var _LxPAGESTEP = 5;
var _LxTmplStr = "";   //Live提示模板字符串
var _LxKeywords;
var _LxTimeoutProc;
var _LxResult;
var _LxItm = 0;
var _LxItmCount = 10;
var _LxStoped = true;
var _LxKwId = "_lxkw";
var _LxDisplayOK = false;
var _LxFirstRun = true;
var _LxNoRefresh = false;

function _LxCreateLexoSearch()
{ 
    window.lexosearch = new function(){}
    window.lexosearch.Criteria = new function(){}
    window.lexosearch.Options = new function(){}
    window.lexosearch.Result = new function(){}
    
    lexosearch.Server = "search.joy.cn";
        
    lexosearch.Criteria.QueryString = "";
    lexosearch.Criteria.Site = "";
    lexosearch.Criteria.Tag = "";
    lexosearch.Criteria.Url = "";
    lexosearch.Criteria.Title = "";
    lexosearch.Criteria.Author = "";
    lexosearch.Criteria.Source = "";
    lexosearch.Criteria.TimeBegin = "";
    lexosearch.Criteria.TimeEnd = "";
    lexosearch.Criteria.Topics = "";
    lexosearch.Criteria.TopicsToCount = "";
    lexosearch.Criteria.MatchPosition = "7";
    lexosearch.Criteria.IndexMode = "";
    lexosearch.Criteria.UserId = "";
    lexosearch.Criteria.Language = "";
    lexosearch.Criteria.Format = "";
    lexosearch.Criteria.M1L = "";
    lexosearch.Criteria.M1U = "";
    lexosearch.Criteria.M2L = "";
    lexosearch.Criteria.M2U = "";
    lexosearch.Criteria.M3L = "";
    lexosearch.Criteria.M3U = "";
    lexosearch.Criteria.M4L = "";
    lexosearch.Criteria.M4U = "";
    lexosearch.Criteria.S1 = "";
    lexosearch.Criteria.S2 = "";
    lexosearch.Criteria.S3 = "";
    lexosearch.Criteria.S4 = "";
    lexosearch.Criteria.S5 = "";
    lexosearch.Criteria.S6 = "";
    lexosearch.Criteria.S7 = "";
    lexosearch.Criteria.S8 = "";
    lexosearch.Criteria.S9 = "";
    lexosearch.Criteria.S10 = "";
    lexosearch.Criteria.S11 = "";
    lexosearch.Criteria.S12 = "";
    lexosearch.Criteria.S13 = "";
    lexosearch.Criteria.S14 = "";
    lexosearch.Criteria.S15 = "";
    lexosearch.Criteria.S16 = "";
    lexosearch.Criteria.S17 = "";
    lexosearch.Criteria.S18 = "";
    lexosearch.Criteria.S19 = "";
    lexosearch.Criteria.S20 = "";
    lexosearch.Criteria.S21 = "";
    lexosearch.Criteria.S22 = "";
    lexosearch.Criteria.S23 = "";
    lexosearch.Criteria.S24 = "";
    lexosearch.Criteria.S25 = "";
    lexosearch.Criteria.S26 = "";
    lexosearch.Criteria.S27 = "";
    lexosearch.Criteria.S28 = "";
    lexosearch.Criteria.S29 = "";
    lexosearch.Criteria.S30 = "";
    
    lexosearch.Options.SubmitTo = "";
    lexosearch.Options.EnableWordBreak = "";
    lexosearch.Options.Encoding = "";
    lexosearch.Options.SortBy = "";
    lexosearch.Options.SortAscending = false;
    lexosearch.Options.ItemDetail = "";
    lexosearch.Options.PageSize = 12;
    lexosearch.Options.PageNumber = 1;
    lexosearch.Options.EnableUserItems = "";
    lexosearch.Options.AbsMaxLength = "";
    lexosearch.Options.EnableImageItems = "";
    lexosearch.Options.HighlightStart = "";
    lexosearch.Options.HighlightEnd = "";
    lexosearch.Options.LayoutId = "";
    lexosearch.Options.KwTrendsId = "";
    lexosearch.Options.MarkDuplicates = 3;  //启用全文查重
    
    lexosearch.Result.RawString = "";
    lexosearch.Result.RawBasicInfo = "";
    lexosearch.Result.RawTopicString = "";
    lexosearch.Result.RawSmartTips = "";
    lexosearch.Result.RawDocList = "";
    lexosearch.Result.Count = 0;
    lexosearch.Result.CountInSet = 0;
    lexosearch.Result.CountInPage = 0;
    lexosearch.Result.FirstNum = 0;
    lexosearch.Result.LastNum = 0;
    lexosearch.Result.Time = 0;
    lexosearch.Result.PageNumber = 1;
    lexosearch.Result.PageSize = 0;
    lexosearch.Result.Ready = false;
        
    lexosearch.Search = _LxSubmitSearch;
    lexosearch.Search2 = _LxSearchPage;
    lexosearch.SetTimeByDays = _LxSetDays;
    lexosearch.SetSmartTips = _LxSetSmartTips;
    lexosearch.ClickResult = _LxclickResult;
    lexosearch.SetTopics = _LxSetTopics;
    
    lexosearch.CallBack = function()
    {}
    
    //浏览器类型
    lexosearch.Browse = "";
    if (navigator.appName == "Microsoft Internet Explorer")
    {
        lexosearch.Browse = "IE";
    }
    else if (navigator.appCodeName == "NetScape")
    {
        lexosearch.Browse = "NS";
    }
}

function _LxclickResult(did)
{
    var xh;
    try
    {xh = new ActiveXObject("Microsoft.XMLHTTP");}
    catch (ex0)
    {
        try
        {xh = new ActiveXObject("Msxml2.XMLHTTP");}
        catch (ex1)
        {
            try
            {xh = new XMLHttpRequest();}
            catch (ex2)
            {}
        }
    }
    var surl = "http://"+lexosearch.Server+"/LexoPub/click.aspx?did="+did.toString();
    xh.open("get",surl,false);
    xh.send(null);
}

//从URL中提取本次搜索条件
function _LxGetSearchCond()
{
    var p;
    var sUrl = document.location.search;
    var str,s;
        
