It looks like you named the session variable "SecurityAssist_UserLevel" in the second server behavior where it is named "UserLevel" in the first one.
You need to update the second one so that the session variable name is also set to "UserLevel"
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.