GenAddText text, layer
The text to be added. This is a graphics text object, usually created by a GenText() function.
The layer the text is to be added to. The layer may be 0 thru 15.
After the text has been created and initialized it has to be added to one of the 16 graphics layers before it can become visible. Layer 0 is the farthest back layer. Layer 15 is the front/top layer.