    str = "";
    s = _LxGetUrlPara(sUrl,"_lxkw");
    if (s == "" && document.getElementById("_lxKeyPre"))
    {
        s = document.getElementById("_lxKeyPre").innerHTML;
    }
    if (s != "")
    {       
        lexosearch.Criteria.QueryString = unescape(s); 
        str = "&query=" + s;
    }
    else
    {
        //关键词为空则忽略其它参数
        return "";
    }
    s = _LxGetUrlPara(sUrl,"_lxps");
    if (s != "")
    {
        lexosearch.Options.PageSize = s;  
        str += "&ps=" + s;
    }
    else
    {
        lexosearch.Options.PageSize = 12;
        str += "&ps=12";
    }
    s = _LxGetUrlPara(sUrl,"_lxpg");
    if (s != "")
    {
        lexosearch.Options.PageNumber = s;
        str += "&pg=" + s;
    }
    s = _LxGetUrlPara(sUrl,"_lxsort");
    if (s != "")
    {        
        s = s.toLowerCase();
        lexosearch.Options.SortBy = s;
        switch (s)
        {
            case "relevance":
                s = "s";
                break;
            case "date":
                s = "t";
                break;
        }        
        str += "&s=" + s;        
        s = _LxGetUrlPara(sUrl,"_lxsa");
        if (s != "")
        {
            str += "&o=" + s;
            if (s == "0")
                lexosearch.Options.SortAscending = true;
            else
                lexosearch.Options.SortAscending = false;
        }
    }
    s = _LxGetUrlPara(sUrl,"_lxdate1");
    if (s != "")
    {
        lexosearch.Criteria.TimeBegin = s;
        str += "&tm1=" + _LxSetDateStr(s);
    }
    else
        str += "&tm1=19000101";
    s = _LxGetUrlPara(sUrl,"_lxdate2");
    if (s != "")
    {
        lexosearch.Criteria.TimeEnd = s;
        str += "&tm2=" + _LxSetDateStr(s);
    }
    else
    {
        var tmpDt = new Date();
        tmpDt.setDate(tmpDt.getDate() + 1);
        str += "&tm2=" + _LxSetDateStr(tmpDt.getFullYear() +"-"+ (tmpDt.getMonth()+1).toString() +"-"+ tmpDt.getDate());
    }
    s = _LxGetUrlPara(sUrl,"_lxlayout");
    if (s != "")
    {
        lexosearch.Options.LayoutId = s;        
    }   
    s = _LxGetUrlPara(sUrl,"_lxmp");   
    if (s != "")
    {
        lexosearch.Criteria.MatchPosition = s;
        str += "&m=" + s;
    }
    s = _LxGetUrlPara(sUrl,"_lxtpc");
    if (s != "")
    {
        lexosearch.Criteria.Topics = s;
        str += "&tl=" + s;       
    }
    s = _LxGetUrlPara(sUrl,"_lxtpcc");
    if (s != "")
    {
        lexosearch.Criteria.TopicsToCount = s;
        str += "&tlc=" + s;
    }
    s = _LxGetUrlPara(sUrl,"_lxkwt")
    if (s != "")
    {
        lexosearch.Options.KwTrendsId = s;
        str += "&kwt=" + s;
    }
    s = _LxGetUrlPara(sUrl,"_lxdup")
    if (s != "")
    {
        lexosearch.Options.MarkDuplicates = s;
        str += "&dup=" + s;
    }
    
    //设置字符集
    if (lexosearch.Browse == "IE")      
        str += "&cp=" + document.charset;
    else
        str += "&cp=" + document.characterSet;
               
    return str;
}

//提交搜索请求
function _LxSubmitSearch()
{
    lexosearch.Options.PageNumber = 1;
    return _LxSearchPage(false);
}
function _LxSubmitSearch(newWindow)
{
    lexosearch.Options.PageNumber = 1;
    return _LxSearchPage(newWindow);
}
function _LxSearchPage(newWindow)
{
    var sUrlPara = "";
    
    sUrlPara += "_lxkw=" + escape(lexosearch.Criteria.QueryString);
    sUrlPara += "&_lxpg=" + lexosearch.Options.PageNumber;
    sUrlPara += "&_lxps=" + lexosearch.Options.PageSize;
    sUrlPara += "&_lxsort=" + lexosearch.Options.SortBy;
    if (lexosearch.Options.SortAscending)
        sUrlPara += "&_lxsa=0";
    else
        sUrlPara += "&_lxsa=1";
    sUrlPara += "&_lxdate1=" + lexosearch.Criteria.TimeBegin;
    sUrlPara += "&_lxdate2=" + lexosearch.Criteria.TimeEnd;
    sUrlPara += "&_lxlayout=" + lexosearch.Options.LayoutId;
    sUrlPara += "&_lxmp=" + lexosearch.Criteria.MatchPosition;
    sUrlPara += "&_lxtpc=" + lexosearch.Criteria.Topics;
    sUrlPara += "&_lxkwt=" + lexosearch.Options.KwTrendsId;
    sUrlPara += "&_lxdup=" + lexosearch.Options.MarkDuplicates;
    sUrlPara += "&_lxtpcc=" + lexosearch.Criteria.TopicsToCount;
     
    document.location.hash = "";
   
    var s = "";
    if (lexosearch.Options.SubmitTo != "")
    {
        s = lexosearch.Options.SubmitTo;   
        if (newWindow)
            window.open(s + "?" + sUrlPara);
        else
            document.location.href = s + "?" + sUrlPara;    
    }
    else
    {
        s = document.location.href;
        if (s.charAt(s.length-1) == "#")   
        { 
            s = s.substring(0,s.length-1-document.location.search.length);
            document.location.href = s + "?" + sUrlPara;
        }
        else
            document.location.search = sUrlPara;
    }   
    
    return false;
}

//根据搜索结果字符串，设置Result对象
function _LxsearchResult(v0)
{        
    var p;
    var s;
    var arrInfo;
    var v = v0;

    lexosearch.Result.RawString = v;
        
    //设置原始统计信息行
    p = v.indexOf("\n");
    if (p >= 0)
    {
        s = v.substring(0,p++);
        lexosearch.Result.RawBasicInfo = s;
        v = v.substring(p);
    }
    
    if (v == "" || p < 0)
    {
        doError(v0);
        return;
    }
    
    //忽略文档号列表行
    p = v.indexOf("\n");    
    if (p >= 0)
    {
        v = v.substring(++p);
    }
            
    //设置原始专题信息行
    p = v.indexOf("\n");
    if (p >= 0)
    {
        s = v.substring(0,p++);
        lexosearch.Result.RawTopicString = s;
        v = v.substring(p);
    }
    
    //忽略关键词行
    p = v.indexOf("\n");
    if (p >= 0)
    {
        v = v.substring(++p);
    }
    
    //设置拼音提示行
    p = v.indexOf("\n");
    if (p >= 0)
    {
        s = v.substring(0,p);
        lexosearch.Result.RawPinyinTips = s;
        v = v.substring(++p);
    }
    //设置关联词提示行
    p = v.indexOf("\n");
    if (p >= 0)
    {
        s = v.substring(0,p);
        lexosearch.Result.RawKwcorTips = s;
        v = v.substring(++p);
    }
    
    //设置原始文档列表行
    lexosearch.Result.RawDocList = v;
    
    //初始化原始统计信息
    arrInfo = lexosearch.Result.RawBasicInfo.split(" ");   
    lexosearch.Result.Time = parseInt(arrInfo[0]) / 1000; 
    lexosearch.Result.Count = parseInt(arrInfo[1]);
    lexosearch.Result.CountInSet = parseInt(arrInfo[2]);
    lexosearch.Result.CountInPage = parseInt(arrInfo[3]);
    lexosearch.Result.PageSize = parseInt(arrInfo[4]);
    lexosearch.Result.PageNumber = parseInt(arrInfo[5]);
    
    lexosearch.Result.FirstNum = lexosearch.Result.PageNumber * lexosearch.Result.PageSize - lexosearch.Result.PageSize + 1;
    lexosearch.Result.LastNum = lexosearch.Result.FirstNum + lexosearch.Result.CountInPage - 1;
    lexosearch.Result.Ready = true;

}

function doError(errMsg)
{
    lexosearch.Result.Ready = false;
    if (document.getElementById("_lxLoading"))
    {
        document.getElementById("_lxLoading").innerHTML = errMsg;
    }
}

function _LxSetSmartTips()
{
    var arr;
    var i;
    var s;
    var bok = false;
    
    if (lexosearch.Result.Ready && lexosearch.Criteria.QueryString != "")
    {
        dv = document.getElementById("_lxsmarttips");
        s = dv.innerHTML;        
        if (lexosearch.Result.RawPinyinTips != "")
        {
            s = s.replace(/\[\$disp_kws\$\]/g,"style=\"display:inline;\"");
            arr = lexosearch.Result.RawPinyinTips.split("\r");
            for (i = 1; i < 4 && i <= arr.length; i++)
            {
                var rgx = new RegExp("\\[\\$kws"+i.toString()+"\\$\\]","g");
                s = s.replace(rgx,arr[i-1]);
            }
            bok = true;
        }
        else
        {
            s = s.replace(/\[\$disp_kws\$\]/g,"style=\"display:none;\"");
            i = 1;
        }
        while (i < 4)
        {
            var rgx = new RegExp("\\[\\$kws"+i.toString()+"\\$\\]","g");
            s = s.replace(rgx,"");
            i++;
        } 
            
