[TxMt] Better JavaScript functions

[Andreas Wahlin]

Any chance of getting the expanded JavaScript function detection  
added to the default bundle?
Reason I ask is that *blush* I managed to misplace my originals, and  
apart from that I also want to be as "standard compatible" as  
possible, meaning to have as little customized stuff as possible,  
preferably limiting my customization to snippets only.
There's no big rush though ...

Andreas