function image5() 
{
	i = Math.random();
    	j = i * 100;
    	k = Math.round(j);

	<!-- Changer le numero apres le % -->
    	k = k % 5;

	return listeImages[k];
}	
	
function image7() 
{
	i = Math.random();
    	j = i * 100;
    	k = Math.round(j);

	<!-- Changer le numero apres le % -->
    	k = k % 7;

	return listeImages[k];
}	

function image8() 
{
	i = Math.random();
    	j = i * 100;
    	k = Math.round(j);

	<!-- Changer le numero apres le % -->
    	k = k % 8;

	return listeImages[k];
}	

<!-- Changer le numero entre parentheses -->
var listeImages = new Array();
listeImages[0] = "images/phCharp1-Vg.jpg";
listeImages[1] = "images/phCharp2-Vg.jpg";
listeImages[2] = "images/phCharp3-Vg.jpg";
listeImages[3] = "images/phCharp4-Vg.jpg";
listeImages[4] = "images/phCharp5-Vg.jpg";

var listeImagesAleatoires = new Array();
listeImagesAleatoires[0] = image5();

document.aleatoireCharp.src = listeImagesAleatoires[0];

listeImages[0] = "images/phCouv1-Vg.jpg";
listeImages[1] = "images/phCouv2-Vg.jpg";
listeImages[2] = "images/phCouv3-Vg.jpg";
listeImages[3] = "images/phCouv4-Vg.jpg";
listeImages[4] = "images/phCouv5-Vg.jpg";
listeImages[5] = "images/phCouv6-Vg.jpg";
listeImages[6] = "images/phCouv7-Vg.jpg";

var listeImagesAleatoires = new Array();
listeImagesAleatoires[0] = image7();

document.aleatoireCouv.src = listeImagesAleatoires[0];

listeImages[0] = "images/phConstrB1-Vg.jpg";
listeImages[1] = "images/phConstrB2-Vg.jpg";
listeImages[2] = "images/phConstrB3-Vg.jpg";
listeImages[3] = "images/phConstrB4-Vg.jpg";
listeImages[4] = "images/phConstrB5-Vg.jpg";
listeImages[5] = "images/phConstrB6-Vg.jpg";
listeImages[6] = "images/phConstrB7-Vg.jpg";
listeImages[7] = "images/phConstrB8-Vg.jpg";

var listeImagesAleatoires = new Array();
listeImagesAleatoires[0] = image8();

document.aleatoireConstrB.src = listeImagesAleatoires[0];