Get user name detail

[vidya]

Hi i am trying to add the username details on a non vb page which has the following code

'user_id' => ' space i can include some code to get user name',
'name' => 'MSN',
'gender' => '1',
'age' => '35',
'country' => 'United States',
'city' => 'New York',

how can u get the username and other details.is it possible atleast user name...

--------------- Added [DATE]1228221292[/DATE] at [TIME]1228221292[/TIME] ---------------

Anyone ? plz