function openPopupNouveaute(pageUrl) {	popupHeight = 460;	popupWidth = 660;	popupName = 'Nouveautes';
	var iWidth = popupWidth+48;	var iHeight = popupHeight+70;	var leftVal = (screen.width-iWidth)/2;	var topVal = (screen.height-iHeight)/2;
	newWindow = window.open(pageUrl,popupName,'width='+iWidth+',height='+iHeight+',left='+leftVal+',top='+topVal+',resizable=yes,scrollbars=yes');
	if (parseInt(navigator.appVersion) >= 4) { 		newWindow.window.focus(); 	}
	return false;}