var Board_Count = 1;   
var Board_action_Count = 1;  
var PointsPan=null;
var PointsPan_action=null;

MouseMoveEvent();//預設先清除網頁暫留之輪播資訊
 
PointsPan = setTimeout("Board_PanToNext()",5000); //進入輪播(5秒)  
    
function Board_PanToNext()
   {
        //控制tab亮燈與內容切換
        switch(Board_Count)
        {
           
            case 1:
                document.getElementById("A").style.display = "block";
                document.getElementById("B").style.display = "none";
                document.getElementById("C").style.display = "none";
                document.getElementById("D").style.display = "none";
                document.getElementById("E").style.display = "none";
                
                break;
         
            case 2:
                document.getElementById("A").style.display = "none";
                document.getElementById("B").style.display = "block";
                document.getElementById("C").style.display = "none";
                document.getElementById("D").style.display = "none";
                document.getElementById("E").style.display = "none";
                
                break;

            case 3:
                document.getElementById("A").style.display = "none";
                document.getElementById("B").style.display = "none";
                document.getElementById("C").style.display = "block";
                document.getElementById("D").style.display = "none";
                document.getElementById("E").style.display = "none";
                break;
  
            case 4:
                document.getElementById("A").style.display = "none";
                document.getElementById("B").style.display = "none";
                document.getElementById("C").style.display = "none";
                document.getElementById("D").style.display = "block";
                document.getElementById("E").style.display = "none";
                break;
            //活動成果 
            case 5:
                document.getElementById("A").style.display = "none";
                document.getElementById("B").style.display = "none";
                document.getElementById("C").style.display = "none";
                document.getElementById("D").style.display = "none";
                document.getElementById("E").style.display = "block";
                break; 
        }
        //最多我4個超過4個就轉回第1個
        //加活動請把下列改成 Board_Count==5
        if(Board_Count==5)
         {
             Board_Count=1;
         }
       else
         {
             Board_Count++;
         }
         
       //進入內部迴圈式輪播(5秒)
       PointsPan = setTimeout("Board_PanToNext()",5000);
   }
   

//滑鼠在顯示範圍內即停止輪播
function MouseMoveEvent() 
    {
        clearTimeout(PointsPan); 

    }
//滑鼠離開顯示範圍內即繼續輪播    
function MouseMoveOut()
    {
         clearTimeout(PointsPan); 
         //有兩個大型活動時，請將下列註解取消 
         //clearTimeout(PointsPan_action); 
         
         PointsPan = setTimeout("Board_PanToNext()",5000);
         

    }