php-monstra/plugins/box/users/js/users.js

if (typeof $.monstra == 'undefined') $.monstra = {};

$.monstra.users = {

    init: function() {
        this.usersFrontendRegistration();
    },

    usersFrontendRegistration: function() {
        $("[name=users_frontend_registration]").click(function() {
            $("[name=users_frontend]").submit();
        }); 
    }

};


$(document).ready(function(){
    $.monstra.users.init();
});