TREE : ICON for NODE

Hi,

I'm doing a tree node. I need to come out with the icon for the node. I have a sample code below:

NODE-N_IMAGE = '@20@'

Instead of using @@ prefix, is there any other way create the ICON using meaningful name as it hard to know what icon @20@ with display?

Regards,

Rayden

Message was edited by:

Rayden