/*
View: screendisplay

Columns:
	description varchar
	comment varchar
	total varchar
	status varchar
	lineColor varchar
	discounttype int
	trans_type varchar
	trans_status varchar
	voided int
	trans_id int

Depends on:
	localtemptrans, taxrates

Use:
Formats current transaction info for
onscreen display.

The first four columns are display text
and on rendered left to right. Description
goes on the far left, comment goes in the middle,
total is the lineitem's price, and status is
a character or two on the far right.

trans_id is used to select appropriate lines if
the entire transaction does not fit on the screen

The remaining columns are used for display formatting
mostly in terms of background & text color.
*/