Wordpress widget for displaying the status of the lights at HackPittsburgh

hackpgh_light_widget.html

<div id="light_status" 
     style="width: 209px; height: 88px; margin-bottom: 10px; background: url('wp-content/themes/azul/images/shopClosed.png'); display:none;">&nbsp;</div>

<script>
function refreshLightStatus() {
  $.getJSON("http://iobridge.com/api/feed/key=waStTNuoEvld6t9wsM&callback=?",
            function(data){
              if (data["module"]["status"] != "Online") {
                $('#light_status').css('display','none');
              } else {
                var light_status = data["module"]["channels"][0]["AnalogInput"];
                if(light_status >= 500) {
                  $('#light_status').css('background', 'url(wp-content/themes/azul/images/shopOpen.png)').css('display', 'block');
                } else {
                  $('#light_status').css('background', 'url(wp-content/themes/azul/images/shopClosed.png)').css('display', 'block');
                }
              }
            });
  }
 
var refreshId = setInterval(refreshLightStatus , 10000);
refreshLightStatus();
</script>