IsLCD()

         Detects if a LCD monitor exists

    Syntax:

         IsLCD() -> lLCD

    Description:

         Detects if a LCD monitor exists in the system and it returns a
         logic indicating the result.

    Return:

         .T. if it exists and .F. if not.

    Example:

         If IsLCD()
           ? "There's a LCD monitor"
         EndIf