Apple MacBook Pro "Core i5" 2.4 13" Late 2011 Specs
Identifiers: Late 2011 13" - MD313LL/A - MacBookPro8,1 - A1278 - 2555*
Please review these guides on handling liquid damage:
[guide|6736]
http://www.ifixit.com/Wiki/Electronics_Water_Damage
You may need to contact your insurance agent and see what your home owners or tenant policy will pay on this. There may be some salvage value also.