Fixed issue #08782: "Option 'Other'" for multiple choice is not 508 compliant
Dev: section 508 : All visible INPUT elements must have a label, either by using a linked or containing LABEL element, or by using the ALT or TITLE attribute. Buttons are considered to be self-labeling.
Dev: visibility:hidden + title get the 508
Dev: Add aria-hidden property when remove the visibility to be more ususable for browser with aria technologie