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Marketing and Selling Expenses (Tables)

12 Months Ended

Dec. 31, 2012

Marketing and Selling Expenses [Abstract]

Composition of marketing and selling expenses by principal

			31.12.2012				31.12.2011
Marketing and Selling Expenses		$	112,304			$	578,887
Total		$	112,304			$	578,887

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Schedule of composition of marketing and selling expenses.

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