// Get the current period in the format: yyyymm

// Get today's current date.
var now = new Date();
var defaultYear = now.getYear();

var periodYear = defaultYear.toString();

var defaultMonth = now.getMonth();
defaultMonth += 1;

if ( defaultMonth < 10)
  {
   defaultMonth = '0' + defaultMonth;
  }

var periodMonth = defaultMonth.toString();

var eventPeriod = periodYear + periodMonth;



 var displayEvents = document.getElementById('events');

      //Clear the current setting
      if (displayEvents.hasChildNodes())
       {
        while (displayEvents.childNodes.length >= 1)
         {
          displayEvents.removeChild(displayEvents.firstChild);       
         } 
       }  

      var newFrame = document.createElement('iframe');
      var periodMark = 'eventList.html#' + eventPeriod;
      newFrame.setAttribute('src',periodMark); 
      displayEvents.appendChild(newFrame);