var la_fenetre = "";

function pop(){
	largeur = screen.width;
	longueur = screen.height;
	gauche = (largeur / 2) - (625 / 2);
	haut = (longueur / 2) - (500 / 2);
	la_fenetre = window.open("inscriptions.php","Inscriptions","width=630,height=500,left=" + gauche + ",top=" + haut + ",statusbar=no,location=no,scrollbars=yes,menubar=no,toolbar=no,titlebar=no,directories=no");
	la_fenetre.focus();
}