what is velocityCount

[Archana Turaga <ar...@intervoice.com>]

Hi,
 I'm very very new to vm...have always been coding with jsp. I need to modify some control templates and i see that something called velocityCount is being used. This variable is not initialised anywhere and is being used directly. I see it being used likt this:

if ($velocityCount < $portlets.size())

What is this variable?

Can someone could help me with this?

Thanks for the help.
Regards,
Archana