function FlashInstalled()

{
result = false;
if (navigator.mimeTypes && navigator.mimeTypes["application/x-shockwave-flash"])
{
result = navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin;
}
else if (document.all && (navigator.appVersion.indexOf("Mac")==-1))
{
eval ('try {var xObj = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");if (xObj) result = true; xObj = null;	} catch (e) {}');
}
return result;
}
<!--
var plugin = (navigator.mimeTypes && navigator.mimeTypes["application/x-shockwave-flash"]) ? navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin : 0;
if ( plugin ) {
	plugin = parseInt(plugin.description.substring(plugin.description.indexOf(".")-1)) >= 5;
}
else if (navigator.userAgent && navigator.userAgent.indexOf("MSIE")>=0 
   && (navigator.userAgent.indexOf("Windows 95")>=0 || navigator.userAgent.indexOf("Windows 98")>=0 || navigator.userAgent.indexOf("Windows NT")>=0)) {
	document.write('<SCRIPT LANGUAGE=VBScript\> \n');
	document.write('on error resume next \n');
	document.write('plugin = ( IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.5")))\n');
	document.write('</SCRIPT\> \n');
}
if ( plugin ) {
        document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" width=100% height=222>');
	document.write('<param name=movie value="noel.swf">');
	document.write('<param name=menu value=false>');
	document.write('<param name=quality value=high>');
	document.write('<param name=wmode value=transparent>');
	document.write('<param name=bgcolor value=#FFFFFF>');
	document.write('<embed src="noel.swf" menu=false quality=high wmode=transparent bgcolor=#FFFFFF width=100% height=222 type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash">');
	document.write('</embed>');
	document.write('</object>');


} else if (!(navigator.appName && navigator.appName.indexOf("Netscape")>=0 && navigator.appVersion.indexOf("2.")>=0)){
	document.write('<img src=img/noel.jpg>');
}
//-->