Derivative Liability (Narrative) (Details) (USD $)	3 Months Ended
	Jul. 31, 2012 years
Derivative Liability 1	2,012
Derivative Liability 2	$ 47,500
Derivative Liability 3	187.00%
Derivative Liability 4	0.10%
Derivative Liability 5	0.00%
Derivative Liability 6	0.27
Derivative Liability 7	78,757
Derivative Liability 8	377.00%
Derivative Liability 9	0.09%
Derivative Liability 10	0.00%
Derivative Liability 11	0.17
Derivative Liability 12	$ 31,257