class Login(WebGeneric):
    def __init__(self, driver):
        WebGeneric.__init__(self, driver)
        self.driver = driver
        self.signin_nav = "//a[text()='Sign In']"
        self.un_id = "email"
        self.pwd_id = "password"
        self.Sign_in = "btnSignin"
        self.wg = WebGeneric(self.driver)

    def zoomin_login(self):
        self.wg.signin("xpath", self.signin_nav)
        self.wg.enter("id", self.un_id, USERNAME)
        self.enter("id", self.pwd_id, PASSWORD)
        self.submit("id", self.Sign_in)
 def zoomin_login(self, un, pwd):
     wg = WebGeneric(self.driver)
     wg.signin(self.signin_nav)
     wg.enter(self.un_id, un)
     wg.enter(self.pwd_id, pwd)
     wg.submit(self.Sign_in)