function nTabs(thisObj,Num){
if(thisObj.className == "active")return;
var tabObj = thisObj.parentNode.id;
var tabList = document.getElementById(tabObj).getElementsByTagName("li");

for(i=0; i <tabList.length; i++)
{

  if (i == Num)
  {
      thisObj.className = "active"; 
      document.getElementById(tabObj+"_Content"+i).style.display = "block";
    
  }else{
  tabList[i].className = "normal"; 
     document.getElementById(tabObj+"_Content"+i).style.display = "none";
    
  }
} 
}

function ChangeDis(num)
{
    for(i=0; i <2; i++)
    {
         if (i == num)
         {
           document.getElementById("myTab0_Content_"+i).className="my1";
         }
         else
         {
            document.getElementById("myTab0_Content_"+i).className="my2";
         }
    }
}

// 交流之窗

function c_nTabs(thisObj,Num){
if(thisObj.className == "c_active")return;
var tabObj = thisObj.parentNode.id;
var tabList = document.getElementById(tabObj).getElementsByTagName("li");
for(i=0; i <tabList.length; i++)
{

  if (i == Num)
  {
      thisObj.className = "c_active"; 
      document.getElementById(tabObj+"_Content"+i).style.display = "block";
    
  }else{
  tabList[i].className = "c_normal"; 
     document.getElementById(tabObj+"_Content"+i).style.display = "none";
    
  }
} 
}

function c_ChangeDis(num)
{
    for(i=0; i <2; i++)
    {
         if (i == num)
         {
           document.getElementById("myTab1_Content_"+i).className="c_my1";
         }
         else
         {
            document.getElementById("myTab1_Content_"+i).className="c_my2";
         }
    }
}


// 便民服务

function b_nTabs(thisObj,Num){
if(thisObj.className == "b_active")return;
var tabObj = thisObj.parentNode.id;
var tabList = document.getElementById(tabObj).getElementsByTagName("li");
for(i=0; i <tabList.length; i++)
{

  if (i == Num)
  {
      thisObj.className = "b_active"; 
      document.getElementById(tabObj+"_Content"+i).style.display = "block";
    
  }else{
  tabList[i].className = "b_normal"; 
     document.getElementById(tabObj+"_Content"+i).style.display = "none";
    
  }
} 
}

function b_ChangeDis(num)
{
    for(i=0; i <3; i++)
    {
         if (i == num)
         {
           document.getElementById("myTab2_Content_"+i).className="b_my1";
         }
         else
         {
            document.getElementById("myTab2_Content_"+i).className="b_my2";
         }
    }
}


// 首页新闻

function a_nTabs(thisObj,Num){
if(thisObj.className == "a_active")return;
var tabObj = thisObj.parentNode.id;
var tabList = document.getElementById(tabObj).getElementsByTagName("li");
for(i=0; i <tabList.length; i++)
{

  if (i == Num)
  {
      thisObj.className = "a_active"; 
      document.getElementById(tabObj+"_Content"+i).style.display = "block";
    
  }else{
  tabList[i].className = "a_normal"; 
     document.getElementById(tabObj+"_Content"+i).style.display = "none";
    
  }
} 
}

function a_ChangeDis(num)
{
    for(i=0; i <2; i++)
    {
         if (i == num)
         {
           document.getElementById("myTab3_Content_"+i).className="a_my1";
         }
         else
         {
            document.getElementById("myTab3_Content_"+i).className="a_my2";
         }
    }
}