var Acts=new Array();
Acts[0]="http://www.baidu.com/s";
Acts[1]="http://news.baidu.com/ns";
Acts[2]="http://video.baidu.com/v";
Acts[3]="http://image.baidu.com/i";
Acts[4]="http://mp3.baidu.com/m";
Acts[5]="http://zhidao.baidu.com/q";
Acts[6]="http://ditu.youdao.com/search";
Acts[7]="http://search1.taobao.com/browse/search_auction.htm";
var sLink=new Array();
sLink[0]="http://www.baidu.com/s?wd=";
sLink[1]="http://news.baidu.com/ns?tn=news&from=news&ie=gb2312&sr=0&cl=2&rn=&ct=0&word=";
sLink[2]="http://video.baidu.com/v?ct=301989888&pn=0&ie=gb2312&sr=0&cl=2&rn=&word=";
sLink[3]="http://image.baidu.com/i?ct=201326592&cl=2&lm=-1&tn=baiduimage&pv=&word=";
sLink[4]="http://mp3.baidu.com/m?tn=baidump3&ct=134217728&lm=-1&word=";
sLink[5]="http://zhidao.baidu.com/q?word=";
sLink[6]="http://ditu.youdao.com/search?q=";
sLink[7]="http://search1.taobao.com/browse/search_auction.htm?commend=all&sort=&q=";
var Paras=new Array();
Paras[0]=new Array();
Paras[0][0]="word";
Paras[0][1]="tn";
Paras[0][2]="baiduimage";
Paras[0][3]="ct";
Paras[0][4]="201326592";
Paras[0][5]="images/logo_baidu.gif";
Paras[0][6]="百度搜索";
Paras[0][7]="http://www.baidu.com/";
Paras[0][8]="G";
Paras[1]=new Array();
Paras[1][0]="word";
Paras[1][1]="tn";
Paras[1][2]="news";
Paras[1][3]="from";
Paras[1][4]="news";
Paras[1][5]="images/baidu_news.gif";
Paras[1][6]="百度新闻";
Paras[1][7]="http://news.baidu.com";
Paras[1][8]="NEWS";
Paras[2]=new Array();
Paras[2][0]="word";
Paras[2][1]="ct";
Paras[2][2]="301989888";
Paras[2][3]="pn";
Paras[2][4]="0";
Paras[2][5]="images/baidu_video.gif";
Paras[2][6]="百度视频";
Paras[2][7]="http://video.baidu.com/";
Paras[2][8]="VIDEO";
Paras[3]=new Array();
Paras[3][0]="word";
Paras[3][1]="tn";
Paras[3][2]="baiduimage";
Paras[3][3]="ct";
Paras[3][4]="201326592";
Paras[3][5]="images/baidu_pic.gif";
Paras[3][6]="百度图片";
Paras[3][7]="http://image.baidu.com/";
Paras[3][8]="IMAGE";
Paras[4]=new Array();
Paras[4][0]="word";
Paras[4][1]="tn";
Paras[4][2]="baidump3";
Paras[4][3]="ct";
Paras[4][4]="134217728";
Paras[4][5]="images/baidu_mp3.gif";
Paras[4][6]="百度MP3";
Paras[4][7]="http://mp3.baidu.com/";
Paras[4][8]="MP3";
Paras[5]=new Array();
Paras[5][0]="word";
Paras[5][1]="ct";
Paras[5][2]="17";
Paras[5][3]="pn";
Paras[5][4]="0";
Paras[5][5]="images/baidu_zhidao.gif";
Paras[5][6]="百度知道";
Paras[5][7]="http://zhidao.baidu.com/";
Paras[5][8]="q";
Paras[6]=new Array();
Paras[6][0]="q";
Paras[6][1]="tn";
Paras[6][2]="javeezhao_pg";
Paras[6][3]="ct";
Paras[6][4]="10";
Paras[6][5]="images/youdao_map.gif";
Paras[6][6]="有道地图";
Paras[6][7]="http://ditu.youdao.com/";
Paras[6][8]="MAP";
Paras[7]=new Array();
Paras[7][0]="q";
Paras[7][1]="source";
Paras[7][2]="yisou_union_39921";
Paras[7][3]="pid";
Paras[7][4]="200523_1006";
Paras[7][5]="images/logo_taobao.gif";
Paras[7][6]="淘宝网";
Paras[7][7]="http://www.taobao.com";
Paras[7][8]="SHOP";
var Tips=[
'<span style="color:#666">推荐专题:</span><a href="http://www.39921.com/game/" target="_blank" style="color:#039;text-decoration:underline">游戏</a> <a href="http://www.39921.com/shop/" target="_blank" style="color:#039;text-decoration:underline">购物</a> <a href="http://www.39921.com/QQ/" target="_blank" style="color:#039;text-decoration:underline">QQ</a>---最全面的专题导航, 试试看!  '];
var RebangUrl="http://top.baidu.com/";
var RebangLink="&nbsp;&nbsp;<a href=\""+RebangUrl+"\" title=\"百度中文搜索风云榜\" target=_blank>热榜&gt;&gt;</a>";
var KNo=Math.floor(10*Math.random())+4;
function So(n){
 $("SoForm").style.display="";
 for (var i=0;i<8;i++) {
  $("STab"+(i+1)).className=(n==i+1)?"tab active":"tab";
 }
 var nLeft=105+(n-1)*59;
 $("SoFormBox").style.backgroundPosition=nLeft+"px 0";
 $("SoForm").action=Acts[n-1];
 $("Ka").name=Paras[n-1][0];
 $("G1").name=Paras[n-1][1];
 $("G1").value=Paras[n-1][2];
 $("G2").name=Paras[n-1][3];
 $("G2").value=Paras[n-1][4];
 $("soLogo").src=Paras[n-1][5];
 $("soLogo").alt=Paras[n-1][6];
 $("soUrl").href=Paras[n-1][7];
 $("Kaa").value=Keys[n-1][KNo];
 $("Ka").focus();
 $("SoNo").value=n;
 Engine=Paras[n-1][8];
 var sHtml1="";
 var sHtml2="";
 var len1=0;
 var len2=0;
 String.prototype.lenb = function() { return this.replace(/[^\x00-\xff]/g,"**").length; }
 for (var i=0;i<14;i++) {
  var query=Keys[n-1][i];
  if (query.lenb()+len1+2<=42) {
   len1+=query.lenb();
   if(sHtml1!=""){
    sHtml1+="&nbsp;&nbsp;";
    len1+=2;
   }
   sHtml1=AppendQuery(sHtml1,query,Engine,sLink[n-1]);
  } else if (query.lenb()+len2+2<=34) {
   len2+=query.lenb();
   if(sHtml2!=""){
    sHtml2+="&nbsp;&nbsp;";
    len2+=2;
   }
   sHtml2=AppendQuery(sHtml2,query,Engine,sLink[n-1]);
  } else {
   continue;
  }
 }
 sHtml2+=RebangLink;
 $("Kb").innerHTML=sHtml1;
 $("Kb2").innerHTML=sHtml2;
}

