content: max({1, 2, 3, 4, 20, 6, 11, 3, 9, 7})
  
  on max(aList)
  	set _curMax to first item of aList
  	repeat with i in (rest of aList)
  		if i > _curMax then set _curMax to contents of i
  	end repeat
  	return _curMax
  end max
  