Thank Ray for you reply, but it does not help me as I absolutely do not know
1. What fields to chose from the Set Session Value panel, and what to put in the fields;
2. Where the session should be on search, or on results page or on both?
3. What to do with the session once I create the session?
4. How should I get the chosen value from Menu/List/Drop-down box on the search page into SQL statement on the result page?
Could you please provide me step-by-step details of what I need to do?