Facebook Share Permalink Javascript href

Question

Hi I am trying to get a facebook share button to share the current post permalink page to no avail. Anyone help?

  <?php var $perma = '<?= get_the_permalink(); ?>';?>
  <a href="javascript:fbShare('<?php echo $perma ?>', 'FB Share', 'Facebook share popup', '<?php echo $perma ?>', 520, 350)">Share</a>

JS

   function fbShare(url, title, descr, image, winWidth, winHeight) {
    var winTop = (screen.height / 2) - (winHeight / 2);
    var winLeft = (screen.width / 2) - (winWidth / 2);
    window.open('http://www.facebook.com/sharer.php?s=100&p[title]=' + title + '&p[summary]=' + descr + '&p[url]=' + url + '&p[images][0]=' + image, 'sharer', 'top=' + winTop + ',left=' + winLeft + ',toolbar=0,status=0,width=' + winWidth + ',height=' + winHeight);
   }

Answer 1

All good I have figured it out

<a href="javascript:fbShare('<?php echo the_permalink(); ?>', 'FB Share', 'Facebook share popup', '<?php echo the_permalink(); ?>', 520, 350)">