function password(url, lang, error) {
	var username=document.getElementById("username").value;
	if(username=="") alert(error);
	else window.location.href=url+"userLogin.do?action=passwordRetrieve&login="+username+"&lang="+lang;
}
  
function inscription(url, lang) {
	window.location.href=url+"userShow.do?action=loadDataUserProfile&lang="+lang;
}