function divShow(divName,divParent)
  {
  	document.getElementById(divName).style.visibility='visible';
	document.getElementById(divParent).style.backgroundColor = "#ffff9d";
	changeBgImage('/sah/images/open.png',divParent)
//	document.getElementById(divParent).style.backgroundImage = "url:('../images/open.png')";	
  }
  
  function changeBgImage (image, id) {
	var element = document.getElementById(id);
	element.style.backgroundImage = "url("+image+")";
}

  function divHide(divName,divParent)
  {
  	document.getElementById(divName).style.visibility='hidden';
	document.getElementById(divParent).style.backgroundColor = "#FFF";
	changeBgImage('/sah/images/closed.png',divParent)
  }