function ChangeImage()
	{
if (num == -1) { num = (couv.length-1);}
if(document.getElementById)
		{
		document.getElementById("diap_home").innerHTML ='<img src="'+ couv[num] + '"> ';
		num = num-1; 
		}
	setTimeout("ChangeImage()", 3000);
	}

/*
couv = new Array;
couv[0] = 'images/home/vitrine.jpg'
couv[1] = 'images/home/vitrine2.jpg'
couv[2] = 'images/home/etale2.jpg'
couv[3] = 'images/home/etale4.jpg'
couv[4] = 'images/home/vitrine3.jpg'
couv[5] = 'images/bijoux-objets/bouteille4G.jpg'
couv[6] = 'images/home/etale6.jpg'
couv[7] = 'images/home/vitrine4.jpg'
num = 0

window.onload = ChangeImage(couv,"diap_home");
*/