function fenetreCent(url,nom,largeur,hauteur,options) {
var haut=(screen.height-hauteur)/2;
var Gauche=(screen.width-largeur)/2;
fencent=window.open(url,nom,"top="+haut+",left="+Gauche+",width="+largeur+",height="+hauteur+","+options);
}

var newwin;

function launchwin(url, nomFenetre, parametres)
{

	newwin = window.open(url, nomFenetre, parametres);
	if(javascript_version > 1.0)
	{

 		setTimeout('newwin.focus();',250);
	}
}

function MM_openBrWindow(url, nomFenetre, parametres) { //v2.0
  window.open(url, nomFenetre, parametres);
}