Question : Google AJAX APIs

I have downloaded the code from
http://code.google.com/apis/ajax/
however, I have followed the instruction there but I still unable to search my website, why?
I can have a SearchBox on my website,
however, why Google still unable to search the file or page in my website?
I have also added a meta tab, but still can't...
http://www.mawingho.com/search.php

Answer : Google AJAX APIs

Your key is invalid, at least it's what's shown in your page

Invalid key: ABQIAAAAFz9NUsHoPUoHxxXF1KzqhxSR5NgtOsnWZZ7-qxkKQtogbVfPKRR0jxPlcGjNpDY_wjQMVtvDioVevA

The key may not need in your example, however, you may wan to try to fix it by providing a valid google api key

http://code.google.com/apis/ajaxsearch/signup.html