var responsecont;
var xmlHttp;
var requestType;
var newsstring;

function TabBabyPhoto(tagtd)
{
   // alert(getObject(tagtd).className);
    if(getObject(tagtd).className=="right_boxtop2over")
    {
       // alert(getObject(tagtd).id);
        getObject(tagtd).className="right_boxtop1";
        if(tagtd=="babyphoto")
        {
            getObject("commendnote").className="right_boxtop2";
            try
            {			
               getBuffer1(tagtd);
            }
            catch(e)
            {
               alert(e);
            }  	
        }
        if(tagtd=="commendnote")
        {
            getObject("babyphoto").className="right_boxtop2";
            try
            {			
               getBuffer1(tagtd);
            }
            catch(e)
            {
               alert(e);
            }
        }
 
   }
}
function TabHotblog(tagtd)
{
  if(getObject(tagtd).className=="right_boxtop2over")
    {
       // alert(getObject(tagtd).id);
        getObject(tagtd).className="right_boxtop1";
        if(tagtd=="hotgroup")
        {
            getObject("commendmum").className="right_boxtop2";
            try
            {			
               getBuffer2(tagtd);
            }
            catch(e)
            {
               alert(e);
            }  	
        }
        if(tagtd=="commendmum")
        {
            getObject("hotgroup").className="right_boxtop2";
            try
            {			
               getBuffer2(tagtd);
            }
            catch(e)
            {
               alert(e);
            }
        }
   }
       
}
function TabHotshop(tagtd)
{
  if(getObject(tagtd).className=="right_boxtop2over")
    {
       // alert(getObject(tagtd).id);
        getObject(tagtd).className="right_boxtop1";
        if(tagtd=="hotproduct")
        {
            getObject("hotshop").className="right_boxtop2";
            try
            {			
               getBuffer3(tagtd);
            }
            catch(e)
            {
               alert(e);
            }  	
        }
        if(tagtd=="hotshop")
        {
            getObject("hotproduct").className="right_boxtop2";
            try
            {			
               getBuffer3(tagtd);
            }
            catch(e)
            {
               alert(e);
            }
        }
   }
       
}

function changetab(tagtd)
{
  if(getObject(tagtd).className=="xxk_line1")
    {
       // alert(getObject(tagtd).id);
        getObject("tab1").className="xxk_line1";
        getObject("tab2").className="xxk_line1";
        getObject("tab3").className="xxk_line1";
        getObject(tagtd).className="xxk_line1_move";
         try
            {			
               getBuffer4(tagtd);
            }
            catch(e)
            {
               alert(e);
            }
   }
       
}
function getBuffer1(types){
   var url ;
   var loadstatustext="<div >Loading request content, please wait...</div>";
   requestType="tab_babyphoto";
   if(types=='babyphoto')
        url='babyphoto.aspx';
   else
        url='commendnote.aspx';
   CreateXMLHttpRequest();   
   
  // getObject(requestType).innerHTML = loadstatustext;
   xmlHttp.onreadystatechange = processRequestChange;
   xmlHttp.open("GET", url, true);
   xmlHttp.setRequestHeader("If-Modified-Since","0");
   xmlHttp.send(null);  
 

}
function getBuffer2(types){
   var url ;
   var loadstatustext="<div >Loading request content, please wait...</div>";
   requestType="hotmumblog";
   if(types=='hotgroup')
        url='commendnote.aspx?type=hotgroup';
   else
        url='hotmumlst.aspx';
   CreateXMLHttpRequest();   
   
  // getObject(requestType).innerHTML = loadstatustext;
   xmlHttp.onreadystatechange = processRequestChange;
   xmlHttp.open("GET", url, true);
   xmlHttp.setRequestHeader("If-Modified-Since","0");
   xmlHttp.send(null);   

}
function getBuffer3(types){
   var url ;
   var loadstatustext="<div >Loading request content, please wait...</div>";
   requestType="hotproduct_shop";
   if(types=='hotshop')
        url='commendnote.aspx?type=hotshop';
   else
        url='babyphoto.aspx?type=hotproduct';
   CreateXMLHttpRequest();   
   
  // getObject(requestType).innerHTML = loadstatustext;
   xmlHttp.onreadystatechange = processRequestChange;
   xmlHttp.open("GET", url, true);
   xmlHttp.setRequestHeader("If-Modified-Since","0");
   xmlHttp.send(null);   

}
function getBuffer4(types){
   var url ;
   var loadstatustext="<div >Loading request content, please wait...</div>";
   requestType="tabcontent";
   if(types=='tab2')
        url='indextopnews.aspx?type=dict';
   else if(types=='tab3')
        url='indextopnews.aspx?type=bbs';
   else
         url='indextopnews.aspx?type=news';
   CreateXMLHttpRequest();   
   
  // getObject(requestType).innerHTML = loadstatustext;
   xmlHttp.onreadystatechange = processRequestChange;
   xmlHttp.open("GET", url, true);
   xmlHttp.setRequestHeader("If-Modified-Since","0");
   xmlHttp.send(null);   

}
function CreateXMLHttpRequest(){
   // Initialize Mozilla XMLHttpRequest object
   if (window.XMLHttpRequest){
       xmlHttp = new XMLHttpRequest();
   } 
   // Initialize for IE/Windows ActiveX version
   else if (window.ActiveXObject) {
       try{
			xmlHttp = new ActiveXObject("Msxml2.XMLHTTP.3.0");
	   } 
       catch (e){
			try{
				xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch (e){newsstring = "<div class='loading'>Loading rquest content fail, Please try it again latter...</div>";}
       }
   }
}
function processRequestChange(){
   // only if xmlHttp shows "complete"
   if (xmlHttp.readyState == 4){
      // only http 200 to process
      if (window.location.href.indexOf("http")==-1 || xmlHttp.status == 200){
         newsstring = xmlHttp.responseText;
       //inject centent to tab-pane
       shownews(requestType,newsstring);
      }
   }
}
function shownews(requestType,newsstring){

    newsstring=DelForm(newsstring);
   // alert(requestType);
   //alert(newsstring);
    responsecont = getObject(requestType);
   // alert(responsecont.className);
    responsecont.innerHTML =newsstring;

}
function getObject(objectId) {
     if(document.getElementById && document.getElementById(objectId)) {
	// W3C DOM
	   return document.getElementById(objectId);
     } 
     else if (document.all && document.all(objectId)) {
	// MSIE 4 DOM
	   return document.all(objectId);
     } 
     else if (document.layers && document.layers[objectId]) {
	// NN 4 DOM.. note: this won't find nested layers
	   return document.layers[objectId];
     } 
     else {
	   return false;
    }
}
 function SearchResult()
    {
        if(document.getElementById("txtSearch").value=="")
        {
            alert('ÇëÊäÈëËÑË÷·¶Î§!');
            return false;
        }
        else
        {
             window.location.href="/search_key="+document.getElementById("txtSearch").value;
             return false;
         }
    }
    function Clean()
    {
        document.getElementById("txtSearch").value="";
    }