var prog = false
var statut = 0
var statut_message = 0
var statut_email = 0

// ****************** url **********************************************************************


function url(lien,langue,prog){
  if (prog) prog = '&prog=on';
  else prog = '';
  document.location.href = 'index.php?page='+lien+'&lang='+langue+prog;
}

// ****************** verification d'envoi formulaire ******************************************

function verif(votre_message,votre_email,m1,m2,m3,m4) {
if ((document.formmail.message.value==votre_message) && (document.formmail.email.value==votre_email)) {
	alert (m1)
}

else 	{

	var adresse = document.formmail.email.value;
	var place = adresse.indexOf("@",1);
	var point = adresse.indexOf(".",place+1);

	if (document.formmail.message.value=='' || document.formmail.message.value==votre_message) alert (m2);
	else if (document.formmail.email.value=='' || document.formmail.email.value==votre_email) alert (m3);
	else if (!((place > -1)&&(adresse.length >2)&&(point > 1))) alert (m4);
	else document.formmail.submit();
	}
}