Subsequent events (Details) (USD $) | Mar. 31, 2013 | Dec. 31, 2012 | Mar. 31, 2013 | Sep. 30, 2013 | Sep. 30, 2013 | Aug. 31, 2013 | Jul. 31, 2013 | Sep. 09, 2013 | Aug. 15, 2013 | Jul. 09, 2013 | Aug. 31, 2013 | Jul. 31, 2013 | Aug. 15, 2013 | Jul. 09, 2013 | Aug. 31, 2013 | Jul. 31, 2013 | Aug. 15, 2013 | Jul. 22, 2013 | Aug. 31, 2013 | Jul. 31, 2013 | Aug. 15, 2013 | Jul. 22, 2013 | Aug. 31, 2013 | Jul. 31, 2013 | Aug. 15, 2013 | Jul. 22, 2013 | Aug. 31, 2013 | Jul. 31, 2013 | Aug. 15, 2013 | Jul. 25, 2013 | Aug. 31, 2013 | Jul. 31, 2013 | Aug. 15, 2013 | Jul. 25, 2013 | Aug. 31, 2013 | Aug. 22, 2013 | Jul. 31, 2013 | Jul. 23, 2013 | Apr. 16, 2013 | Jul. 31, 2013 | Jul. 09, 2013 | Jul. 01, 2013 |
Convertible Notes Issued May 9, 2012 [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] | Subsequent Event [Member] |
| | Equity Issuance Transaction One [Member] | Equity Issuance Transaction One [Member] | Equity Issuance Transaction One [Member] | Equity Issuance Transaction One [Member] | Equity Issuance Transaction One [Member] | Equity Issuance Transaction One [Member] | Equity Issuance Transaction Two [Member] | Equity Issuance Transaction Two [Member] | Equity Issuance Transaction Two [Member] | Equity Issuance Transaction Two [Member] | Equity Issuance Transaction Three [Member] | Equity Issuance Transaction Three [Member] | Equity Issuance Transaction Three [Member] | Equity Issuance Transaction Three [Member] | Equity Issuance Transaction Four [Member] | Equity Issuance Transaction Four [Member] | Equity Issuance Transaction Four [Member] | Equity Issuance Transaction Four [Member] | Equity Issuance Transaction Five [Member] | Equity Issuance Transaction Five [Member] | Equity Issuance Transaction Five [Member] | Equity Issuance Transaction Five [Member] | Equity Issuance Transaction Six [Member] | Equity Issuance Transaction Six [Member] | Equity Issuance Transaction Six [Member] | Equity Issuance Transaction Six [Member] | Equity Issuance Transaction Seven [Member] | Equity Issuance Transaction Seven [Member] | Equity Issuance Transaction Seven [Member] | Equity Issuance Transaction Seven [Member] | Equity Issuance Transaction Eight [Member] | Equity Issuance Transaction Eight [Member] | Promissory Note Issued April 16, 2013 [Member] | Promissory Note Issued April 16, 2013 [Member] | Promissory Note Issued April 16, 2013 [Member] | Convertible Notes Issued January 4, 2012 [Member] | Convertible Notes Issued January 4, 2012 [Member] | Convertible Notes Issued January 4, 2012 [Member] |
Subsequent Event [Line Items] | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Debt instrument, face amount | | | $47,500 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | $15,000 | | | $5,000 | | | $15,000 |
Value of restricted shares issued | | | | | 9,500 | 20,400 | | | | | 10,892 | 11,102 | | | 349,172 | 5,540 | | | 5,000 | 81,600 | | | 8,500 | 45,000 | | | 300 | 10,000 | | | 16,268 | 10,000 | | | 6,298 | | 1,100 | | | | | |
Number of restricted shares issued | | | | | 2,500,000 | 12,000,000 | | | | | 6,407,252 | 10,092,748 | | | 3,441,720 | 6,924,476 | | | 100,000 | 102,000,000 | | | 5,000,000 | 9,000,000 | | | 10,000 | 2,000,000 | | | 20,334,792 | 2,000,000 | | | 7,496,036 | | 1,000,000 | | | | | |
Shares issued, price per share | | | | | | | | $0.00 | $0.00 | $0.00 | | | $0.00 | $0.00 | | | $0.10 | $0.00 | | | $0.05 | $0.00 | | | $0.00 | $0.01 | | | $0.03 | $0.01 | | | $0.00 | $0.01 | | $0.00 | | $0.00 | | | $0.01 | |
Common stock issued for convertible note agreement | | | | | | | 40,000 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 16,625 | | |
Common stock issued for convertible note agreement, shares | | | | | | | 10,000,000 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 3,325,000 | | |
Accrued interest payable | 25,480 | | 7,656 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1,625 |
Stock payable | 35,904 | 34,985 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1,000,000 | | | |
Total amount of debt settled | | | | $200,000 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |