Annual report pursuant to section 13 and 15(d)

2. SUMMARY OF SIGNIFICANT ACCOUNTING PRACTICES (Details 1)

v2.4.0.6
2. SUMMARY OF SIGNIFICANT ACCOUNTING PRACTICES (Details 1)
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Expected dividend yield 0.00% 0.00%
Volatility factor   90.00%
Minimum [Member]
   
Risk-free interest rate 0.43% 0.28%
Volatility factor 85.00%  
Expected life of option 3 years 5 months 4 years 9 months
Maximum [Member]
   
Risk-free interest rate 1.27% 0.77%
Volatility factor 90.00%  
Expected life of option 7 years 5 years