function afficherFormNewsLetter(code_alerte_email, nom_alerte_email)
{
	var popNewsLetter='';
	if (code_alerte_email!=null && code_alerte_email!='undefined' && code_alerte_email!=''){
		popNewsLetter = window.open("../avipi/newsletter/newsletterformulaire.php?topAbonnement=1&code_alerte_email="+code_alerte_email+"&nom_alerte_email="+nom_alerte_email, "nom_alerte_email", "Width=450px,Height=350px,scrollbars=0,status=0");
	}
	else
		popNewsLetter = window.open("../avipi/newsletter/newsletterformulaire.php?topAbonnement=1","Vivanews","Width=450px,Height=350px,scrollbars=0,status=0");
	popNewsLetter.focus();
}

function validFormEnvoyerArticle(the_form)
{
	document.forms[the_form].submit();
}

function validNewsLetter()
{
	if (formulairenewsletter.email.value!="") {verifierEmailNewsLetter(formulairenewsletter.email);}
	else {formulairenewsletter.submit();}
}

function keyHole(evt) 
{
var charCode;
if (navigator.appName == "Netscape"){charCode = evt.which;}
else {charCode = evt.keyCode;}

if (charCode == 13) {verifSaisie();}
}

function verifierSaisieEmail(element)
{
var keyAscii ;
keyAscii = String.fromCharCode(event.keyCode) ;
if (event.keyCode==13)
	{
	element.blur();
	}
else
	{
	if (!(event.keyCode >= 65 && event.keyCode <= 90 || event.keyCode >= 97 && event.keyCode <= 122 || event.keyCode == 46 || event.keyCode == 64 || event.keyCode >= 48 && event.keyCode <= 57 || event.keyCode == 45 || event.keyCode == 95))
		event.returnValue=false;
	}		
}

function verifierEmailNewsLetter(element)
{

var email = new String(element.value);

if (email.indexOf('@')==-1 || (email.indexOf('@')+1)==email.length)
{
alert("email non valide !");
element.focus();
}
else formulairenewsletter.submit();;

}

function verifierEmailRecuperation(element)
{

var email = new String(element.value);
if (email.indexOf('@')==-1 || (email.indexOf('@')+1)==email.length)
{
alert("email non valide !");
element.focus();
}
else identification_recuperation.submit();;

}

function validRecuperation()
{
	if (identification_recuperation.email.value!="") {verifierEmailRecuperation(identification_recuperation.email);}
	else {identification_recuperation.submit();}
}