Hey guys..

You know when you enter text into a text input box, it will always drop down suggesting something you've typed in that same text input box before?

Is there any way I can stop that from happening on my search form? I am working on a nice little ajax search box and it's rather annoying when live results get blocked by all your search history containing the string you've just entered..
I know this can be done, I just can't find out how.. And have never needed to do such a thing, so I'm stumped!

Thanks in advance,