(function(a){a.fn.tweetButton=function(b){b=a.extend({text:"My first jQuery plugin, the jQuery.tweetButton();",via:"rennan_martini",lang:"pt",count:"vertical",url:"http://about.me/rennan"},b);return this.each(function(){var c=a(this);c.empty();a(this).append('<a href="http://twitter.com/share" class="twitter-share-button" data-url="'+b.url+'" data-text="'+b.text+'" data-count="'+b.count+'" data-via="'+b.via+'" data-lang="'+b.lang+'"></a>');a.getScript("http://platform.twitter.com/widgets.js")})}})(jQuery);