I'd be glad to help you out, if you only provided some info that I could work with. Like what's not working with the site or what are you looking for?
If it's menus not working, you need scripting turned on. Not sure what you mean by the search doesn't work. Which search, the box at the top of the screen with the magnifier? It brings back results in tabbed pages, such as Items, Wiki, NPCs, etc. You have to select the tab you want to see. Also, it limits the results to 100 per tab.
If you're using a premium item search page then it's different. Forum search is not limited to 100 results either.
Will help once I know more about what you are looking for and/or what is not working for you.
Yther Ore.