window.onerror = function(){return true}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
var n=0;
var showNum = document.getElementById("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("td")[i].className='woon';
  } 
 else{ 
  showNum.getElementsByTagName("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();