function verifForm(){
	var message = '';
	var nl39 = document.getElementById('newsletters39').checked;
	var nl39bis = document.getElementById('newsletters39bis').checked;
	var nl = document.getElementById('newsletters').checked;
	var nl26 = document.getElementById('newsletters26').checked;
	
	var errorMail = controlSendMailNL();
	if(errorMail){
		message += 'Votre adresse email n\'est pas valide\n<br/>';
	}
	
	if(nl39 == false && nl39bis == false && nl == false && nl26 == false){
		message += 'Veuillez s&eacute;lectionner une newsletter\n<br/>';
	}
	
	if(message != ''){
		document.getElementById('erreur').innerHTML = message;
		return false;
	}else{
		return true;
	}
	
}


function controlSendMailNL() {

	var emailAddress=document.getElementById('emailAddress').value;
	var fromMailError=false;

	if(!emailAddress.match(/^[a-z0-9._-]+@[a-z0-9.-]{2,}[.][a-z]{2,3}$/)) {
		fromMailError = true;
	}

	return fromMailError;
}