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Schedule of Share-based Compensation, Stock Options, Activity (Details) (USD $) | 12 Months Ended
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Oct. 31, 2012
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 1 | 1,525,000
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 2 | $ 0.20
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 3 | 700,000
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 4 | $ 0.35
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 5 | (225,000)
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 6 | $ 0.20
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 7 | (300,000)
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 8 | $ 0.20
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 9 | 1,700,000
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 10 | $ 0.26
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 11 | 65,000
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 12 | $ 0.25
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 13 | (40,000)
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 14 | $ 0.30
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 15 | 1,725,000
Stock Options Schedule Of Share-based Compensation, Stock Options, Activity 16 | $ 0.26

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