var yahooSearch = document.createElement('script');
yahooSearch.type ='text/javascript';
yahooSearch.charset ='utf-8';

function yahooDoSearch(str)
{
	AllSearchDone["yahoo"]	= false;
	yahooSearch.src = 'http://search.yahooapis.com/WebSearchService/V1/webSearch?appid=vipHs4XV34HNP22N__YHI6fh1j44Y_abnRMogPw4MwCOKby.KmBXD4J1wnyWy0ARQ_Q-&output=json&callback=yahooSearchComplete&query=' + str;
	document.getElementsByTagName('head')[0].appendChild(yahooSearch);
}

function yahooSearchComplete(z)
{
	AllSearchResult["yahoo"] = Array();
	for (var i=0; i<z.ResultSet.Result.length; i++)
    {	AllSearchResult["yahoo"][i] = Array();
		AllSearchResult["yahoo"][i]["title"]	= z.ResultSet.Result[i].Title;
		AllSearchResult["yahoo"][i]["content"]	= z.ResultSet.Result[i].Summary;
		AllSearchResult["yahoo"][i]["url"]		= z.ResultSet.Result[i].Url;
		AllSearchResult["yahoo"][i]["showurl"]	= z.ResultSet.Result[i].Url;
    }
	AllSearchDone["yahoo"] = true;
	searchComplete();
}

SearchEngines["yahoo"]		= "yahooDoSearch";
AllSearchResult["yahoo"]	= Array();
AllSearchDone["yahoo"]		= false;