track sign up after send ajax form and before login

edite-ga-signup.js

function trackSignupOkPageViewToGAAndLogNewUser(){
    fillLoginNewUserForm()
    if (typeof _gaq !== "undefined" && _gaq !== null) {
        _gaq.push(['_trackPageview', '/signupDone']);
        var timeout_for_login = setTimeout(sendFormToLoginNewUser, 300);
    }
    else sendFormToLoginNewUser()
  }