[TYPO3] reaiUrl for tx_myextension_pi1 !!

[Nirmalya]

Hello,
I want to configure realUrl for my own written extension.

The URL:
http://www.mywebSite.com/topPage/no_cache/subPage.html?uid=9&reference=1302


Now I want to encode this url like below:

http://www.mywebSite.com/topPage/no_cache/subPage/extension/9/1302/

To do so i've added this :
-------------------------------
'pagePath' => array(
             'type' => 'user',
             'userFunc' => 
'EXT:realurl/class.tx_realurl_advanced.php:&tx_realurl_advanced->main',
..............
),

'postVarSets' => array (
           'extension' => array (
		'0' => array (
			'GETvar' => 'tx_myextension_pi1[uid]',
	                        ),
		'1' => array (
			'GETvar' => tx_myextension_pi1[reference]',
	                        ),
		            ),
             ),
		
// configure filenames for different pagetypes
	 'fileName' => array (
.................
---------------------------------
but dissapointed...
So please help me how can i get my desired url.
Thank You,
nirmalya
-------------
www.fivee.in