Auto once daily website contest voter program

I need a program that I can send out to friends that once installed on their pc will log on the specific site and vote for me in a contest each day, contest over at year end and program deletes itself. voting requires one to go to a webpage, click on button next to my name, enter voter name, enter voter email address & them submit. I need an application, which when run, will log on to a specific website, enter default information and submit it. I would like it to run daily and automatically."