function changeoccurance(id)
 {
   alert(id);
   
    switch (id)
     {
      case 0:  document.getElementById('DailyDivider').style.display='none';
                document.getElementById('WeeklyDivider').style.display='none';
                document.getElementById('YearlyDivider').style.display='none';
                document.getElementById('MonthlyDivider').style.display='none';  
                document.getElementById('OneTimeEventDivider').style.display='block';
                alert('executing 0');
                break;
              
      case 1:  document.getElementById('DailyDivider').style.display='block';
                document.getElementById('WeeklyDivider').style.display='none';
                document.getElementById('YearlyDivider').style.display='none';
                document.getElementById('MonthlyDivider').style.display='none';  
                document.getElementById('OneTimeEventDivider').style.display='none';
                break;
              
      case 2:  document.getElementById('DailyDivider').style.display='none';
                document.getElementById('WeeklyDivider').style.display='block';
                document.getElementById('YearlyDivider').style.display='none';
                document.getElementById('MonthlyDivider').style.display='none';  
                document.getElementById('OneTimeEventDivider').style.display='none';
                break;
              
      case 3:  document.getElementById('DailyDivider').style.display='none';
                document.getElementById('WeeklyDivider').style.display='none';
                document.getElementById('YearlyDivider').style.display='none';
                document.getElementById('MonthlyDivider').style.display='block';  
                document.getElementById('OneTimeEventDivider').style.display='none';
                break;
              
      case 4:  document.getElementById('DailyDivider').style.display='none';
                document.getElementById('WeeklyDivider').style.display='none';
                document.getElementById('YearlyDivider').style.display='block';
                document.getElementById('MonthlyDivider').style.display='none';  
                document.getElementById('OneTimeEventDivider').style.display='none';
                break;
              
              
     }
  }