// JScript 文件

 
        var n=0;
        var showNum = document.getElementById("num");
        function Mea(value){
	        n=value;
	        setBg(value);
	        plays(value);
	        cons(value);
	        }
        function setBg(value){
	        for(var i=0;i<5;i++)
           if(value==i){
		        showNum.getElementsByTagName("td")[i].className='bigon';
		        } 
	        else{	
		        showNum.getElementsByTagName("td")[i].className='bigoff';
		        }  
	        } 
        function plays(value){
	        try
	        {
		        with (fc)
		        {
			        filters[0].Apply();
			        for(i=0;i<5;i++)i==value?children[i].style.display="block":children[i].style.display="none"; 
			        filters[0].play(); 
		        }
	        }
	        catch(e)
	        {
		        var divlist = document.getElementById("fc").getElementsByTagName("div");
		        for(i=0;i<5;i++)
		        {
			        i==value?divlist[i].style.display="block":divlist[i].style.display="none";
		        }
	        }

        	
        }
        function cons(value){
	        try
	        {
		        with (con)
		        {
				        for(i=0;i<5;i++)i==value?children[i].style.display="block":children[i].style.display="none"; 		
		        }
	        }
	        catch(e)
	        {
		        var divlist = document.getElementById("con").getElementsByTagName("div");
		        for(i=0;i<5;i++)
		        {
			        i==value?divlist[i].style.display="block":divlist[i].style.display="none";
		        }		
	        }
        }

        function clearAuto(){clearInterval(autoStart)}
        function setAuto(){autoStart=setInterval("auto(n)", 5000)}
        function auto(){
	        n++;
	        if(n>4)n=0;
	        Mea(n);
        } 
        function sub(){
	        n--;
	        if(n<0)n=4;
	        Mea(n);
        } 
        setAuto();