var API={
	country2people: function(c){
		// c = "日本"
		var p=c+"人";
		return API.ja2en(p).next(function(p){
			return p.replace(/\s*people\s*/g,"");
		});
	}

	,en2ja: function(word,pair){
		return API.trans(word,"en|ja");
	}

	,ja2en: function(word,pair){
		return API.trans(word,"ja|en");
	}
	
	,trans: function(word,pair){
		var url="http://www.google.com/uds/Gtranslate?q="+encodeURIComponent(word)+"&langpair="+encodeURIComponent(pair)+"&v=1.0&callback=%cb";
		return JSON.req(url,function(json){
			return json.responseData.translatedText;
		});
	}

	,suggest: function(q){
		var url="http://suggestqueries.google.com/complete/search?hl=en&jsonp=%cb&qu="+encodeURIComponent(q);
		return JSON.req(url,function(json){
			var items=json.pop();
			var ret=[];
			for(var i=0,len=items.length; i<len; i++){
				var results=items[i][1].match(/^[0-9,]+/)[0].replace(/[^0-9]/g,"");
				ret.push({
					quote: items[i][0],
					results: results
				});
			}
			return ret;
		});
	}
}