function AppendQuery(sHtml,query,type,link){
if (type=="VIDEO")
 sHtml+="<a href=\""+link+encodeURIComponent(query)+"\"  title=\""+link+query+"\" target=\"_blank\">"+query+"</a>";
else
 sHtml+="<a href=\""+link+query+"\"  title=\""+link+query+"\" target=\"_blank\">"+query+"</a>";
return sHtml;
}

function SoKx(){
 for (var i=1;i<=7;i++) {
  $("STab"+i).className="tab";
 }
 $("STab6").className="tab active";
 var nLeft=105+(7-1)*59;
 $("SoFormBox").style.backgroundPosition=nLeft+"px 0";
 $("SoForm").style.display="none";
 $("KxForm").style.display="";
}

function kooxooSub(obj){
	var t=obj.T.value;
	var c=obj.Cat;
	if(t=='HrB'){c.value='1';}
	else if(t=='Rent'||t=='Friend'){c.value='sale';}
	else{c.value='';}
	return true;
}


function clearInp() {
  if ($("ch").value == "prefill") {
    $("ch").value = "search";        
    $("Ka").value = "";
  }
}

function dgSub() {
  var gForm = $("SoForm");
  var n = $("SoNo").value;
  var kValue = $("Ka").value;
  var pStr = "请输入关键词，例如：";
  if (n>=1 && n<=3 && kValue.indexOf(pStr)!=-1)
    $("Ka").value = $("Ka").value.replace(pStr, "");
  gForm.submit();
  gt(gForm);
  $("Ka").value = kValue;
}

function setTips() {
  $("Tips").innerHTML=Tips[Math.floor(Tips.length*Math.random())];
}