<!--滑动门js代码开始 -->
<!--导航条滑动门js代码开始 -->
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 = "fenlei";  
   document.getElementById(tabObj+"_Content"+i).style.display = "none"; 
  } 
}  
} 
<!--导航条滑动门js代码结束 -->

<!--左侧252宽度滑动门js代码开始 -->
function nTabs2(thisObj,Num){ 
if(thisObj.className == "active2")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 = "active2";  
      document.getElementById(tabObj+"_Content"+i).style.display = "block"; 
  }else{ 
   tabList[i].className = "fenlei2";  
   document.getElementById(tabObj+"_Content"+i).style.display = "none"; 
  } 
}  
} 
<!--左侧252宽度滑动门js代码结束 -->

<!--2左侧252宽度滑动门js代码2开始 -->
function nTabs3(thisObj,Num){ 
if(thisObj.className == "active2")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 = "active2";  
      document.getElementById(tabObj+"_Content"+i).style.display = "block"; 
  }else{ 
   tabList[i].className = "fenlei2";  
   document.getElementById(tabObj+"_Content"+i).style.display = "none"; 
  } 
}  
} 
<!--2左侧252宽度滑动门js代码结束 -->

<!--导航条滑动门js代码开始 -->
function nTabs4(thisObj,Num){ 
if(thisObj.className == "active4")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 = "active4";  
      document.getElementById(tabObj+"_Content"+i).style.display = "block"; 
  }else{ 
   tabList[i].className = "fenlei4";  
   document.getElementById(tabObj+"_Content"+i).style.display = "none"; 
  } 
}  
} 
<!--导航条滑动门js代码结束 -->