var xmlHttp
        function showHint(str)
        {
           
                var url="../WoDing.aspx?id=" + str
                if (window.ActiveXObject) { 
                    xmlHttp = new ActiveXObject("Microsoft.XMLHTTP"); 
                }
                xmlHttp=GetXmlHttp(stateChanged)
                xmlHttp.open("POST", url , true)
                xmlHttp.send(null)
                
           
        }
        function stateChanged()
        {
            if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
            {
                document.getElementById("txtHint").innerHTML=xmlHttp.responseText
            }
        }
       function Articlestate()
        {
            if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
            {
                document.getElementById("article").innerHTML=xmlHttp.responseText
            }
        }
       function showarticle(str)
       {
             var url="../Articlelist.aspx?id=" + str
                if (window.ActiveXObject)
                { 
                    xmlHttp = new ActiveXObject("Microsoft.XMLHTTP"); 
                }
                xmlHttp=GetXmlHttpObject(Articlestate)
                xmlHttp.open("POST", url , true)
                xmlHttp.send(null)
       }
        
         function getding(str)
        {
           
                var url="../Ding_List.aspx?id=" + str
                if (window.ActiveXObject)
                { 
                    xmlHttp = new ActiveXObject("Microsoft.XMLHTTP"); 
                }
                xmlHttp=GetXmlHttpObject(stateChanged)
                xmlHttp.open("POST", url , true)
                xmlHttp.send(null)
            
         
        }
         function GetXmlHttp(handler)
        {
            var objXmlHttp=null
            if (navigator.userAgent.indexOf("Opera")>=0)
            {
                alert("This example doesnt work in Opera")
                return;
            }
            if (navigator.userAgent.indexOf("MSIE")>=0)
            {
                var strName="Msxml2.XMLHTTP"
                if (navigator.appVersion.indexOf("MSIE 5.5")>=0)
                {
                    strName="Microsoft.XMLHTTP"
                }
                try
                {
                    objXmlHttp=new ActiveXObject(strName)
                    objXmlHttp.onreadystatechange=handler
                    return objXmlHttp
                }
                catch(e)
                {
                    alert("Error. Scripting for ActiveX might be disabled")
                    return
                }
            }
            if (navigator.userAgent.indexOf("Mozilla")>=0)
            {
                objXmlHttp=new XMLHttpRequest()
                objXmlHttp.onload=handler
                objXmlHttp.onerror=handler
                return objXmlHttp
            }
        }
        function GetXmlHttpObject(handler)
        {
            var objXmlHttp=null
            if (navigator.userAgent.indexOf("Opera")>=0)
            {
                alert("This example doesnt work in Opera")
                return;
            }
            if (navigator.userAgent.indexOf("MSIE")>=0)
            {
                var strName="Msxml2.XMLHTTP"
                if (navigator.appVersion.indexOf("MSIE 5.5")>=0)
                {
                    strName="Microsoft.XMLHTTP"
                }
                try
                {
                    objXmlHttp=new ActiveXObject(strName)
                    objXmlHttp.onreadystatechange=handler
                    return objXmlHttp
                }
                catch(e)
                {
                    alert("Error. Scripting for ActiveX might be disabled")
                    return
                }
            }
            if (navigator.userAgent.indexOf("Mozilla")>=0)
            {
                objXmlHttp=new XMLHttpRequest()
                objXmlHttp.onload=handler
                objXmlHttp.onerror=handler
                return objXmlHttp
            }
        }

       
function toUTF8(szInput)
{ 
 var wch,x,uch="",szRet="";
 for (x=0; x<szInput.length; x++)
 {
  wch=szInput.charCodeAt(x);
  if (!(wch & 0xFF80))
  {
   szRet += szInput.charAt(x);
  }
  else if (!(wch & 0xF000))
  {
   uch = "%" + (wch>>6 | 0xC0).toString(16) + 
      "%" + (wch & 0x3F | 0x80).toString(16);
   szRet += uch; 
  }
  else
  {
   uch = "%" + (wch >> 12 | 0xE0).toString(16) + 
      "%" + (((wch >> 6) & 0x3F) | 0x80).toString(16) +
      "%" + (wch & 0x3F | 0x80).toString(16);
   szRet += uch; 
  }
 }
 return(szRet);
}
function Search() 
{
     var keyword=document.getElementById('keyword').value;
     if(keyword=="")
     { 
       alert("请输入要查询的内容");
       return false;
     }
     location.href="../searcharticle.aspx?keyword="+keyword;    
                                                                         
}