function switchList(location, index, count) {
	for(i=0;i<count;i++) {
		var LiObj = document.getElementById('li_'+location+'_'+i);
		var ListObj = document.getElementById('list_'+location+'_'+i);
		if (i != index) {
			removeClass(LiObj) ;
			removeClass(ListObj) ;
		}
	}
	addClass(document.getElementById('li_'+location+'_'+index));
	addClass(document.getElementById('list_'+location+'_'+index));
}

function addClass(XEle)
{
  if(XEle.className!="") 
  {
    XEle.className = XEle.className.replace(/down/g,'up');
  }
  else 
  {
  	XEle.className = XEle.className.replace(/up/g,'down');
  }
}

function removeClass(XEle)
{
  if(XEle.className!="") 
  {
    XEle.className = XEle.className.replace(/up/g,'down');
  }
}