Can you use a session variable in a web config connection string? So instead of:

Code:
<add name="ConnectionString2" connectionString="Data Source=ora;Persist Security Info=True;User ID=SA;Password=PASS;Unicode=True"
something like this:

Code:
<add name="ConnectionString2" connectionString="Data Source=" & Session(DB) & ";Persist Security Info=True;User ID=SPAR;Password=;Unicode=True"