Joy Olson's dashboard

I went on vacation and just returned. My friend whom stayed in our home used my computer. But now it is looping from her account, Joy Olson, and I cannot clear this to get into my own personal facebook account, which is Jane Fairchild. My logo is I LOVE ISRAEL. Would you please help me. Thank you. – Joy Olson, on October 26, 2009 14:33