        if (lexosearch.Result.RawKwcorTips != "")
        {     
            arr = lexosearch.Result.RawKwcorTips.split("\r");
            for (i = 1; i < 4 && i <= arr.length; i++)
            {
                var rgx = new RegExp("\\[\\$kwr"+i.toString()+"\\$\\]","g");
                s = s.replace(rgx,arr[i-1]);
            }
            bok = true;
        }
        else
        {
            s = s.replace(/\[\$disp_kwr\$\]/g,"style=\"display:none;\"");
            i = 1;
        }
        while (i < 4)
        {
            var rgx = new RegExp("\\[\\$kwr"+i.toString()+"\\$\\]","g");
            s = s.replace(rgx,"");
            i++;
        }
            
        dv.innerHTML = s;
        if (bok)
            dv.style.display = "block";
    }   
    if (!lexosearch.Result.Ready && lexosearch.Criteria.QueryString != "")
    {
        setTimeout(_LxSetSmartTips,100);
    }
}

function _LxSetTopics()
{
    var st0,sta0,st1,sta1,sTpcs,st,s,sRes;
    var aTpc,at;
    var e;
    var i,n;
        
    if (document.getElementById("_lxtpclist") && document.getElementById("_lxtpcoption") && lexosearch.Result.Ready)
    {
        sTpcs = document.getElementById("_lxtpcoption").value;
        sTpcs = sTpcs.replace(/\n/g,';').replace(/：/g,':').replace(/\r/g,'');
        var oe = document.getElementById("_lxtpclist");
        
        e = _LxFindChildNode1(oe,"_lxtpc0");
        if (e) st0 = e.innerHTML;
        e = _LxFindChildNode1(oe,"_lxtpc1");
        if (e) st1 = e.innerHTML;
        e = _LxFindChildNode1(oe,"_lxtpcall");
        if (e) sta0 = e.innerHTML;
        e = _LxFindChildNode1(oe,"_lxtpcall1");
        if (e) sta1 = e.innerHTML;
               
        aTpc = sTpcs.split(";");
        sRes = "";
        for (i = 0; i < aTpc.length; i++)
        {
            at = aTpc[i].split(":");
            if (at.length == 2)
            {
                n = _LxgetTpcCount(at[1]);
                if (at[1] == lexosearch.Criteria.Topics)
                    st = st1;
                else
                    st = st0;
                s = st.replace(/\[\$tpcname\$\]/g,at[0]);
                s = s.replace(/\[\$tpcid\$\]/g,at[1]);
                s = s.replace(/\[\$tpccount\$\]/g,n);
                sRes += s;
            }
        }
        document.getElementById("_lxtpclist").innerHTML = sRes;
        document.getElementById("_lxtpclist").style.display = "block";
    }
    else 
    {
        setTimeout(_LxSetTopics,100);
    }
}
function _LxgetTpcCount(tids)
{
    var aTpc = lexosearch.Result.RawTopicString.split(' ');
    var n = 0;
    var at = tids.split(",");
    var st;
    var i,j;
    
    for (i = 0; i < at.length; i++)
    {        
        for (j = 0; j < aTpc.length; j++)
        {
            if (at[i] == aTpc[j++])
            {
                n += parseInt(aTpc[j]);
            }
        }
    }
    return n;
}
function _LxreplaceLxStrDup(st,arr,p)
{  
    var sResult = "";
    var s,st,sm,si;
    var i,j;
    var m;
    var bRel = false;
    var rgxQS = new RegExp("related:\\(\\S+\\)","g");
    var rgxHL = new RegExp("</?font[^>]+LeXoTeCh>","g");
    var p;
    var sres = ","
    var aRes = sres.split(',');
    for (i = p; i < arr.length - 60; i++)
    {
        s = st;
        sm = arr[i+5];
        ai = sm.split(' ');
        if (parseInt(ai[2]) >= 0)
            break;
        s = s.replace(/\[\$dupno\$\]/g,ai[3]);
        s = s.replace(/\[\$docid\$\]/g,arr[i++]);
        s = s.replace(/\[\$rank\$\]/g,arr[i++]);
        s = s.replace(/\[\$tid\$\]/g,arr[i++]);
        s = s.replace(/\[\$sid\$\]/g,arr[i++]);
        i++;    //忽略用户编码
        i++;    //跳过指纹码
        s = s.replace(/\[\$timedl\$\]/g,arr[i++]); 
        i++;    //忽略文档代码页
        i++;    //忽略文档语言
        i++;    //忽略文档格式
        
        var stm = arr[i++];
        p = stm.indexOf(' ');
        if (p > 0)
            stm = stm.substring(0,p);
        s = s.replace(/\[\$time\$\]/g,stm);
        nLen = arr[i++];
        s = s.replace(/\[\$sizebt\$\]/g,nLen);
        if (nLen == '0')
            s = s.replace(/\[\$disp_sizebt\$\]/g,'style="display:none;"');
        else
            s = s.replace(/\[\$disp_sizebt\$\]/g,'style="display:inline;""');
        //s = (nLen == '0') ? s.replace(/\[\$disp_sizebt\$\]/g,'none') : s.replace(/\[\$disp_sizebt\$\]/g,'block');
        nLen = nLen / 1024 + 0.5;  
        nLen = Math.round(nLen);      
        s = s.replace(/\[\$sizekb\$\]/g,nLen);
        if (nLen == '0')
            s = s.replace(/\[\$disp_sizekb\$\]/g,'style="display:none;"');
        else
            s = s.replace(/\[\$disp_sizekb\$\]/g,'style="display:inline;""');
            
        nLen = nLen / 1024;
        s = s.replace(/\[\$sizemb\$\]/g,nLen.toFixed(1));
        if (nLen == '0')
            s = s.replace(/\[\$disp_sizemb\$\]/g,'style="display:none;"');
        else
            s = s.replace(/\[\$disp_sizemb\$\]/g,'style="display:inline;""');
        
        if (arr[i] == null || arr[i] == '')
            s = s.replace(/\[\$disp_url\$\]/g,'style="display:none;"');
        else
            s = s.replace(/\[\$disp_url\$\]/g,'style="display:inline;""');
        s = s.replace(/\%5B\$url\$\%5D/g,arr[i]);
        s = s.replace(/\[\$url\$\]/g,arr[i++]);
                
        si = arr[i++];
        if (si == null || si == '')
            s = s.replace(/\[\$disp_tags\$\]/g,'style="display:none;"');
        else
            s = s.replace(/\[\$disp_tags\$\]/g,'style="display:inline;""');
        s = s.replace(/\[\$tags\$\]/g,si);
       
        var aTags = si.split(",");
        for (j = 0; j < 20; j++)
        {
            var ri = new RegExp("\\[\\$tag"+j.toString()+"\\$\\]","g");
            if (j <= aTags.length)
                s = s.replace(ri,aTags[j-1]);
            else
                s = s.replace(ri,"");
        }
        
