jQuery(window).on('load', function() { new JCaption('img.caption'); }); jQuery.urlShortener.settings.apiKey='AIzaSyB9Z_0jbJ4-cZAis8KkEgZE2iGWFTQd8nE'; jQuery.urlShortener({ longUrl: "", success: function (shortUrl) { //shortUrl -> Shortened URL jQuery("meta[property='og:url']").attr('content',shortUrl); href=jQuery("#twitterhref").attr('href'); jQuery("#twitterhref").attr('href',href+'&url='+shortUrl); }, error: function(err) { alert(JSON.stringify(err)); } });