Consolidated Statements of Cash Flows - Supplemental cash flow information (USD $)	3 Months Ended		163 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013
Supplemental cash flow information:
Cash paid for interest	$ 12,244	$ 13,849	$ 1,044,412
Non-cash investing and financing activities:
Offering costs included in accounts payable	0	0	371,808
Deferred offering costs offset against gross proceeds of offering	0	0	823,078
Debt issuance costs included in accounts payable	0	0	114,156
Debt issuance costs included in accrued expenses	0	2,859	160,044
Warrants issued for debt issuance costs	167,484	6,000	1,063,564
Warrants issued for services rendered	0	0	12,500
Prepaid expenses financed by note payable	0	0	246,871
Issuance of note payable for redemption of common stock	0	0	650,000
Notes payable tendered for warrant exercise	0	0	1,077,982
Conversion of accounts payable to note payable	0	0	253,906
Conversion of accrued expenses to note payable	0	0	13,569
Convertible debt issued in lieu of cash for accrued expenses	0	0	31,413
Convertible debt issued in lieu of cash for accounts payable	0	0	65,698
Convertible debt issued as debt issuance costs related to guarantee of long-term debt (recorded as a beneficial conversion in additional paid-in capital) applied to accounts payable	0	0	733,334
Conversion of accrued expenses to equity	107,652	158,734	793,797
Conversion of notes payable to equity	0	0	610,300
Conversion of convertible debt to equity	0	0	2,991,742
Conversion of notes payable to convertible notes payable	0	20,000	220,000
Common stock issued in lieu of cash for accrued expenses	0	0	271,553
Common stock issued in lieu of cash for accounts payable	12,800	0	240,062
Common stock issued in lieu of cash for accrued development cost	0	0	2,065,385
Common stock issued for debt issuance cost	0	622,962	1,611,571
Deposits applied to note payable and accrued interest	0	0	142,696
Deposits applied to accounts payable	0	0	45,782
Assumption of liabilities in the Profile, LLC transaction	0	0	25,000
Proceeds from sale of furniture and equipment	0	0	2,200
Deposits applied to accrued expenses	$ 0	$ 0	$ 1,076