function validerFr(leFormulaire) {
   var message = "";
   if(leFormulaire.nom.value.length == 0) message += "- Your name is required\n";
   if(leFormulaire.telephone.value.length == 0) message += "- Your phone number is required\n";
   if(message.length > 0) alert(message);
   return message.length == 0;
}

function validerAn(leFormulaire) {

   var message = "";
   if(leFormulaire.nom.value.length == 0) message += "- Your name is required\n";
   if(leFormulaire.telephone.value.length == 0) message += "- Your phone number is required\n";

   if(message.length > 0) alert(message);

   return message.length == 0;
}

function envoyerUnAmiFr() {

	var url = location.href;

	window.open('envoyerLaPage.fr.jsp?url='+ url,'','width=380,height=330,toolbar=no,location=no,status=yes,resizable=yes,menubar=no');
}

function envoyerUnAmiAn() {

	var url = location.href;

	window.open('envoyerLaPage.en.jsp?url='+ url,'','width=380,height=330,toolbar=no,location=no,status=yes,resizable=yes,menubar=no');
}

function ouvrirCarte(langue) {

	if(langue == "fr")
		window.open('carte.fr.html','','width=522,height=330,toolbar=no,location=no,status=yes,resizable=yes,menubar=no');
	else
		window.open('carte.en.html','','width=522,height=330,toolbar=no,location=no,status=yes,resizable=yes,menubar=no');
}