        //设置标题、摘要
        sm = arr[i++];        
        sm = sm.replace(rgxHL,"");
        s = s.replace(/\[\$title\$\]/g,sm);
        if (bRel)
            s = s.replace(/\[\$titlehl\$\]/g,sm);
        else
            s = s.replace(/\[\$titlehl\$\]/g,arr[i-1]);
        sm = arr[i++];        
        sm = sm.replace(/<br>/g,"");        
        sm = sm.replace(rgxHL,"");
        s = s.replace(/\[\$abstract\$\]/g,sm);
        if (bRel)
            s = s.replace(/\[\$abstracthl\$\]/g,sm);
        else
            s = s.replace(/\[\$abstracthl\$\]/g,arr[i-1].replace(/<br>/g,""));
  
        i++;    //忽略文档正文
        
        if (arr[i] == null || arr[i] == '')
            s = s.replace(/\[\$disp_author\$\]/g,'style="display:none;"');
        else
            s = s.replace(/\[\$disp_author\$\]/g,'style="display:inline;""');
        s = s.replace(/\[\$author\$\]/g,arr[i++]);
        
        if (arr[i] == null || arr[i] == '')
            s = s.replace(/\[\$disp_source\$\]/g,'style="display:none;"');
        else
            s = s.replace(/\[\$disp_source\$\]/g,'style="display:inline;""');
        s = s.replace(/\[\$source\$\]/g,arr[i++]);
        
        if (arr[i] == null || arr[i] == '')
            s = s.replace(/\[\$disp_sname\$\]/g,'style="display:none;"');
        else
            s = s.replace(/\[\$disp_sname\$\]/g,'style="display:inline;""');
        s = s.replace(/\[\$sname\$\]/g,arr[i++]);
        
        if (arr[i] == null || arr[i] == '')
            s = s.replace(/\[\$disp_surl\$\]/g,'style="display:none;"');
        else
            s = s.replace(/\[\$disp_surl\$\]/g,'style="display:inline;""');
        s = s.replace(/\[\$surl\$\]/g,arr[i++]);
        
        si = getTpcUrl(arr[i]);
        s = s.replace(/\[\$turl\$\]/g,si);//JOY
        
        s = s.replace(/\[\$tname\$\]/g,arr[i++]);
        s = s.replace(/\[\$hostname\$\]/g,arr[i++]);
        s = s.replace(/\[\$piccount\$\]/g,arr[i++]);
        s = s.replace(/\[\$tabcount\$\]/g,arr[i++]);
                
        for (j = 1; j < 5; j++)
        {
            m = arr[i++];
            var ri = new RegExp("\\[\\$m"+j.toString()+"\\$\\]","g");
            var rid = new RegExp("\\[\\$disp_m"+j.toString()+"\\$\\]","g");
            if (m == null || m == '')
                s = s.replace(rid,'style="display:none;"');
            else
            {
                s = s.replace(rid,'style="display:inline;""');                
            }
            s = s.replace(ri,m.toString());            
        }
        for (j = 1; j < 31; j++)
        {
            si = arr[i++];
            var sis="";
            if (j == 4 && si != null)
            {
                if (si.indexOf('秒') > 0)
                    si = si.substring(0,si.length-1);
                var ms = parseInt(si);
                var m = parseInt(ms/60);
                var ns = ms % 60;
                si = m.toString() + "\'" + ns.toString() + "\'\'";    
                sis = m.toString() + "\\\'" + ns.toString() + "\\\'\\\'";                
            }
            var ris = new RegExp("\\[\\$s"+j.toString()+"_str\\$\\]","g");
            var ri = new RegExp("\\[\\$s"+j.toString()+"\\$\\]","g");
            var rid = new RegExp("\\[\\$disp_s"+j.toString()+"\\$\\]","g");
            if (si == null || si == '')
                s = s.replace(rid,'style="display:none;"');
            else            
                s = s.replace(rid,'style="display:inline;""');            
            s = s.replace(ri,si);
            s = s.replace(ris,sis);
        }
        for (j = 1; j < 3; j++)
        {
            si = arr[i++];
            var ri = new RegExp("\\[\\$burl"+j.toString()+"\\$\\]","g");
            var rif = new RegExp("\\%5B\\$burl"+j.toString()+"\\$\\%5D","g");
            var rid = new RegExp("\\[\\$disp_burl"+j.toString()+"\\$\\]","g");
            var rsi = new RegExp("\\[\\$burl"+j.toString()+"_src\\$\\]","g");
            var rsif = new RegExp("\\%5B\\$burl"+j.toString()+"_src\\$\\%5D","g");
            if (si == null || si == '')
                s = s.replace(rid,'style="display:none;"');
            else            
                s = s.replace(rid,'style="display:inline;"');            
            s = s.replace(ri,si);
            s = s.replace(rif,si);
            si = "src=\""+ si +"\"";
            s = s.replace(rsi,si);
            s = s.replace(rsif,si);
        }
        i--;
       
        sResult += s;
        
    }
    aRes[0] = i.toString();
    aRes[1] = sResult;
    return aRes;
}
function _LxreplaceLxStr(stmp0,stmp1)
{
    _LxreplaceLxStr(stmp0,stmp1,"")
}
function _LxreplaceLxStr(stmp0,stmp1,dispId)
{
    var v = lexosearch.Result.RawDocList;   
    var arr = v.toString().split("\n");
    var sResult = "";
    var sResultDup = "";
    var s,st,sm,si,stdup;
    var i,j,dupCount,nDup;
    var m;
    var bRel = false;
    var rgxQS = new RegExp("related:\\(\\S+\\)","g");
    var rgxHL = new RegExp("</?font[^>]+LeXoTeCh>","g");
    var p;
    var commonDid = "";
    var aRes;
        
    dupCount = 0;
    rgxQS.ignoreCase = true;    
    if (rgxQS.exec(lexosearch.Criteria.QueryString))
        bRel = true;

    if (st == "" || v == "")
        return "";
    if (document.getElementById("_lxresdup_[$commondid$]"))
        stdup = document.getElementById("_lxresdup_[$commondid$]").innerHTML;
    else 
        stdup = "";
    for (i = 0; i < arr.length - 60; i++)
    {        
        //排重
        sm = arr[i+5];
        ai = sm.split(' ');
        
        if (parseInt(ai[2]) < 0 && ai[0] != "")        
            st = stmp1;
        else
            st = stmp0;
        if (ai.length > 3)
        { 
            s = st.replace(/\[\$dupcount\$\]/g,ai[2]).replace(/\\n/g,'\n');
            s = s.replace(/\[\$dupno\$\]/g,ai[3]);
            //if (ai[2] == '0' || dispId != "disp1" || ai[0] == "")
            if (ai[2] == '0' || dispId != "disp1")
                s = s.replace(/\[\$disp_dup\$\]/g,'style="display:none;"');
            //else if (parseInt(ai[2]) > 0 && ai[0] != "")
            else if (parseInt(ai[2]) > 0)
            {
                s = s.replace(/\[\$disp_dup\$\]/g,'style="display:inline;"');
                commonDid = arr[i]; 
                sResultDup = "";
                dupCount = parseInt(ai[2]);
            }
            //else if (parseInt(ai[2]) < 0 && ai[0] != "")
            else if (parseInt(ai[2]) < 0 && stdup != "" && dupCount > 0)
            {
                nDup = parseInt(ai[3]);
                if (nDup == 1)
                {
                    sResultDup = "<div id=\"_lxresdup_"+ commonDid.toString() +"\" style=\"display: none; position:absolute; background-color:white; border:solid 1px black;\">";
                    sResultDup += "<div style=\"float:right;padding:3px 3px 0px 0px; cursor:hand;\" onclick=\"document.getElementById(\'_lxresdup_"+ commonDid.toString() +"\').style.display=\'none\';\">关闭</div>"
                } 
                if (stdup != "")
                {
                    while (nDup <= dupCount)
                    {
                        aRes = _LxreplaceLxStrDup(stdup,arr,i);
                        sResultDup += aRes[1];
                        i = parseInt(aRes[0]);
                        nDup++;
                    }
                    sResultDup += "</div>";
                    sResult += sResultDup;
                }
                i--;
                continue;
            }
        }
        else
        {
            s = st.replace(/\[\$disp_dup\$\]/g,'style="display:none;"');
        }
                
        s = s.replace(/\[\$docid\$\]/g,arr[i++]);
        s = s.replace(/\[\$rank\$\]/g,arr[i++]);
        s = s.replace(/\[\$tid\$\]/g,arr[i++]);
        s = s.replace(/\[\$sid\$\]/g,arr[i++]);
        i++;    //忽略用户编码
        i++;    //跳过指纹码
        s = s.replace(/\[\$timedl\$\]/g,arr[i++]); 
        i++;    //忽略文档代码页
        i++;    //忽略文档语言
        i++;    //忽略文档格式
        
