I ran into a bug with the tab focus for logging in.
How to reproduce the bug:
1) Make sure you are logged out
2) Click on the "Join Daniweb" link at the top right of the page
3) Click on the "Member Log In" link at the top right of the page
4) Click on the "User Name" textbox
5) Hit Tab
The "Password" textbox in the "DaniWeb Existing Member Login" pop-up should get the focus.
The "Password" textbox in the "Member Login" section on the right side of the page (slightly grayed out due to the pop-up) gets focus.
The expected behavior happens when you click "Member Log In" from other pages that I tried, including the front page.
Attached is a picture of the bug. Also, I verified this bug in Firefox 6.0.2 and Chromium 12.0 in Ubuntu Linux 10.10 and in Firefox 6.0.1 and Chrome 13.0 in Windows 7.