Without knowledge of the relevant standards, it seems to me that this actually works as expected. The radio buttons are treated as a group - a single form element. You tab in and out of the group, but use the arrow keys to change your selection.
The short discussion here led to the same conclusion - http://stackoverflow.com/questions/2155991/keyboard-focus-breaking-with- radio-button-group -- Accessibility: Registration form radio buttons don't accept tab https://bugs.launchpad.net/bugs/539288 You received this bug notification because you are a member of Mahara Contributors, which is subscribed to Mahara. Status in Mahara ePortfolio: New Bug description: affects mahara >From Jason White: There are radio buttons on the registration form to indicate agreement/disagreement with the terms and conditions. The "yes" button won't accept focus in the tab order, i.e., pressing tab to move focus to the next link/control won't move to it. This is a bug somewhere (I'm not sure where...) I am using Firefox 3.5.6, the Orca assistive technology (http://live.gnome.org/Orca), a refreshable braille display and speech output. -- /* --------------------------------------------------- Penny Leach | http://mjollnir.org | http://she.geek.nz GPG: 8347 00FC B5BF 6CC0 0FC9 AB90 1875 120A A30E C22B --------------------------------------------------- */ _______________________________________________ Mailing list: https://launchpad.net/~mahara-contributors Post to : mahara-contributors@lists.launchpad.net Unsubscribe : https://launchpad.net/~mahara-contributors More help : https://help.launchpad.net/ListHelp