function change(uid)
{
	if(uid=="tabap1_div_0")
	{
		document.getElementById("tabap1_btn_1").className="";
		document.getElementById("tabap1_btn_2").className="";
		document.getElementById("tabap1_btn_0").className="hot";
		document.getElementById("tabap1_div_1").style.display="none";
		document.getElementById("tabap1_div_2").style.display="none";
		document.getElementById("tabap1_div_0").style.display="block";
	}
	else if(uid=="tabap1_div_1")
	{
		document.getElementById("tabap1_btn_0").className="";
		document.getElementById("tabap1_btn_2").className="";
		document.getElementById("tabap1_btn_1").className="hot";
		document.getElementById("tabap1_div_1").style.display="block";
		document.getElementById("tabap1_div_2").style.display="none";
		document.getElementById("tabap1_div_0").style.display="none";
	}
	else if(uid=="tabap1_div_2")
	{
		document.getElementById("tabap1_btn_0").className="";
		document.getElementById("tabap1_btn_1").className="";
		document.getElementById("tabap1_btn_2").className="hot";
		document.getElementById("tabap1_div_1").style.display="none";
		document.getElementById("tabap1_div_2").style.display="block";
		document.getElementById("tabap1_div_0").style.display="none";
	}
}

function change1(u1,u2)
{
	document.getElementById(u1).style.display="block";
	document.getElementById(u2).style.display="none";
	document.getElementById(u1+'1').className="ls";
	document.getElementById(u2+'1').className="";
}

var n=0;
function Mea(value){
	n=value;
	setBg(value);
	plays(value);
}
function setBg(value){
	for(var i=0;i<4;i++){
	var hot = "hot" + i;
	var show = "show" + i;
	var num = "num" + i;
		if(value==i){ 
			document.getElementById(hot).style.display='block';
			document.getElementById(show).style.display='block';
			document.getElementById(num).className='bianhfontbold';
		}else{
			document.getElementById(hot).style.display='none';
			document.getElementById(show).style.display='none';
			document.getElementById(num).className='bianhfont';
		}
	}
} 
function plays(value){
	with (fc){
		filters[0].Apply();
		for(i=0;i<4;i++){
			var hot = "hot" + i;
			var show = "show" + i;
			var num = "num" + i;
			if(i==value){
				document.getElementById(hot).style.display='block';
				document.getElementById(show).style.display='block';
				document.getElementById(num).className='bianhfontbold';
			}else{
				document.getElementById(hot).style.display='none';
				document.getElementById(show).style.display='none';
				document.getElementById(num).className='bianhfont';
			}	
		}	
		filters[0].play(); 		
	}	
	
}
function clearAuto(){clearInterval(autoStart)}
function setAuto(){autoStart=setInterval("auto(n)", 5000)}
function auto(){
	n++;
	if(n>3)n=0;
	Mea(n);
} 
setAuto();