var n=0;
function Mea(value)
{
	n=value;
	setBg(value);
	conaus(n);
	txts(n);
}
function setBg(value)
{
	for(var i=0;i<6;i++)
	document.getElementById("t"+i+"").className="alpha2";
	document.getElementById("t"+value+"").className="alpha1";
} 
function conaus(values)
{
	var s=values;
	for(var j=0;j<6;j++){document.getElementById("s"+j+"").style.display="none";} 
	document.getElementById("s"+s+"").style.display="block";
}
function txts(txts)
{
	var txt=txts;
	for(var z=0;z<6;z++){document.getElementById("z"+z+"").style.display="none";} 
	document.getElementById("z"+txt+"").style.display="block";
}
function clearAuto(){clearInterval(autoStart)}

function setAuto(){autoStart=setInterval("auto(n)", 3000)}

function auto()
{
	n++;
	if(n>5)n=0;
	Mea(n);
	conaus(n);
	txts(n);
} 
setAuto();