share scripts (works on ie8+)

gistfile1.txt

 <a href="javascript:;" onclick="window.open('https://www.facebook.com/sharer/sharer.php?u=' + encodeURIComponent(location.href), 'facebooksharedialog', 'width=626,height=436');return false;" title="Comparte en Facebook" class="fb facebookButton">Comparte en Facebook</a>
<a href="https://twitter.com/share" title="Comparte en Twitter" class="tw twitterButton" target="_blank">Comparte en Twitter</a>
                <script>!function(d, s, id) {
            var js, fjs = d.getElementsByTagName(s)[0];
            if (!d.getElementById(id)) {
                js = d.createElement(s);
                js.id = id;
                js.src = "https://platform.twitter.com/widgets.js";
                fjs.parentNode.insertBefore(js, fjs);
            }
        }(document, "script", "twitter-wjs");</script>