var wmp7;
var myPopup;
var audioHeight = 64;
var myPopupName = "vua_doc_vua_nghe";

try {
	if (navigator.appName != "Netscape") {   
		wmp7 = new ActiveXObject('WMPlayer.OCX');
	}
}
catch(error) {;}

function wmpScript(myAudio, myWidth, myHeight) {
	var myScript = '';	
	if (wmp7) { // Windows Media Player 7 Code

		myScript += ('<OBJECT ID="MediaPlayer" WIDTH="'+myWidth+'" HEIGHT="'+myHeight+'" CLASSID="clsid:6BF52A52-394A-11d3-B153-00C04F79FAA6" VIEWASTEXT> ');
		myScript += ('<PARAM NAME="URL" VALUE="'+myAudio+'"> ');
		myScript += ('<PARAM NAME="rate" VALUE="1"> ');
		myScript += ('<PARAM NAME="balance" VALUE="0"> ');
		myScript += ('<PARAM NAME="currentPosition" VALUE="0"> ');
		myScript += ('<PARAM NAME="playCount" VALUE="0"> ');
		myScript += ('<PARAM NAME="autoStart" VALUE="1"> ');
		myScript += ('<PARAM NAME="currentMarker" VALUE="0"> ');
		myScript += ('<PARAM NAME="volume" VALUE="100"> ');
		myScript += ('<PARAM NAME="mute" VALUE="0"> ');
		myScript += ('<PARAM NAME="uiMode" VALUE="full"> ');
		myScript += ('<PARAM NAME="enableContextMenu" VALUE="1"> ');
		myScript += ('<PARAM NAME="SAMIStyle" VALUE=""> ');
		myScript += ('</OBJECT>');
	}
	else { // Windows Media Player 6.4 Code

		myScript += ('<OBJECT ID="MediaPlayer"  CLASSID="CLSID:22d6f312-b0f6-11d0-94ab-0080c74c7e95" ');
		myScript += ('CODEBASE="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,5,715" ');
		myScript += ('WIDTH="'+myWidth+'" HEIGHT="'+myHeight+'" ');
		myScript += ('STANDBY="Loading Microsoft Windows Media Player components..." ');
		myScript += ('TYPE="application/x-oleobject" VIEWASTEXT> ');
		myScript += ('<PARAM NAME="FileName" VALUE="'+myAudio+'"> ');
		myScript += ('<PARAM NAME="TransparentAtStart" VALUE="false"> '); 
		myScript += ('<PARAM NAME="AutoStart" VALUE="true"> ');
		myScript += ('<PARAM NAME="AnimationatStart" VALUE="true"> ');
		myScript += ('<PARAM NAME="ShowControls" VALUE="true"> ');
		myScript += ('<PARAM NAME="autoSize" VALUE="true"> ');
		myScript += ('<PARAM NAME="ShowDisplay"	VALUE="false"> ');
		myScript += ('<PARAM NAME="displaySize" VALUE="0"> ');
		myScript += ('<embed type="application/x-mplayer2" ');
		myScript += ('pluginspage="http://www.microsoft.com/Windows/MediaPlayer/" ');
		myScript += ('src="'+myAudio+'" ');
		myScript += ('name="MediaPlayer" ');
		myScript += ('width="'+myWidth+'" ');
		myScript += ('height="'+myHeight+'" ');
		myScript += ('transparentAtStart="0" ');
		myScript += ('autostart="1" ');
		myScript += ('animationAtStart="1" ');
		myScript += ('ShowControls="1" ');
		myScript += ('autoSize="0" ');
		myScript += ('displaySize="0"></embed> ');
		myScript += ('</OBJECT>');
	}	
	return myScript;
}

function iframeScript(myUrl, myWidth, myHeight) {
	var myScript = '';
	return myScript;
}

function popupWindow(title, myAudio, myUrl, myWidth, myHeight) {	
	if (myPopup)
		myPopup.close();
	myPopup = window.open("", myPopupName, "status=no,toolbar=no,bookmark=no,history=no,location=no,copyhistory=no,resizable=yes,scrollbars=no,width="+myWidth+",height="+myHeight);
	myPopup.document.write("<html><head><title>" + title + "</title></head><body style='margin:0'>\n");
	myPopup.document.write(wmpScript(myAudio, "100%", audioHeight));
	myPopup.document.write(iframeScript(myUrl, "100%", myHeight-audioHeight));
	myPopup.document.write("</body></html>");
	myPopup.document.close();
	myPopup.focus();
}