function ChangeJx(index){

        for(var i=1;i<6;i++){
            document.getElementById("Ajx"+i).style.background="url(/index/images/commend_13.gif) no-repeat";
            document.getElementById("Tjjx"+i).style.display="none";
        }
    
     document.getElementById("Ajx"+index).style.background="url(/index/images/commend_11.gif) no-repeat";
      document.getElementById("Tjjx"+index).style.display="block";
}

function ChangeTg(index){

        for(var i=1;i<6;i++){
            document.getElementById("aa"+i).className="";
            document.getElementById("tjtg"+i).style.display="none";
        }
    
     document.getElementById("aa"+index).className="tg_city";
      document.getElementById("tjtg"+index).style.display="block";
}

 function Jxss(){
    var key=document.getElementById("txtkey").value;
    var type=document.getElementById("hfsosotype").value;
    if(key==""){
        alert("请输入关键字");
        return false;
    }else{
    
        if(type=="1"){
         window.open("/Jxsoso.aspx?key="+key);   
        }
        if(type=="2"){
         window.open("/bcsoso.aspx?key="+key);   
        }
        if(type=="3"){
         window.open("/xwsoso.aspx?key="+key);   
        }
        
    }    
    return false;    
 }
 
 
 function ChangeSoso(cur){
  document.getElementById("hfsosotype").value=cur;
         document.getElementById("txtkey").value="";
      
    if(cur=="4"){
         location.href="/fybsoso.aspx";   
    }else{
         
         for(var i=1;i<5;i++){
            document.getElementById("A"+i).className="base_word";
            
         }
        document.getElementById("A"+cur).className="";
    }
 }