Add Attributes to Preview and Generate URL

System

Hi,
I have explained my scenario below

I want to regenerate my menu when i am generating a page or previewing a page.So i need to add some attributes at the end of my preview url and generate url .
After Generating a page i have url like this
http://192.168.0.38/iw/cci/meta/no-injection/iw-mount/default/main/DIA/WORKAREA/Internet/About%20us/20060330182914.aspx

I want to change this url like

http://192.168.0.38/iw/cci/meta/no-injection/iw-mount/default/main/DIA/WORKAREA/Internet/About%20us/20060330182914.aspx?genreatemenu=Yes


Same like my preview url is

http://192.168.0.38/iw/cci/meta/no-injection/iw-mount/default/main/DIA/WORKAREA/Internet/About%20us/zz_tst_administrator_1_preview.aspx

I want to change this url like

http://192.168.0.38/iw/cci/meta/no-injection/iw-mount/default/main/DIA/WORKAREA/Internet/About%20us/zz_tst_administrator_1_preview.aspx?generatemenu=Yes

Is this possible in the Teamsite 6.5

Kindly Advise