imgdiapo1=new Array("Images/en_image01.jpg","Images/en_image02.jpg","Images/en_image03.jpg","Images/en_image04.jpg");
timing=2000;
nomimg1="en_diapo1";

i1=0;
function diapoauto1(){
	if(i1<imgdiapo1.length){
		document.images[nomimg1].src=imgdiapo1[i1];
		setTimeout("diapoauto1()",timing);
		i1++;
		if(i1==imgdiapo1.length){
			i1=0;
		}
	}
}