[amibroker] Is it possible to control # of open positions for short and long positions?

[dbirru]

Hi,

I want to try a market neutral strategy by using long and short positions.
After spending a few hours searching, I was not able to find a way to
control # of open positions for short and long positions independently.
Example, 5 open long and 8 open short.

Is it possible to control # of open positions for short and long
positions independently? 

Thanks.
Dan