function OuvrePopup(page, w, h)
{
	var winl = ((screen.width - w) / 2) - 6;
	var wint = ((screen.height - h) / 2) - 36;
	
	if ( winl < 0 )
	{
		winl = 0;
	}
	
	if ( wint < 0 )
	{
		wint = 0;
	}
	
	fenetreOuvrePopup = window.open(page,'','top=' + wint + ',left=' + winl + ',width=' + w + ',height=' + h + ',location=no,menubar=no,resizable=yes,scrollbars=no,status=no,toolbar=no');
	fenetreOuvrePopup.focus();
}