var n=0;
var showNum = document.getElementByIdx_x("num");
function Mea(value){
n=value;
setBg(value);
plays(value);
}
function setBg(value){
for(var i=0;i<4;i++)
if(value==i){
showNum.getElementsByTagName_r("td")[i].className='woon';
}
else{
showNum.getElementsByTagName_r("td")[i].className='wooff';
}
}
function plays(value){
with (fc){
filters[0].Apply();
for(i=0;i<4;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>3)n=0;
Mea(n);
}
function sub(){
n--;
if(n<0)n=3;
Mea(n);
}
setAuto();
