// JScript 文件
var num2=1;
var timer2;
var count2;
var play=true;

function prevLayer2() {
play=false;
  clearTimeout(timer2);
  num2=num2--;
  changeImg2();
}

function nextLayer2() {
    play=false;
  clearTimeout(timer2);
  num2=num2++;
  changeImg2();
}

function stop1()
{
if (!play)
{
document.images.play.src="images/119_45.gif";
document.images.play.title="暂停";
timer2=setTimeout('changeImg2()',10000)
}
else
{
document.images.play.src="images/1113_45.gif";
document.images.play.title="开始";
clearTimeout(timer2);
}
play=!play;

}

function changeImg2() {
  if(num2>count2||num2<1) num2=1;
  selectLayer2(num2);
  num2++;
  timer2=setTimeout('changeImg2()',10000);
}
function selectLayer2(i) {
  for(var j=1;j<=count2;j++) {
    if (j==i) {
    	var a=document.getElementById("focusList"+j);
    	if (!!(window.attachEvent && !window.opera)) {
    		document.getElementById("focusList"+j).filters.revealTrans.transition=10;
    		document.getElementById("focusList"+j).filters.revealTrans.apply();
    		document.getElementById("focusList"+j).filters.revealTrans.play();
    	}
    	document.getElementById("focusList"+j).style.display="block";
    } else {
      document.getElementById("focusList"+j).style.display="none";
    }
  }
}
function changeblockStart(total) {
  count2=total;
  changeImg2();
}