An improved system and method for integrating a letterhead to a document are disclosed. The compounds of formula I or II have ALK andor c-Met inhibitory activity, and may be used to treat proliferative disorders. The first half of the window may slide in the first channel, and the second channel is to receive a second half of the window which may be fixed. Supports are provided for supporting the ring segments. Vibrations created by various movements of the doors also help move the metal objects toward the lower opening. The controller is responsive to the at least one temperature sensor indicating that a temperature has risen above a first threshold to control the transmitter to reduce transmit power from a first power level to a second power level, wherein the second power level is a non-zero power level.