//===========================点击展开关闭效果====================================
function openShutManager(oSourceObj,oTargetObj,shutAble,oOpenTip,oShutTip){
	var sourceObj = typeof oSourceObj == "string" ? document.getElementById(oSourceObj) : oSourceObj;
	var targetObj = typeof oTargetObj == "string" ? document.getElementById(oTargetObj) : oTargetObj;
	var openTip = oOpenTip || "";
	var shutTip = oShutTip || "";
	if(targetObj.style.display!="none"){
		if(shutAble) return;
		targetObj.style.display="none";
		if(openTip && shutTip){
			sourceObj.innerHTML = shutTip;
		}
	}else{
		targetObj.style.display="block";
		if(openTip && shutTip){
			sourceObj.innerHTML = openTip;
		}
	}
}

function outliner() 
{ 
  var child = document.all[event.srcElement.getAttribute("child",false)]; 
  if (null != child){ 
    if(child.className == "expanded"){ 
      child.className = "collapsed"; 
      return; 
    } 
    if(child.className == "collapsed"){ 
      child.className = "expanded"; 
      return; 
    } 
  } 
}