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11. Income taxes (Tables) | 12 Months Ended
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Dec. 31, 2012
Income Taxes Tables |
Schedule of statutory federal tax rate |
|  | December 31, |
|  | 2012 |  |  | 2011 |
Computed tax provision (benefit) at federal statutory rate (34%) |  | $ | (1,434,000 | ) |  | $ | (1,175,000 | )
State income taxes, net of federal benefit |  |  | (373,000 | ) |  |  | (305,000 | )
Permanent items |  |  | 0 |  |  |  | 0 |
Valuation allowance |  |  | 1,803,800 |  |  |  | 1,480,800 |
Income tax provision |  | $ | 800 |  |  | $ | 800 |
Schedule of deferred tax assets and liabilities |
|  | December 31, 2012 |  |  | December 31, 2011 |
Net operating loss carry forwards |  |  | 15,900,000 |  |  |  | 13,700,000 |
Valuation allowance |  |  | (15,900,000 | ) |  |  | (13,700,000 | )
Total deferred taxes net of valuation allowance |  | $ | – |  |  | $ | – |

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