function popupnotes(target) {
  targetObj = getStyleObject(target);

  if(targetObj.visibility=='visible') {
    targetObj.visibility='hidden';
    targetObj.height='0px';
  }
  else {
    targetObj.visibility='visible';
    targetObj.height='auto';
  }
  return true;
}
  
function getStyleObject(objectId) {
  // checkW3C DOM, then MSIE 4, then NN 4.
  //
  if(document.getElementById && document.getElementById(objectId)) {
    return document.getElementById(objectId).style;
  }
  else if (document.all && document.all(objectId)) {  
    return document.all(objectId).style;
  } 
  else if (document.layers && document.layers[objectId]) { 
    return document.layers[objectId];
  } else {
    return false;
  }
}

function myvalidation()
{
 f = validateEndDate();
  if(!f)
   alert('Entered End date is not greater than Start Date');
 
}


function validateEndDate(){

 flg=0;
 var startDate1 = document.getElementById('edit-start-date').value.split(' ');
 var startDate = startDate1[0].split('-');
 var endDate1 = document.getElementById('edit-end-date').value.split(' ');
 var endDate = endDate1[0].split('-');
  
if(parseInt(endDate[0]) < parseInt(startDate[0]))
  return 0;
 
 if(parseInt(endDate[0]) > parseInt(startDate[0]))
  return 1;
  
 if(parseInt(endDate[0]) == parseInt(startDate[0]))
 {
  if(parseInt(endDate[1],10) < parseInt(startDate[1],10))
   return 0;
 
  if(parseInt(endDate[1],10) > parseInt(startDate[1],10))
   return 1;
   
  if(parseInt(endDate[1],10) == parseInt(startDate[1],10))
  {
   if(parseInt(endDate[2],10) < parseInt(startDate[2],10))
    return 0;
 
   if(parseInt(endDate[2],10) > parseInt(startDate[2],10))
    return 1;
  }
  if(parseInt(endDate[2],10) == parseInt(startDate[2],10))
  {
	return 1;
  }
 }
  return 0;
}