|
Balance Sheets (Parenthetical) (USD $)
|
Jan. 31, 2013
|
Jul. 31, 2012
|
|---|---|---|
| Statement of Financial Position [Abstract] | ||
| Common stock, par value | $ 0.001 | $ 0.001 |
| Common stock, shares authorized | 90,000,000 | 90,000,000 |
| Common stock, issued and outstanding | 63,037,262 | 63,037,262 |