function icone(Nom,ouvert){
	if (ouvert==1) {
		 document[Nom].src='images/'+Nom+'2.jpg';
	} else {
		 document[Nom].src='images/'+Nom+'1.jpg';
	}
}
function icone2(Nom,ouvert){
	if (ouvert==1) {
		 document[Nom].src='images/'+Nom+'2.gif';
	} else {
		 document[Nom].src='images/'+Nom+'1.gif';
	}
}
function Zoom(reference)
{
	window.open('zoom/'+reference+'.htm','Zoom','width=400,height=300,status=no,scrollbars=No,resizable=No,titlebar=no');
}
function Zoom2(reference)
{
	window.open('zoom/'+reference+'.htm','Zoom','width=300,height=400,status=no,scrollbars=No,resizable=No,titlebar=no');
}
function Zoom3(reference)
{
	window.open('zoom/'+reference+'.htm','Zoom','width=600,height=300,status=no,scrollbars=No,resizable=No,titlebar=no');
}