// JScript 文件

 function tab(m,id,n,t)
   {
   
     if(id=="tab1")
     { 
        document.getElementById("tab1").className="status";
        document.getElementById("tab2").className="";
        document.getElementById("tab3").className="";
        document.getElementById("tab4").className="";
     }
     else if(id=="tab2")
     {
        document.getElementById("tab1").className="";
        document.getElementById("tab2").className="status";
        document.getElementById("tab3").className="";
        document.getElementById("tab4").className="";
     }
     else if(id=="tab3")
     {
        document.getElementById("tab1").className="";
        document.getElementById("tab2").className="";
        document.getElementById("tab3").className="status";
        document.getElementById("tab4").className="";
     }
     else if(id=="tab4")
     {  
        document.getElementById("tab1").className="";
        document.getElementById("tab2").className="";
        document.getElementById("tab3").className="";
        document.getElementById("tab4").className="status";
        
     }
     document.getElementById("map2").innerHTML="<a href="+n+" target=\"_blank\"><img src="+m+" alt="+t+"   width=\"199\" height=\"213\"/></a>"; 
   }
    function paihang1(m)
    {
        if(m==1)
        {
            
            document.getElementById("pai1").className="now";
            document.getElementById("pai2").className="";
            document.getElementById("pai3").className="";
            document.getElementById("tbc_01").style.display="";
            document.getElementById("tbc_02").style.display="none";
            document.getElementById("tbc_03").style.display="none";
        }
        else if(m==2)
        {
            document.getElementById("pai1").className="";
            document.getElementById("pai2").className="now";
            document.getElementById("pai3").className="";
            document.getElementById("tbc_01").style.display="none";
            document.getElementById("tbc_02").style.display="";
            document.getElementById("tbc_03").style.display="none";
        }
        else if(m==3)
        {
            document.getElementById("pai1").className="";
            document.getElementById("pai2").className="";
            document.getElementById("pai3").className="now";
            document.getElementById("tbc_01").style.display="none";
            document.getElementById("tbc_02").style.display="none";
            document.getElementById("tbc_03").style.display="";
        }
    }
    function paihang2(m)
    {
        if(m==1)
        {
           document.getElementById("pai4").className="new_bg";
           document.getElementById("pai5").className=""; 
           document.getElementById("tbc_04").style.display="";
           document.getElementById("tbc_05").style.display="none";
           
        }
        else if(m==2)
        {
           document.getElementById("pai4").className="";
           document.getElementById("pai5").className="new_bg";
           document.getElementById("tbc_04").style.display="none";
           document.getElementById("tbc_05").style.display="";
        }
    }
    function paihang3(m)
    {
        if(m==1)
        {
           document.getElementById("pai6").className="new_bg";
           document.getElementById("pai7").className=""; 
           document.getElementById("new1").style.display="";
           document.getElementById("new2").style.display="";
           document.getElementById("re1").style.display="none";
           document.getElementById("re2").style.display="none";
        }
        else if(m==2)
        {
           document.getElementById("pai6").className="";
           document.getElementById("pai7").className="new_bg"; 
            document.getElementById("new1").style.display="none";
           document.getElementById("new2").style.display="none";
           document.getElementById("re1").style.display="";
           document.getElementById("re2").style.display="";
        }
    }
    function MM_jumpMenu(targ,selObj,restore){eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");if(restore)selObj.selectedIndex=0;}
function EnterKey(arr,a)
{

    if(event.keyCode==13)
    {
        if(arr=="13")
            {  
               var obj=document.getElementById('select1');
               var index=obj.selectedIndex; //序号，取当前选中选项的序号
               var val = obj.options[index].value;
               var key=document.getElementById('keyword').value;
               var url="";
              
               if(val==1)
               {
                 url="http://www.hengchu.cn/soso/News.aspx?q="+escape(key)+ "&btnS=1";
               }
               else if(val==2)
               {
               url="http://www.hengchu.cn/soso/Searchforum.aspx?q="+escape(key)+ "&btnS=2";
               }
               else if(val==3)
               {
                url="http://www.hengchu.cn/soso/SearchBlog.aspx?q="+escape(key)+ "&btnS=3";
               }
               else if(val==4)
               {
               url="http://www.hengchu.cn/soso/SearchFriend.aspx?q="+escape(key)+ "&btnS=4";
               }
               else if(val==5)
               {
                url="http://www.hengchu.cn/soso/SearchCircle.aspx?q="+escape(key)+ "&btnS=5";
               }
               else if(val==6)
               {
                url="http://www.hengchu.cn/soso/So_Ask.aspx?q="+escape(key)+ "&btnS=6";
               }
               
               if(val>0)
               {
                window.top.location.href=url;

               }
            }
        else if(arr=="2")
            {//document.getElementById("Button1").focus();
            return false;}
    }
}