Different Colors for Boxes

Hi , very good class , and with the latest fixes now it works great. I am using this to draw picture of our small network.

Right now I am missing only 1 thing - different colors for every single box. Is it possible to have color option in Add function here:

$objTree = new GDRenderer(30, 20, 30, 50, 40);


while($r=mysql_fetch_row($do)) {
$objTree->add($box_id,$box_parent,$box_name,$box_addr,$size,$TitleCol,$MsgCol);

}

I tried to make it myself , but this is not so easy if you don't know the class well.

if you are do this then show me and help me

i am trying to much but i have no get success.


and where we put this code given by you

what is $do ??