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<piccount;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<piccount;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<piccount;i++)
		{i==value?divlist[i].style.display="block":divlist[i].style.display="none";}}}
function cons(value){try{with (con)
		{for(i=0;i<piccount;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<piccount;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>=piccount)n=0;
	Mea(n);} 
function sub(){
	n--;
	if(n<0)n=piccount-1;
	Mea(n);}
setAuto();