Implentation of TestNG annotations

Hi All,

Please find below one simple scenario which need to implement through TestNG annotations for ignoring repetitive task

--------------------------------------------------------------------------------------------------------------
Initialize Driver
Launch Browser(Firefox or Chrome or IE)
Open url
Login in application

Here is my first scenario(At the end verify and if fail then take screen shot and error message in report)
Here is my second scenario(At the end verify and if fail then take screen shot and error message in report)

Logout from application
Close Driver
Quit Driver
-------------------------------------------------------------------------------------------------------------

This i am trying to do through page object pattern(using page factory) using TestNG.

Can any one explain How should i use TestNG annotations(@Test, @BeforeMethod, @AfterMethod, @BeforeTest, @AfterTest, @BeforeClass, @AfterClass, @BeforeSuite, @AfterSuite,) in every steps mentioned above. Please explain with example.

Waiting for response.