Why I am getting Username/Password when I click on ReferenceUSA from my library's website?
If you have Norton Internet Security, the Privacy Control is most-likely blocking the content of ReferenceUSA, as a result taking you to the Username/Password page.
Click the applicable Norton Internet Security version below for instructions to allow access to ReferenceUSA.
Note: If you have a different edition of the product we suggest visiting the Symantec website at http://www.symantec.com/index.htm for their web support or for further explanation of Norton Internet Security Privacy Control click here.