        var stm = arr[i++];
        p = stm.indexOf(' ');
        if (p > 0)
            stm = stm.substring(0,p);
        s = s.replace(/\[\$time\$\]/g,stm);
        nLen = arr[i++];
        s = s.replace(/\[\$sizebt\$\]/g,nLen);
        if (nLen == '0')
            s = s.replace(/\[\$disp_sizebt\$\]/g,'style="display:none;"');
        else
            s = s.replace(/\[\$disp_sizebt\$\]/g,'style="display:inline;"');
        //s = (nLen == '0') ? s.replace(/\[\$disp_sizebt\$\]/g,'none') : s.replace(/\[\$disp_sizebt\$\]/g,'block');
        nLen = nLen / 1024 + 0.5;  
        nLen = Math.round(nLen);      
        s = s.replace(/\[\$sizekb\$\]/g,nLen);
        if (nLen == '0')
            s = s.replace(/\[\$disp_sizekb\$\]/g,'style="display:none;"');
        else
            s = s.replace(/\[\$disp_sizekb\$\]/g,'style="display:inline;"');
            
        nLen = nLen / 1024;
        s = s.replace(/\[\$sizemb\$\]/g,nLen.toFixed(1));
        if (nLen == '0')
            s = s.replace(/\[\$disp_sizemb\$\]/g,'style="display:none;"');
        else
            s = s.replace(/\[\$disp_sizemb\$\]/g,'style="display:inline;"');
        
        if (arr[i] == null || arr[i] == '')
            s = s.replace(/\[\$disp_url\$\]/g,'style="display:none;"');
        else
            s = s.replace(/\[\$disp_url\$\]/g,'style="display:inline;"');
        s = s.replace(/\%5B\$url\$\%5D/g,arr[i]);
        s = s.replace(/\[\$url\$\]/g,arr[i++]);
                
        si = arr[i++];
        if (si == null || si == '')
            s = s.replace(/\[\$disp_tags\$\]/g,'style="display:none;"');
        else
            s = s.replace(/\[\$disp_tags\$\]/g,'style="display:inline;"');
        s = s.replace(/\[\$tags\$\]/g,si);
       
        var aTags = si.split(",");
        for (j = 0; j < 20; j++)
        {
            var ri = new RegExp("\\[\\$tag"+j.toString()+"\\$\\]","g");
            if (j <= aTags.length)
                s = s.replace(ri,aTags[j-1]);
            else
                s = s.replace(ri,"");
        }
        
        //设置标题、摘要
        sm = arr[i++];        
        sm = sm.replace(rgxHL,"");
        s = s.replace(/\[\$title\$\]/g,sm);
        if (bRel)
            s = s.replace(/\[\$titlehl\$\]/g,sm);
        else
            s = s.replace(/\[\$titlehl\$\]/g,arr[i-1]);
        sm = arr[i++];
        sm = sm.replace(/<br>/g,"");    
        sm = sm.replace(/&lt;br&gt;/g,"");    
        sm = sm.replace(rgxHL,"");
        s = s.replace(/\[\$abstract\$\]/g,sm);
        if (bRel)
            s = s.replace(/\[\$abstracthl\$\]/g,sm);
        else
            s = s.replace(/\[\$abstracthl\$\]/g,arr[i-1].replace(/<br>/g,"").replace(/&lt;br&gt;/g,""));
  
        i++;    //忽略文档正文
        
        if (arr[i] == null || arr[i] == '')
        {
            s = s.replace(/\[\$disp_author\$\]/g,'style="display:none;"');
            s = s.replace(/\[\$disp_author_str\$\]/g,'style=\\\'display:none;\\\'');
        }
        else
        {
            s = s.replace(/\[\$disp_author\$\]/g,'style="display:inline;"');
            s = s.replace(/\[\$disp_author_str\$\]/g,'style=\\\'display:inline;\\\'');
        }
        s = s.replace(/\[\$author\$\]/g,arr[i++]);
        
        if (arr[i] == null || arr[i] == '')
            s = s.replace(/\[\$disp_source\$\]/g,'style="display:none;"');
        else
            s = s.replace(/\[\$disp_source\$\]/g,'style="display:inline;"');
        s = s.replace(/\[\$source\$\]/g,arr[i++]);
        
        if (arr[i] == null || arr[i] == '')
            s = s.replace(/\[\$disp_sname\$\]/g,'style="display:none;"');
        else
            s = s.replace(/\[\$disp_sname\$\]/g,'style="display:inline;"');
        s = s.replace(/\[\$sname\$\]/g,arr[i++]);
        
        if (arr[i] == null || arr[i] == '')
            s = s.replace(/\[\$disp_surl\$\]/g,'style="display:none;"');
        else
            s = s.replace(/\[\$disp_surl\$\]/g,'style="display:inline;"');
        s = s.replace(/\[\$surl\$\]/g,arr[i++]);
        
        si = getTpcUrl(arr[i]);
        s = s.replace(/\[\$turl\$\]/g,si);//JOY
        
        s = s.replace(/\[\$tname\$\]/g,arr[i++]);
        s = s.replace(/\[\$hostname\$\]/g,arr[i++]);
        s = s.replace(/\[\$piccount\$\]/g,arr[i++]);
        s = s.replace(/\[\$tabcount\$\]/g,arr[i++]);
                
        for (j = 1; j < 5; j++)
        {
            m = arr[i++];
            var ri = new RegExp("\\[\\$m"+j.toString()+"\\$\\]","g");
            var rid = new RegExp("\\[\\$disp_m"+j.toString()+"\\$\\]","g");
            if (m == null || m == '')
                s = s.replace(rid,'style="display:none;"');
            else
            {
                s = s.replace(rid,'style="display:inline;"');                
            }
            s = s.replace(ri,m.toString());            
        }
        for (j = 1; j < 31; j++)
        {
            si = arr[i++];
            var sis="";
            if (j == 4 && si != null && si != "")
            {
                if (si.indexOf('秒') > 0)
                    si = si.substring(0,si.length-1);
                var ms = parseInt(si);
                var m = parseInt(ms/60);
                var ns = ms % 60;
                si = m.toString() + "\'" + ns.toString() + "\'\'";    
                sis = m.toString() + "\\\'" + ns.toString() + "\\\'\\\'";
            }
            var ris = new RegExp("\\[\\$s"+j.toString()+"_str\\$\\]","g");
            var rids = new RegExp("\\[\\$disp_s"+j.toString()+"_str\\$\\]","g");
            var ri = new RegExp("\\[\\$s"+j.toString()+"\\$\\]","g");
            var rid = new RegExp("\\[\\$disp_s"+j.toString()+"\\$\\]","g");
            if (si == null || si == '')
            {
                s = s.replace(rid,'style=\"display:none;\"');
                s = s.replace(rids,'style=\\\"display:none;\\\"');
            }
            else 
            {           
                s = s.replace(rid,'style=\"display:inline;\"');            
                s = s.replace(rids,'style=\\\'display:inline;\\\'');
            }
            s = s.replace(ri,si);
            s = s.replace(ris,sis);
            
