.js file

this.LoginPage = function (driver) {
  GalenPages.extendPage(this, driver, {
    //email: "id: edit-name--2", // css locator
    //password: "id: edit-pass--2", // xpath locator
    //submitButton: "id: edit-submit--2", // id locator
    menuTest: "id: menu-1314-1",
    menuOpen:"id:testid"

    load: function () {
      this.open("mysite");
      return this.waitForIt();
    },
    //loginAs: function (userName, password) {
    //  this.email.typeText(userName);
    //  this.password.typeText(password);
    //  this.submitButton.click();
    //},
    
    
     hoverAs: function () {
      //this.menuTest.click();
      this.menuTest.hover(menuOpen);
    }


  });
};
// now you can use it like this
var loginPage = new LoginPage(driver).load();
// loginPage.hoverAs();
loginPage.hoverAs();

// loginPage.loginAs("testuser@example.com", "password");