XML 14 R9.htm IDEA: XBRL DOCUMENT v2.4.0.8
3. INVENTORY
12 Months Ended
May 31, 2014
Inventory Disclosure [Abstract]  
3. INVENTORY
Inventory at May 31, consists of the following:   2014     2013  
Finished goods   $ 38,679     $ 40,307  
Raw materials     74,893       108,125  
    $ 113,572     $ 148,432