simple-js-benchmark.js

$.benchmarkStart = function(message, timer) {
  timers[timer] = new Date().getTime();
  $("#debugstatus").append("<p>Starting: " + message + "</p>");  
}

$.benchmarkFinish = function(message, timer) {
  var timesince = new Date().getTime() - timers[timer];
  $("#debugstatus").append("<p>Finished: " + message + ". " + timesince + "msec</p>");
}
var timers = {};