Script Summary: Turns yahoo mail login form autocomplete "On", so that now your browser remembers you! Also works with password manager in firefox, so no need to type your login again! Additionally unchecks the "Keep me signed in" button so that you can check multiple yahoo accounts easily.
Works on Yahoo Mail and all login pages of Yahoo.
- Fixed attribute order issue, so that it works even if yahoo changes the attributes order.
- Better handling of the login form, even if yahoo changes the login page layout etc.