What to write in a thank you note to someone who helped me?

Can someone help me write a thank you note? Details follow?

• I am working as a temp at a wonderful company, and I am hoping that they will keep me as a permanent employee. There is an employee appreciation day tomorrow, and one of the prequels that were distributed today was a thank you card, and the request that we give them to people that we appreciate. I really do appreciate the people I work with and would like to take this opportunity to show them in this way. Any suggestions on wording? Would it be the wrong thing to do? Would it seem like a brown-nose gesture rather than a genuine appreciation? Thank you for your help with this!

• Answer:

  Since you were handed the thank-you cards along with the other employees, I don't see how it could appear less genuine than those given by any of the other permanent employees of the company. I would recognize those people whose training has helped you to accomplish your tasks as a part-time employee, rather than upper management. Believe me, they will recognize that you chose to thank those employees you worked more closely with and will see you as a team player if they have any positions open, and those who will be working with you will be honored and will put in a good word.