var n=0;
 
function Mea(value){
	n=value;
	setBg(value+"");
	plays(value);
	}
function setBg(value){
	  document.getElementById("li_00").className='sidebar2';
	 document.getElementById("li_01").className='sidebar2';
	 document.getElementById("li_02").className='sidebar2';
	 document.getElementById("li_03").className='sidebar2';
	 document.getElementById("li_04").className='sidebar2';
	 document.getElementById("li_05").className='sidebar2';
	document.getElementById('li_0'+value).className='sidebar1'
	} 
function plays(value){
	with (fc){
		filters[0].Apply();
		for(i=0;i<6;i++)i==value?children[i].style.display="block":children[i].style.display="none"; 
		filters[0].play(); 		
		}	
}
function clearAuto(){clearInterval(autoStart)}
function setAuto(){autoStart=setInterval("auto(n)", 5000)}
function auto(){
	n++;
	if(n>5)n=0;
	Mea(n);
} 
function sub(){
	n--;
	if(n<0)n=5;
	Mea(n);
} 
setAuto();