function mailing(nom,adr,chemin) {
	
	
      if ((adr.indexOf("@")>=0)&&(adr.indexOf(".")>=0)) {
	ok=1;
      } else {
	ok=0;         
      }   

	
	if (ok==0) {
		alert ("L'adresse saisie n'est pas correcte");
		return (false);
	} else {
		if (nom[0].checked) {
			url=chemin+'service/ld.php?email='+adr+'&d='+nom[0].value;
		} else {
			url=chemin+'service/ld.php?email='+adr+'&d='+nom[1].value;
		}

		h=45;
		w=300;
		var p = 'scrollbars=no,width=' + w + ',height=' + h + ',left=' + (screen.width-w)/2 + ',top=' + (screen.height-h)/2;
		fen=window.open(url,'fen',p);
		return (false) 
	}

}