//导航
function slay1(num)
{
var weathervalue = document.getElementById("weather").innerHTML;
for(var id = 0;id<=7;id++)
{
  var ss="child"+id;
  var weatherid = "weather"+id;
  if(id==num)
  {
  document.getElementById(ss).style.display="block";  
  if(document.getElementById(weatherid)!=null)
  document.getElementById(weatherid).innerHTML = weathervalue;
  }else
  document.getElementById(ss).style.display="none";
}  
  for(var id = 0;id<=7;id++)
{
  var bb="menu"+id;
  if(id==num)
  document.getElementById(bb).className="menuChild active";
  else
  document.getElementById(bb).className="menuChild";
} 
}
function closeall(){
for(var id = 1;id<=6;id++)
{
  var ss="child"+id;
  var bb="menu"+id;
  document.getElementById(ss).style.display="none";
  document.getElementById(bb).className="menuChild";
} 
}

//选项卡
var obj_temp=new Array()
var a_n=0
function init(ids,cons,dis,tt){
   document.getElementById(ids).getElementsByTagName('li')[0].className='active';
  document.getElementById(cons).innerHTML=document.getElementById(dis+"l1").innerHTML;
  document.getElementById(ids).onmouseover=function(){onmousOver(ids,cons,dis);}
  document.getElementById(ids).onmouseout=function(){timer_next=setTimeout(" next_d()",1000);}
  var li_o=document.getElementById(ids).getElementsByTagName('li');
  var li_n=li_o.length-1
  for (var m=0;m<li_o.length;m++)if (li_o[m].id=='more')li_n--;
  obj_temp[a_n]=new Array(ids,cons,dis,tt,li_n,0,1);a_n++
}
function onmousOver(ids,cons,dis){
clearTimeout(timer_next)
o = o || window.event;
var obj=o.target || o.srcElement;
if (obj.tagName=='LI'){
  var id_=obj.parentElement.id;
  if (obj.className=='active'||obj.id=='more')return;
  var o=document.getElementById(ids).getElementsByTagName('li');
  for (var i=0;i<=o.length-1;i++){if (o[i].id!='more')o[i].className='default'}
  obj.className='active';
  document.getElementById(cons).innerHTML=document.getElementById(dis+obj.id).innerHTML;
  for (var i=0;i<=o.length-1;i++){
   if (o[i].className=='active')var a_n_=i
  }
  
for (var kk=0;kk<=obj_temp.length-1;kk++){
 if (obj_temp[kk][0]==id_){obj_temp[kk][5]=a_n_;}
}
}
}
next_d()
var timer_next
function next_d(){
for (var kk=0;kk<=obj_temp.length-1;kk++){
 obj_temp[kk][6]+=1;
 if (obj_temp[kk][6]>=obj_temp[kk][3]){
  obj_temp[kk][6]=1;
  obj_temp[kk][5]=(obj_temp[kk][5]>=obj_temp[kk][4])?0:obj_temp[kk][5]+1
  li_chang(obj_temp[kk][0],obj_temp[kk][1],obj_temp[kk][2],obj_temp[kk][5]);
 }
}
timer_next=setTimeout(" next_d()",1000)
}
function li_chang(ids,cons,dis,j){
 var o=document.getElementById(ids).getElementsByTagName('li');
 for (var i=0;i<=o.length-1;i++) if (o[i].id!='more')o[i].className='default';
 o[j].className='active';
 document.getElementById(cons).innerHTML=document.getElementById(dis+o[j].id).innerHTML;
}
//左侧二级选项卡
var lastFaqClick=null;
window.onload=function(){
  var faq=document.getElementById("faq");
  var dls=faq.getElementsByTagName("dl");
  for (var i=0,dl;dl=dls[i];i++){
    var dt=dl.getElementsByTagName("dt")[0];//取得标题
     dt.id = "faq_dt_"+(Math.random()*100);
     dt.onclick=function(){
       var p=this.parentNode;//取得父节点
        if (lastFaqClick!=null&&lastFaqClick.id!=this.id){
          var dds=lastFaqClick.parentNode.getElementsByTagName("dd");
          for (var i=0,dd;dd=dds[i];i++)
            dd.style.display='none';
        }
        lastFaqClick=this;
        var dds=p.getElementsByTagName("dd");//取得对应子节点，也就是说明部分
        var tmpDisplay='none';
        if (gs(dds[0],'display')=='none')
          tmpDisplay='block';
        for (var i=0;i<dds.length;i++)
          dds[i].style.display=tmpDisplay;
      }
	  
  }
}
function gs(d,a){
  if (d.currentStyle){
    var curVal=d.currentStyle[a]
  }else{
    var curVal=document.defaultView.getComputedStyle(d, null)[a]
  }
  return curVal;
}