var OldobjID;
//展开菜单
function ExpendsDiv2(_objid, pid) {
    //不同的节点操作
    if(OldobjID != _objid)
    {
        var OldObj =  $(OldobjID);
        if(OldObj != null)
        {
            OldObj.className = "MenuSe";
            var subOldObj = $("sub" +OldobjID);
            subOldObj.style.display =  "none";
        }
    }
    OldobjID = _objid;
    var obj = $("sub" + _objid);
    obj.style.display = obj.style.display == "" ? "none" : "";
    var pare = $(_objid);
    pare.className = pare.className == "MenuSe" ? "MenuSe2" : "MenuSe";
}
//var OldobjID;
//function ExpendsDiv2(_objid) {
//    //不同的节点操作
//    if(OldobjID != _objid)
//    {
//        var OldObj =  $(OldobjID);
//        if(OldObj != null)
//        {
//            OldObj.className = "MenuSe";
//            var subOldObj = $("Sub" +OldobjID);
//            subOldObj.style.display =  "none";
//        }
//    }
//    OldobjID = _objid;    
//    var obj = $("Sub" + _objid);
//    obj.style.display = obj.style.display == "" ? "none" : "";
//    var pare = $(_objid);
//    pare.className = pare.className == "MenuSe" ? "MenuSe2" : "MenuSe";
//}

/* 上方菜单 */
function switchTab(tabpage, tabid, url) {
    var flag = true;
    var oItem = document.getElementById(tabpage).getElementsByTagName("li");
    for (var i = 0; i < oItem.length; i++) {
        var x = oItem[i];
        x.className = "";
    }
    document.getElementById(tabid).className = "Selected";   
    parent.SetFrameUrl('framleft',url); 
}
/* 动态切换 */
function switchTab2(tabpage,tabid){
var oItem = document.getElementById(tabpage).getElementsByTagName("li"); 
    for(var i=0; i<oItem.length; i++){
        var x = oItem[i];    
        x.className = "";
}
	document.getElementById(tabid).className = "Selected";
	var dvs=document.getElementById("d" + tabpage).getElementsByTagName("div");
	for (var i=0;i<dvs.length;i++){
	  if (dvs[i].id==('d'+ tabid))
	  {
	    dvs[i].style.display='';
	  
	  }
	  else if(dvs[i].id.substring(0,1) == "d")
	  {
  	    dvs[i].style.display='none';
  	  }
	}
}

function switchTab3(li){
    var ul = li.parentNode;
    var allli = ul.getElementsByTagName("li");
    for(var i=0; i<allli.length; i++){
            allli[i].className = "";
            document.getElementById("d"+allli[i].id).style.display='none';
    }
    li.className = "on";
    document.getElementById("d"+li.id).style.display='block';
}