I'm having problems with the Tweet button. Here is the code that Twitter provides:
<a href="https://twitter.com/share" class="twitter-share-button">Tweet</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="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>
I'm loading this into a modal that pops up over my page. It works great the first time it's loaded, but if someone closes the modal and reopens it, it doesn't load the button anymore.