Pretty soon, likely within the next week, I'll be moving all accesskeys and tooltips out of Monobook.js and implement them server-side. This may affect personal scripts that implement custom accesskeys; they'll have to be revised a bit to find the elements themselves rather than relying on their presence in the "ta" array, but it shouldn't be difficult. Sites that have modified Monobook.js should not have their global changes affected by this directly, although they may have to rework them when the id's are changed. The tooltip for any given element that has a tooltip will be stored in a message "tooltip-x", where x is the element's HTML id, and can be modified as usual by sysops. The accesskey, likewise, will be stored in a message "accesskey-x". For developers: currently this is in a branch, branches/simetrical/. Help converting over the language files would be greatly appreciated (via commits or, for non-devs, patches), but I'll do it myself if necessary. I'll make this concurrent with reworking the id's/classes, just for simplicity.