function delay_changeBack(_v,eOrder)
{
  if(_v)
  {
	  timerID = setTimeout("changeBack('"+eOrder+"')",400);
  }
  else
  {
	if(timerID)
	{
	  clearTimeout(timerID);
	  timerID=null;
	}
  }

}

function changeBack(eOrder){
	var contentSegmentNew = document.getElementById(eOrder);

	var contentSegmentOld = document.getElementById('bnr1');
	contentSegmentOld.style.visibility = 'hidden';
	var contentSegmentOld = document.getElementById('bnr2');
	contentSegmentOld.style.visibility = 'hidden';
	var contentSegmentOld = document.getElementById('bnr3');
	contentSegmentOld.style.visibility = 'hidden';
	var contentSegmentOld = document.getElementById('bnr4');
	contentSegmentOld.style.visibility = 'hidden';
	var contentSegmentOld = document.getElementById('bnr5');
	contentSegmentOld.style.visibility = 'hidden';
	var contentSegmentOld = document.getElementById('bnr6');
	contentSegmentOld.style.visibility = 'hidden';
	var contentSegmentOld = document.getElementById('bnr7');
	contentSegmentOld.style.visibility = 'hidden';
	var contentSegmentOld = document.getElementById('bnr8');
	contentSegmentOld.style.visibility = 'hidden';

	contentSegmentNew.style.visibility = 'visible';
}