compressor not working

lightning hit close to home compressor then stopped working. could it be just the compressor motor relay or the overload protector , or is it the compressor?

Here are your parts
http://www.appliancepartspros.com/partsearch/modelsearch.aspx?model=TFX25PPBBWW

Could be a number of things.

Is there power at the compressor?
If not the thermostat may be the problem.

Are the condenser (compressor) fan and the evaporator fan running?
If yes then see below on how to check the starter and compressor.

If no then it could be that you are stuck in a defrost cycle.
Rotate the cam on the defrost timer if the unit fires up re[place the timer.

[url=http://www.acmehowto.com/howto/appliance/refrigerator/refrigerator.php]Refrigerator Repair Guide: How To Fix a Refrigerator - ACME HOW TO.com