Welcome to the forums, kmackk. I'm sorry you are having this problem.
Please ensure that you are running the latest version of 1Password (3.5.4), quit Firefox, and then:
1. Open 1Password
2. Open 1Password's Preferences to the Browsers pane
3. Click the "Remove All Extensions" button
4. Click the "Install All Extensions" button
Please let me know how it turns out.