Condensed Consolidated Balance Sheets (USD $)	Jun. 30, 2012	Dec. 31, 2011
Current assets:
Cash and cash equivalents	$ 63,552	$ 135,843
Short-term investments	20,389	27,446
Prepaid expenses and other current assets	44,008	4,965
Total current assets	127,949	168,254
Property and Equipment, net	1,582	2,475
Total assets	129,531	170,729
Current liabilities:
Accounts payable and accrued expenses	2,297,042	2,210,229
Convertible notes payable	21,827,588	21,827,588
Notes payable	6,185,000	5,900,000
Accrued interest payable on notes payable	694,946	486,691
Total current liabilities	31,004,576	30,424,508
Total liabilities	31,004,576	30,424,508
Commitments and contingencies
Series F convertible redeemable preferred stock, $.01 par value; 200,000 shares designated; 12,000 shares issued and outstanding at June 30, 2012 and December 31, 2011, (liquidation preference of $300,000 at June 30, 2012)	358,915	348,444
Stockholders' deficit:
Preferred stock, $.01 par value; 1,000,000 shares authorized; 25,000 shares designated Convertible Series A, 500,000 shares designated Convertible Series D and 800 shares designated Convertible Series E; no shares issued and outstanding at June 30, 2012 and December 31, 2011, respectively
Common stock, $.01 par value; 80,000,000 shares authorized at June 30, 2012 and December 31, 2011; 30,635,720 issued and outstanding at June 30, 2012 and December 31, 2011	306,357	306,357
Additional paid-in capital	166,160,384	166,170,855
Accumulated other comprehensive loss	(38,424)	(31,367)
Deficit accumulated during development stage	(197,662,277)	(197,048,068)
Total stockholders' deficit	(31,233,960)	(30,602,223)
Total liabilities and stockholders' deficit	$ 129,531	$ 170,729