HTML Share Buttons Popup

gistfile1.html

<script src="https://code.jquery.com/jquery-2.1.4.min.js"></script>
<script>
    jQuery(document).ready(function($) {
    jQuery('#share-buttons a').on('click', function(){
        var width  = 575,
		    height = 520,
		    left   = (jQuery(window).width()  - width)  / 2,
		    top    = (jQuery(window).height() - height) / 2,
		    opts   = 'status=1' +
		             ',width='  + width  +
		             ',height=' + height +
		             ',top='    + top    +
		             ',left='   + left;
        newwindow=window.open($(this).attr('href'),'',opts);
        if (window.focus) {newwindow.focus()}
        return false;
    });
});
</script>