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

}

var array = new Array('bnr1', 'bnr2', 'bnr3', 'bnr4', 'bnr5', 'bnr6', 'bnr7');

function changeBack(eOrder){
	var contentSegmentNew = document.getElementById(eOrder);
	
	for(var i=0;i < array.length;i++) {
		var contentSegmentOld = document.getElementById(array[i]);
		contentSegmentOld.style.visibility = 'hidden';
	}

	contentSegmentNew.style.visibility = 'visible';
}