change the default URL in portal

Hello Every One,

I want to change the default URL in portal. For example: The URL for “Viewing and editing portlet preferences”  is “http://localhost:8080/web/guest/home?p_p_id=OrbeonFormsPortlet_WAR_orbeon_INSTANCE_DZMk&p_p_lifecycle=0&p_p_state=normal&p_p_mode=view&p_p_col_id=column-1&p_p_col_count=1&_OrbeonFormsPortlet_WAR_orbeon_INSTANCE_DZMk_oxf.path=%2Fportlet-preferences%2F” , I want change normal to maximized. How can I do that?

Thanks & Regards

Satish B