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Balance Sheets (Parenthetical) (USD $)
Jun. 30, 2011
Dec. 31, 2010
Stockholder's equity    
Preferred stock, par value $ 0.001 $ 0.001
Preferred stock, authorized shares 10,000,000 10,000,000
Preferred stock, issued shares 0 0
Preferred stock, outstanding shares 0 0
Common stock, par value $ 0.001 $ 0.001
Common stock, Authorized 100,000,000 100,000,000
Common stock, Issued 73,328,188 31,306,988
Common stock, outstanding 73,328,188 31,306,988