check if handler exist before using it

[Thierry]

Thanks Xavier,

Do you mean you're parsing the text of the script ?

But then how do you do, if you have a protected stack,
where the text script is not available anymore ?

ps: i'm looking for a generic method.

Regards,
Thierry

> Hi Thierry,
>
> I usually check to see if "on handlername" is in the script of....
>
> this works for on handlers and functions too... Not for setprop mind
> you...
>
> If you really want to be sure, you can also check "end handlername"
>
> cheers
>
>> Hi,
>>
>> As there is the rev function:
>>            exists( an object ) or  there is .... ,
>>
>> is there something like
>>             exists( <whateverFunction> )  in <anyObject>
>>
>> Well, i know i could parse the scripts ....
>> but is there a more simple way ?
>>
>> By the way, I need this to be called from inside an external.
>>
>> Thanks for enlightenment,
>