Wedding MC!!

Hey i have been asked to be a wedding MC! i don`t know much about it but i have been gaining information from internet sites. So i was hoping you could suggest a few starters for some funny jokes!! I liked the idea from a previous visitor but maybe you could give me some quick sorta jokes that go down well. Thankyou very much, the wedding is in 10 days so i would be very gratefull for you to send me some ideas. THANKYOU!!