2. Inventories: Schedule of Inventory, Current (Tables)

12 Months Ended

Dec. 31, 2012

Tables/Schedules

Schedule of Inventory, Current

	2012	2011
Parts	$              237,848	$              228,012
Work in progress	117,695	74,992
Finished goods	146,413	168,310
Total inventory	$              501,956	$              471,314