function playDemo(p_demo, swfWidth, swfHeight) {
	
	var container = document.getElementById('as3Demo');
	if (container == undefined) { return; }
	var code = '' +
	'<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,27,0" width="'+ swfWidth +'" height="'+ swfHeight +'">' +
		'<param name="movie" value="'+ p_demo +'">\n<param name="bgcolor" value="#000000">\n' +
		'<param name="quality" value="high">\n' +
		'<param name="allowFullScreen" value="true">\n' +
		'<embed src="'+ p_demo +'" width="'+ swfWidth +'" height="'+ swfHeight +'" quality="high" allowFullScreen="true"  bgcolor="#000000" pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash"></embed>\n' +
		'</object>';
	container.className = "showing";
	container.innerHTML = code;
}
function stopDemo() {
	
	var container = document.getElementById('as3Demo');
	if (container == undefined) { return; }
	container.innerHTML = "";
	container.className = "hidden";
}
function writeSwf() {
// detect for mac/firefox combination
	var a = navigator.userAgent.toLowerCase();
	var ff = (a.indexOf("firefox") != -1);
	var mac = (a.indexOf("mac") != -1);
	var mf = ff && mac;
	//
	var code = '' +
		'<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflas h.cab#version=9,0,28,0" width="1000" height="600">\n' +
		'<param name="movie" value="core.swf">\n' +
		'<param name="quality" value="high">\n' +
		'<param name="bgcolor" value="#8E9BA1">\n' +
		'<param name="wmode" value="opaque">\n' +
		'<param name="allowFullScreen" value="true">\n' +
		'<param name="allowScriptAccess" value="always" />' +
		'<param name="flashvars" value="&macFirefox='+mf+'" />' +
		'<embed src="core.swf" flashvars="macFirefox='+mf+'" allowFullScreen="true" allowScriptAccess="always" wmode="opaque" width="1000" height="600" quality=high pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" bgcolor="#8E9BA1"></embed>\n' +
		'</object>';
	document.write(code);
	
}