A certainl part of an if() structure never gets executed.

[Mark Lawrence]

On 16/06/2013 12:06, Ferrous Cranus wrote:

>
> what id() does, never heard of that function before.
>

what google does, never heard of that function before.

-- 
"Steve is going for the pink ball - and for those of you who are 
watching in black and white, the pink is next to the green." Snooker 
commentator 'Whispering' Ted Lowe.

Mark Lawrence