html/html/themes/ipfire-new/include/js/refreshInetInfo.js

   1 /* refreshInetInfo.js
   2 * functions for retrieving status information via jQuery
   3 * Modified: March 6th, 2013 by michael@koehler.tk
   4 * Authors:      IPFire Team (info@ipfire.org)
   5                         Kay-Michael Köhler (michael@koehler.tk)
   6 * Visit http://www.ipfire.org/
   7 */
   8
   9 var t_current;
  10 var t_last = 0;
  11 var rxb_current;
  12 var rxb_last = 0;
  13 var txb_current;
  14 var txb_last = 0;
  15
  16 $(document).ready(function(){
  17         refreshInetInfo();
  18 });
  19
  20 function refreshInetInfo() {
  21         $.ajax({
  22                 url: '/cgi-bin/speed.cgi',
  23                 success: function(xml){
  24
  25                         t_current = new Date();
  26                         var t_diff = t_current - t_last;
  27
  28                         rxb_current = $("rxb",xml).text();
  29                         var rxb_diff = rxb_current - rxb_last;
  30                         rxb_last = rxb_current;
  31
  32                         var rx_kbs = rxb_diff/t_diff;
  33                         rx_kbs = Math.round(rx_kbs*10)/10;
  34
  35                         txb_current = $("txb",xml).text();
  36                         var txb_diff = txb_current - txb_last;
  37                         txb_last = txb_current;
  38
  39                         var tx_kbs = txb_diff/t_diff;
  40                         tx_kbs = Math.round(tx_kbs*10)/10;
  41
  42                         if (t_last != 0) {
  43                                 $("#rx_kbs").text(rx_kbs + ' kb/s');
  44                                 $("#tx_kbs").text(tx_kbs + ' kb/s');
  45                                 if ($("#bandwidthCalculationContainer").css('display') == 'none')
  46                                         $("#bandwidthCalculationContainer").css('display','block');
  47                         }
  48
  49                         t_last = t_current;
  50                 }
  51         });
  52         window.setTimeout("refreshInetInfo()", 2000);
  53 }