function affImg(urL,widthL, heightL) {
	document.getElementById('waitMessage').style.display='inline';
	document.ref.src = urL;
	document.ref.width = widthL;
	document.ref.height = heightL;
	document.ref.onload = function() { hideWaitMessageAndShowCaption(0); };
}

function openpop(url) {
         window.open(url, 'pop',
        'toolbar=no,resizable=yes,scrollbars=yes,width=750,height=450,top=10,left=10');
		fenetre.focus();
}