>>>>I know that the code itself attaches the handle correctly to dblclick (if I change the edit to alert, it fires).
>>>>
>>>>So, what I am doing wrong here and how should I adjust the above?
>>>>
>>>>Thanks a lot in advance.
>>>
>>>So the function gets called. What do you mean by 'nothing happens' ? Debug/Single step it.
>>
>>I mean it passes through the first line and then immediately to the last. It doesn't go inside the function body in the .trSelected part. I find it very hard to follow jQuery code so I usually try to do a step out.
>
>If it's not stepping into code after "$('.trSelected', grid).each(function () {" then it's obviously not finding any items for the 'each'. Do '.trSelected' and 'grid' both give valid values ?

Looks like that original solution worked again now in FireFox (although I had several break stops in the process). I am going to re-try in different browsers to make sure.