        }
        for (j = 1; j < 3; j++)
        {
            si = arr[i++];
            var ri = new RegExp("\\[\\$burl"+j.toString()+"\\$\\]","g");
            var rif = new RegExp("\\%5B\\$burl"+j.toString()+"\\$\\%5D","g");
            var rid = new RegExp("\\[\\$disp_burl"+j.toString()+"\\$\\]","g");
            var rsi = new RegExp("\\[\\$burl"+j.toString()+"_src\\$\\]","g");
            var rsif = new RegExp("\\%5B\\$burl"+j.toString()+"_src\\$\\%5D","g");
            if (si == null || si == '')
                s = s.replace(rid,'style="display:none;"');
            else            
                s = s.replace(rid,'style="display:inline;"');            
            s = s.replace(ri,si);
            s = s.replace(rif,si);
            si = "src=\""+ si +"\"";
            s = s.replace(rsi,si);
            s = s.replace(rsif,si);
        }
        i--;
       
        sResult += s;       
    }    
    
    return sResult;
}

//显示搜索结果
function _LxSetResult(dispId)
{
    var sResult = "";
    var st,st1;   
    var i,j;
    var e; 
               
    //if (lexosearch.Result.Count != 0 && lexosearch.Result.Ready)
    if (lexosearch.Result.Ready)
    {       
        //设置文档列表
        st = "";
        st1 = "";
        
        if (document.getElementById("_lxreslist_" + dispId) && (!_LxDisplayOK || !_LxNoRefresh))
        {        
            _LxDisplayOK = true;    
            e = _LxFindChildNode1(document.getElementById("_lxreslist_" + dispId),"_lxres");
            if (e)
                st = e.innerHTML;
            else
                st = "";
            e = _LxFindChildNode1(document.getElementById("_lxreslist_" + dispId),"_lxres_dup");
            if (e)
                st1 = e.innerHTML;
            else 
                st1 = "";
            
            sResult = _LxreplaceLxStr(st,st1,dispId);   
            
            document.getElementById("_lxreslist_" + dispId).innerHTML = sResult;
            /*if (lexosearch.Options.LayoutId == "")
            {
                lexosearch.Options.LayoutId = dispId;
            }*/
            
            if (lexosearch.Options.LayoutId == "" || lexosearch.Options.LayoutId == dispId)
            {
                document.getElementById("_lxreslist_" + dispId).style.display = "block";
            }
            else
            {
                document.getElementById("_lxreslist_" + dispId).style.display = "none";
            }
        }
        if (document.getElementById("_lxLoading"))
            document.getElementById("_lxLoading").style.display = "none";   
        try
        {            
            document.getElementById("_lxreslist_" + dispId).clientHeight = document.getElementById("_lxreslist_" + dispId).scrollHeight;     
            document.getElementById("_lxreslist_" + dispId).style.height = document.getElementById("_lxreslist_" + dispId).scrollHeight; 
        }
        catch (e)
        {}     
        lexosearch.CallBack();
    }   
    if (!lexosearch.Result.Ready && (lexosearch.Criteria.QueryString != "" || !_LxDisplayOK))
    {
        if (document.getElementById("_lxLoading"))
            document.getElementById("_lxLoading").style.display = "block";
        setTimeout("_LxSetResult('"+dispId+"')",100);
    }
}

//显示页码
function _LxSetPages()
{
    var i;
    var e;
        
    if (lexosearch.Result.CountInSet != 0 && lexosearch.Result.Ready)
    {
        for (i = 0; i < document.getElementsByTagName("*").length; i++)
        {
            e = document.getElementsByTagName("*")[i];
            if (e.id == "_lxpaging")
            {
                if (e.style.display == "none")
                    _LxsetPage(e);
            }
        }            
    }
    if (!lexosearch.Result.Ready && lexosearch.Criteria.QueryString != "")
    {
        setTimeout(_LxSetPages,100);
    }
    else if (!_lxpaging)
    {
        setTimeout(_LxSetPages,300);
    }   
}
function _LxsetPage(e)
{
    var st = "";
    var sResult;
    var i;    
    var pc = Math.ceil(lexosearch.Result.CountInSet / lexosearch.Result.PageSize);  //计算最大页码数
    var p0 = Math.max(1,lexosearch.Result.PageNumber - _LxPAGESTEP);                //可显示的起始页码
    var p1 = Math.min(pc,lexosearch.Result.PageNumber + _LxPAGESTEP);               //可显示的结束页码    
    var st_lxpageprev1,st_lxpageprev0,st_lxpageno0,st_lxpageno1,st_lxpagenext0,st_lxpagenext1;
    
    if (p1-p0 < _LxPAGESTEP*2)
        p1 = Math.min(pc,2*_LxPAGESTEP);
    
    oe = _LxFindChildNode1(e,"_lxpageprev1");
    if (oe) st_lxpageprev1 = oe.innerHTML;
    oe = _LxFindChildNode1(e,"_lxpageprev0");
    if (oe) st_lxpageprev0 = oe.innerHTML;
    
    oe = _LxFindChildNode1(e,"_lxpageno0");
    if (oe) st_lxpageno0 = oe.innerHTML;
    oe = _LxFindChildNode1(e,"_lxpageno1");
    if (oe) st_lxpageno1 = oe.innerHTML;
    
    oe = _LxFindChildNode1(e,"_lxpagenext1");
    if (oe) st_lxpagenext1 = oe.innerHTML;
    oe = _LxFindChildNode1(e,"_lxpagenext0");
    if (oe) st_lxpagenext0 = oe.innerHTML;
       
    //设置“上一页”控件
    if (lexosearch.Result.PageNumber > 1)
    {
        st = st_lxpageprev1.replace(/\[\$pageno1\$\]/g,lexosearch.Result.PageNumber);
        sResult = st;
    }
    else
    {
        sResult = st_lxpageprev0;
    }

    //设置页码
    if (st_lxpageno1 != null || st_lxpageno0 != null)
    {
        for (i = p0; i <= p1; i++)
        {
            if (i == lexosearch.Result.PageNumber)
                st = st_lxpageno1.replace(/\[\$pageno1\$\]/g,i);
            else
                st = st_lxpageno0.replace(/\[\$pageno\$\]/g,i);
            sResult += st;
        }
    }
    
    //设置“下一页”控件
    if (st_lxpagenext1 != null || st_lxpagenext0 != null)
    {
        if (lexosearch.Result.PageNumber < pc)
        {
            st = st_lxpagenext1.replace(/\[\$pageno1\$\]/g,lexosearch.Result.PageNumber);
            sResult += st;       
        }
        else
        {
            sResult += st_lxpagenext0;
        }
    }    
    e.innerHTML = sResult;
    e.style.display = "block";      
}

//搜索结果翻页
function _LxPaging(n)
{
    var sUrl = document.location.search;
    
    sUrl = _LxSetUrlPara(sUrl,"_lxpg",n);
    document.location.search = sUrl;
    
    return false;
}

function _LxSetInfo()
{
    var st;
    
    if (document.getElementById("_lxresinfo") && lexosearch.Criteria.QueryString != "" && lexosearch.Result.Ready)
    {
        st = document.getElementById("_lxresinfo").innerHTML;
        st = st.replace(/\[\$count\$\]/g,lexosearch.Result.Count);
        st = st.replace(/\[\$querystring\$\]/g,lexosearch.Criteria.QueryString);
        st = st.replace(/\[\$firstnum\$\]/g,lexosearch.Result.FirstNum);
        st = st.replace(/\[\$lastnum\$\]/g,lexosearch.Result.LastNum);
        st = st.replace(/\[\$time\$\]/g,lexosearch.Result.Time);
        
        document.getElementById("_lxresinfo").innerHTML = st;
        document.getElementById("_lxresinfo").style.display = "block";
    }
    if (!lexosearch.Result.Ready && lexosearch.Criteria.QueryString != "")
    {
        setTimeout(_LxSetInfo,100);
    }
}
function _LxResizeImg(ImgD,iwidth,iheight)
{ 
    var image=new Image(); 
    image.src=ImgD.src; 
    if (image.width>0 && image.height>0)
    { 
        if(image.width/image.height >= iwidth/iheight)
        { 
            if(image.width>iwidth)
            { 
                ImgD.width=iwidth; 
                ImgD.height=(image.height*iwidth)/image.width; 
            }
            else
            { 
                ImgD.width=image.width; 
                ImgD.height=image.height; 
            } 
        } 
        else
        { 
            if(image.height>iheight)
            { 
                ImgD.height=iheight; 
                ImgD.width=(image.width*iheight)/image.height; 
            }
            else
            { 
                ImgD.width=image.width; 
                ImgD.height=image.height; 
            } 
        } 
    }    
}

