func: function depositToken( ERC20 token, uint amount ) returns(bool) {
          if( token.allowance( msg.sender, this ) < amount ) {
              
              ErrorReport( tx.origin, 0x850000001, token.allowance( msg.sender, this ) );
              return false;
          }
  
          if( ! token.transferFrom(msg.sender, this, amount ) ) {
              
              ErrorReport( tx.origin, 0x850000002, uint(token) );
              return false;
          }
  
          DepositToken( token, amount );
          return true;
      }