node.js google reverse geocode proxy

server.js

var http = require('http'),
	q = require('querystring')
	

http.createServer(function (req, res) {
	//create the geo long/lat path
	var url=["/maps/geo?q="
		,q.parse(req.url)["long"]
		,","
		,q.parse(req.url)["lat"]
		,"&output=json&sensor=false"].join(""),
		//create the options to pass into the get request
		options={host:"maps.google.com"
			,path:url};
	
	//a little lightweight logging to watch requests
	console.log("url:",options.host+options.path);
	console.log("requrl:",req.url);

	//make the request server side
	http.get(options,function(response){
		//console.log("hi",response);
		res.writeHead(200, {'Content-Type': 'text/plain'});
		var pageData = "";
	    response.setEncoding('utf8');
	    //stream the data into the response
	    response.on('data', function (chunk) {
	      pageData += chunk;
	    });

	    //write the data at the end
	    response.on('end', function(){
	      res.write(pageData);
	      res.end();
	    });

	});

}).listen(80);