//每次加载页面时，如果搜索条件不为空，执行搜索
function _LxSearch()
{
    _LxSearch(false);
}
function _LxAjaxSearch()
{
    _LxSearch(true);
}
function _LxSearch(noRefreshPage)
{
    if (_LxFirstRun)
        _LxDisplayOK = true;
    _LxNoRefresh = noRefreshPage;
    _LxFirstRun = false;
    _LxSearch2(noRefreshPage);
}
function _LxSearch2(noRefreshPage)
{               
    var sCond;      
    
    if (noRefreshPage)
    {
        if (_LxDisplayOK)
        {
            _LxDisplayOK = false;
            lexosearch.Result.Ready = false;
            sCond = "&query=" + lexosearch.Criteria.QueryString;
            sCond += "&tl=" + lexosearch.Criteria.Topics;
            sCond += "&ps=" + lexosearch.Options.PageSize;
            sCond += "&cp=" + lexosearch.Options.Encoding;
            sCond += "&pg=1&dup=3";
        }
        else
        {
            sCond = "";
            setTimeout("_LxSearch2('"+noRefreshPage+"')",100);
        }
    }
    else
    {        
        sCond = _LxGetSearchCond();        
    }
    
    if (sCond != "")
    {        
        var s = document.createElement('SCRIPT');     
       
        s.id = "_lxScript";
        s.type = "text/javascript";
        //lexosearch.Server = "192.168.0.86";
        s.src="http://" + lexosearch.Server +"/lexopub/Search.aspx?f=_LxsearchResult" + sCond;
        if (lexosearch.Browse == "IE")
        {
            var o = document.getElementsByTagName("head")[0].appendChild(s);
        }
        else
        {
            document.body.insertBefore(s,this.firstChild);  
        }        
    }
}


function _LxTxtKwClick(kwid,key)
{        
    var str;
    
    gd_lxKwId = kwid;
    if (!document.getElementById("_lxlivelist"))
        return;
        
    if (document.getElementById("_lxlivelist").style.display == "none")
    {
        _LxItm = 0;        
        return;
    }
    switch (key)
    {
        case 38:
            //上移键
            _LxStopLiveTips(true);
            if (_LxItm > 0)
                _LxunHighLightResult(document.getElementById("_lxliveitem" + _LxItm.toString()));
            _LxItm -= 1;
            if (!document.getElementById("_lxliveitem" + _LxItm.toString()))
                _LxItm = _LxItmCount;
            _LxHighLightResult(document.getElementById("_lxliveitem" + _LxItm.toString()));
            if (lexosearch.Browse == "IE")
                str = document.getElementById("_lxliveitem" + _LxItm.toString() + "_kw").innerText;
            else
                str = document.getElementById("_lxliveitem" + _LxItm.toString() + "_kw").textContent;
            document.getElementById(kwid).value = str;
            break;
        case 40:
            //下移键
            _LxStopLiveTips(true);
            if (_LxItm > 0)
                _LxunHighLightResult(document.getElementById("_lxliveitem" + _LxItm.toString()));
            _LxItm += 1;
            if (!document.getElementById("_lxliveitem" + _LxItm.toString()))
                _LxItm = 1;
            _LxHighLightResult(document.getElementById("_lxliveitem" + _LxItm.toString()));               
            if (lexosearch.Browse == "IE")
                str = document.getElementById("_lxliveitem" + _LxItm.toString() + "_kw").innerText;
            else
                str = document.getElementById("_lxliveitem" + _LxItm.toString() + "_kw").textContent;
            document.getElementById(kwid).value = str;
            break;
        case 13:
            break;
        default:            
            if (_LxStoped)
                _LxLoadLiveTips();
            break;
    }
}

function _LxLoadLiveTips(kwid)
{
    var sCond;
    
    _LxKwId = kwid;
    if (!document.getElementById("_lxlivelist"))
        return;
        
    _LxStoped = false;
    if (document.getElementById(kwid))
    {
        if (document.getElementById(kwid).value == "")
        {
            document.getElementById("_lxlivelist").style.display = "none";
            if (document.getElementById("_LxIfrKey"))
                document.getElementById("_LxIfrKey").style.display = "none";
            _LxItm = 0;
        }
        if (_LxKeywords != document.getElementById(kwid).value && document.getElementById(kwid).value != "")
        {
            _LxKeywords = document.getElementById(kwid).value;
            sCond = "&key=" + escape(_LxKeywords);
            _LxLiveTips(sCond);
            clearTimeout(_LxTimeoutProc);
            _LxItm = 0;         
        }        
    }
    _LxTimeoutProc = setTimeout("_LxLoadLiveTips('"+kwid+"')",100);
}
function _LxStopLiveTips()
{
    _LxStopLiveTips(false);
}
function _LxStopLiveTips(bClose)
{
    if (!document.getElementById("_lxlivelist"))
        return;
    clearTimeout(_LxTimeoutProc);
    
    if (!bClose)
    {
        document.getElementById("_lxlivelist").style.display = "none"
        if (document.getElementById("_LxIfrKey"))
            document.getElementById("_LxIfrKey").style.display = "none";   
    }
        
    _LxStoped = true;
}


function _LxLiveTips(sCond)
{       
    if (sCond != "")
    {
        var s = document.createElement('SCRIPT');        
        
        if (lexosearch.Browse == "IE")      
            sCond += "&cp=" + document.charset;
        else
            sCond += "&cp=" + document.characterSet;
        s.id = "_lxLiveTipsScript";
        s.type = "text/javascript";
        s.src="http://" + lexosearch.Server +"/lexopub/LiveTips.aspx?f=_LxtipResult" + sCond;
        
        if (lexosearch.Browse == "IE")
        {
            var o = document.getElementsByTagName("head")[0].appendChild(s);
        }
        else
        {
            document.body.insertBefore(s,this.firstChild);
        }        
    }
}

function _LxtipResult(v)
{    
    _LxResult = v;
    if (v != "")
        _LxsetTipResult();
    else
    {
        document.getElementById("_lxlivelist").style.display = "none";
        if (document.getElementById("_LxIfrKey"))
            document.getElementById("_LxIfrKey").style.display = "none";
    }
}

function _LxsetTipResult()
{
    var arr;
    var ai;
    var i;
    var st,si,sRes,sto;    
    var dv = document.getElementById("_lxlivelist");
    var parent = document.getElementById(_LxKwId);         
    var x = parent.offsetLeft;
    var y = parent.offsetTop + parent.offsetHeight;
    var p;
       
    if (document.getElementById("_lxliveitem"))
    {                  
        arr = _LxResult.split("\n");
        if (_LxTmplStr == "")
            _LxTmplStr = document.getElementById("_lxliveitem").innerHTML; 
        st = _LxTmplStr;       
        sRes = "";
       
        for (i = 0; i < arr.length; i++)
        {
            _LxItmCount = i + 1;
            ai = arr[i].split("\r");
            si = st.replace(/\[\$livekw\$\]/g,ai[0]);
            si = si.replace(/\[\$livecount\$\]/g,ai[1]);
            si = si.replace(/\[\$rank\$\]/g,_LxItmCount.toString());
            
            sRes += si;
        }        
        while (parent.offsetParent)
        {
             parent = parent.offsetParent;
             x += parent.offsetLeft;
             y += parent.offsetTop;
         }
         
        document.getElementById("_lxliveitem").innerHTML = sRes;
        document.getElementById("_lxliveitem").style.display = "block";
        
        dv.style.display = "block";
        dv.style.top = y + "px";
        dv.style.left = x + "px";
        
