expand url using goo.gl shortener api

expandGoogleUri.js

var expandGoogleUrl = function( url, key, callback ){
	$.ajax({
		url : "https://www.googleapis.com/urlshortener/v1/url",
		dataType : "jsonp",
		data : { shortUrl : url, key : key },
		success : function( data ){
			callback( data.error  ? false : data.longUrl );
		}
	});
};

// example
expandGoogleUrl (
	"http://goo.gl/fbsS",
	"[your api key]",
	function( url ){
		console.log( url );
	}
);