Unable to add custom fields in custom taxonomy meta box in wordpress-3.5.2.

I have checked solution in various blogs but Unable to solved this problem. I am using wordpress-3.5.2

What I am trying is :-

// A callback function to add a custom field to our "adtag" taxonomy
add_action( 'adtag_edit_form_fields', 'adtag_callback_function', 10, 2);

// A callback function to save our extra taxonomy field(s) 
add_action( 'edited_adtag', 'save_taxonomy_custom_fields', 10, 2 );

I have tried solution from below link:-

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Please refer image where I need to add custom fields:-