        //创建一个iframe
        if (!document.getElementById("_LxIfrKey"))
         {
            ifr = document.createElement("iframe");
            ifr.id = "_LxIfrKey";
            ifr.style.position = "absolute";       
            ifr.scrolling = "no";
            ifr.iframeborder = 0;
            ifr.style.left = x + "px";
            ifr.style.top = y + "px";           
            ifr.style.zIndex = 90;
            ifr.src = "about:blank";
            document.body.appendChild(ifr);
         }
         else
         {
            ifr = document.getElementById("_LxIfrKey");        
         }
         ifr.style.height = dv.offsetHeight;
         ifr.style.width = dv.offsetWidth;
         ifr.style.display = "block";
         if (lexosearch.Browse != "IE")
         {
            ifr.addEventListener("blur",_LxLiveIfrClose,false);
            //dv.addEventListener("blur",_LxLiveIfrClose,false);
         }
         else
         {
            ifr.onfocusout = _LxLiveIfrClose;
            //dv.onfocusout = _LxLiveIfrClose;
         }
    }
    else
    {
        setTimeout(_LxsetTipResult,100);
    }
}
function _LxLiveIfrClose()
{
    if (document.getElementById("_LxIfrKey"))
        document.getElementById("_LxIfrKey").style.display = "none";
    if (document.getElementById("_lxlivelist"))
        document.getElementById("_lxlivelist").style.display = "none";
}

function _LxHighLightResult(item)
{   
    if (_LxItm > 0)
    {
        _LxunHighLightResult(document.getElementById("_lxliveitem"+_LxItm.toString()));
    }
    item.style.backgroundColor = "#3366CC";
    item.style.color = "white";
    item.style.cursor = "hand";
    document.getElementById(item.id + "_kw").style.color = "white";
    document.getElementById(item.id + "_count").style.color = "white";
    _LxItm = parseInt(item.id.substring(11));    
}
function _LxunHighLightResult(item)
{  
    item.style.backgroundColor = "";
    document.getElementById(item.id + "_kw").style.color = "black";
    document.getElementById(item.id + "_count").style.color = "green";
    item.style.color = "Black";
}
function _LxLiveQuery(item)
{
    _LxLiveQuery(false);
}
function _LxLiveQuery(item,newWindow)
{
    var id = item.id + "_kw";
    var str;
    
    if (lexosearch.Browse == "IE")
        str = document.getElementById(id).innerText;
    else
        str = document.getElementById(id).textContent;
    document.getElementById(_LxKwId).value = str;
    lexosearch.Criteria.QueryString = str;
    
    return lexosearch.Search(newWindow);
}


//功能函数
function _LxSetDays(d)
{
    var dt = new Date();
    if (d > 0)
    {
        lexosearch.Criteria.TimeEnd = dt.getFullYear() +"-"+ (dt.getMonth()+1).toString() +"-"+dt.getDate();
        dt.setDate(dt.getDate() - d);    
        lexosearch.Criteria.TimeBegin = dt.getFullYear() +"-"+ (dt.getMonth()+1).toString() +"-"+dt.getDate();
    }    
    else
    {
        lexosearch.Criteria.TimeEnd = "";
        lexosearch.Criteria.TimeBegin = "";
    }
}
//读取Url参数值，失败时返回空串
function _LxGetUrlPara(url,name)
{
	var sUrl = url.replace("?","&");    
	var sn = "&" + name + "=";	
	var p = sUrl.indexOf(sn);
	var pe;
	var val;

	if (p < 0)
	{
		return "";
	}
	else
	{
		p += sn.length;		
		pe = sUrl.indexOf("&",p);
		
		if (pe < 0)
			val = sUrl.substring(p);
		else
			val = sUrl.substring(p,pe);		
	}
	return val
}
//设置Url参数值，如果已经存在，则替换，返回新的Url字符串
function _LxSetUrlPara(url,name,val)
{
	var sUrl = url.replace("?","&");
	var sn = "&" + name + "=";
	var p = sUrl.indexOf(sn);
	var pe;
		
	if (p < 0)
	{
		url += "&" + name + "=" + val;
	}
	else
	{
		p += sn.length;		
		pe = sUrl.indexOf("&",p);
		if (pe < 0)
			url = url.substring(0,p) + val;
		else
			url = url.substring(0,p) + val + url.substring(pe);		
	}	
	return url;
}
//将形为“xxxx-xx-xx/xxxx-x-x”的日期字符串转为8位数字形式
function _LxSetDateStr(sdate)
{
    var str;
    var d;
    var arr = sdate.split("-");
        
    if (arr.length < 3)
        return "";
    try
    {
        str = arr[0];
        d = parseInt(arr[1]);
        if ( d < 10)
            str += "0" + d;
        else
            str += d;
        d = parseInt(arr[2]);
        if ( d < 10)
            str += "0" + d;
        else
            str += d;
         return str;
    }
    catch (e)
    {
        return "";
    }
}
function _LxFindChildNode1(pe,cid)
{
    var e,v;
    var i;
   
    if (pe)
    {
        if (pe.id == cid)        
            return pe;
        if (pe.childNodes.length)
        {
            for (i = 0; i < pe.childNodes.length; i++)
            {
                e = pe.childNodes[i];
                v = _LxFindChildNode1(e,cid);
                if (v)
                    return v;
            }
        }
    }
    return null;
}
function _LxGetOuterHTML(id)
{    
    var sHtml;
    var o = document.getElementById(id);    
    if (lexosearch.Browse == "IE")
    {       
        sHtml = o.outerHTML;
    }
    else
    {
        var odv = document.createElement("div");
        odv.appendChild(o);
        sHtml = odv.innerHTML;
    }
    
    return sHtml;
}
function _LxGetPosY(e)
{
    var y = e.offsetTop;
        
    while (e.offsetParent)
    {
        e = e.offsetParent;             
        y += e.offsetTop;
    }
    return y;
}
function _LxGetPosX(e)
{
    var x = e.offsetLeft;
        
    while (e.offsetParent)
    {
        e = e.offsetParent;             
        x += e.offsetLeft;
    }
    return x;
}

if (!window.lexosearch)
{    
    _LxCreateLexoSearch();    
}

//执行搜索
if (!document.getElementById("_lxScript"))
{
    _LxSearch();        
}

//JOY专用
function getTpcUrl(tn)
{
    var str;
    switch (tn)
    {
        case "新闻":
            str = "http://news.joy.cn";
            break;
        case "体育":
            str = "http://sports.joy.cn";
            break;
         case "财经":
            str = "http://finance.joy.cn";
            break;
        case "娱乐":
            str = "http://ent.joy.cn";
            break;
        case "社会":
            str = "http://news.joy.cn/society/index.shtml";
            break;
        case "法治":
            str = "http://legal.joy.cn";
            break;
         case "电影":
            str = "http://movie.joy.cn";
            break;
        case "电视剧":
            str = "http://tvplay.joy.cn";
            break;
        case "纪实":
            str = "http://real.joy.cn";
            break;
        case "综艺":
            str = "http://fun.joy.cn";
            break;
         case "美女":
            str = "http://you.joy.cn/VideoList/cat-8.htm";
            break;
        case "搞笑":
            str = "http://you.joy.cn/VideoList/cat-3.htm";
            break;
        case "音乐":
            str = "http://you.joy.cn/VideoList/cat-12.htm";
            break;
        case "游戏":
            str = "http://games.joy.cn/";
            break;
        case "赳客":
            str = "http://joke.joy.cn/";
            break;
        case "汽车":
            str = "http://auto.joy.cn/";
            break;
        case "播客":
            str = "http://you.joy.cn/";
            break;
        default:
            str = "http://www.joy.cn";
            break;
    }
    return str;
}