<script>$(document).ready(function(){
   s1 = [1];

   plot0 = $.jqplot('chart0',[s1],{
       title: 'Network Speed',
       seriesDefaults: {
           renderer: $.jqplot.MeterGaugeRenderer,
           rendererOptions: {
               label: 'MB/s'
           }
       }
   });
});
</script>
<div class="plot0" style="width:250px;height:170px;"></div>

<div id="chart0" class="plot0" style="width:250px;height:170px;"></div>