loginSuccess: function () {
Backbone.history.navigate('/', false);
this.hideLogin();
tools.setLoggedTime();
Pubsub.trigger(Events.USER_LOGGED_IN);
tools.trackEventInGa('Site', 'login-success', this.$el.find("input[name='email']").val());
},
error: () => {
alert('Email et/ou mot de passe incorrects.');
Backbone.history.navigate('/', false);
tools.trackEventInGa('Site', 'login-failed', email);
}