomerLogos1/Logo8.gif";

function change_Image(w){
	if(c == 9){
		c = 1;
	}
	var img_src = "images/CustomerLogos1/Logo" + c + ".gif";
	document.Clients.src = img_src;
	c++;
}

t = setInterval("change_Image(c)",2000);