var lanobj;
function getEvent(){	//fix firefox event object
  if(document.all) return window.event;
	func=getEvent.caller;
	while(func!=null) {
    var arg0=func.arguments[0];
    if(arg0) if((arg0.constructor==Event||arg0.constructor ==MouseEvent)||(typeof(arg0)=="object" && arg0.preventDefault && arg0.stopPropagation)) return arg0;
    func=func.caller;
  }
  return null;
}

function beginPlay() {
	var vdct = 'http://faq.machine-video.com/ebv.php?vid=a8123faf4374fbf93c04c4eb6a9358d9&nolan=1';
	var div2 = document.getElementById('div2'); div2.style.display = 'none';
	var div1 = document.getElementById('div1');	 div1.style.display = 'block';
	var frm = document.getElementById('ebv');
	frm.src = vdct;
    MM_swapImage('Image20','','../language/e-over.gif',1);
    lanobj = document.getElementById('Image20');
	if (!DetectFlashVer(8,0,0)) frm.height = 470;
}
function changeLan(vid) {
	if(lanobj) MY_swapImgRestore(lanobj);
	var evt = getEvent(); 
	lanobj = evt.srcElement || evt.target;
	var vdct = 'http://faq.machine-video.com/ebv.php?vid='+vid;
	var div2 = document.getElementById('div2'); div2.style.display = 'none';
	var div1 = document.getElementById('div1');	 div1.style.display = 'block';	
	document.getElementById('ebv').src = vdct;
	if (!DetectFlashVer(8,0,0)) document.getElementById('ebv').height = 470;
}

<!--這裡取代 -->
function MM_swapImgRestore() { //v3.0
	var evt = getEvent(); 
	var obj = evt.srcElement || evt.target;
	if (obj==lanobj) return;
	var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

<!--這裡新增 -->
function MY_swapImgRestore(x) { //mic
	x.src=x.oSrc;
}
<!--這裡取代 -->
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array;
	for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}