var requiredVersion = 4;

var flash2Installed = false;
var flash3Installed = false;
var flash4Installed = false;
var flash5Installed = false;
var maxVersion = 5;
var actualVersion = 0;
var hasRightVersion = false;
var jsVersion = 1.0;

var isIE = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.indexOf("Windows") != -1) ? true : false;

jsVersion = 1.1;

if(isIE && isWin){
	document.write('<SCR' + 'IPT LANGUAGE=VBScript\> \n');
	document.write('on error resume next \n');
	document.write('flash2Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.2"))) \n');
	document.write('flash3Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.3"))) \n');
	document.write('flash4Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.4"))) \n');
	document.write('flash5Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.5"))) \n');	
	document.write('</SCR' + 'IPT\> \n');
}

function detectFlash(){	

	if (navigator.plugins){
		if (navigator.plugins["Shockwave Flash 2.0"]
		|| navigator.plugins["Shockwave Flash"]){

			var isVersion2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			
			var flashDescription = navigator.plugins["Shockwave Flash" + isVersion2].description;

			var flashVersion = parseInt(flashDescription.charAt(flashDescription.indexOf(".") - 1));

			flash2Installed = flashVersion == 2;		
			flash3Installed = flashVersion == 3;
			flash4Installed = flashVersion == 4;
			flash5Installed = flashVersion == 5;
		}
	}
	
	for (var i = 2; i <= maxVersion; i++) {	
		if (eval("flash" + i + "Installed") == true) actualVersion = i;
	}
	if(navigator.userAgent.indexOf("WebTV") != -1) actualVersion = 2;	
	
	// ("version detected: " + actualVersion);
	

	if (actualVersion >= requiredVersion) {

		toPlace = '<TABLE WIDTH="100%" BORDER="0" CELLSPACING="0" CELLPADDING="0" HEIGHT="80" ALIGN="CENTER">' 
			+ '<TR><TD BACKGROUND="http://www.natrol.net/topleft.gif" WIDTH="50%">&nbsp;</TD><TD WIDTH="700" ALIGN="CENTER">'
			+ '<OBJECT CLASSID="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'
			+ 'CODEBASE="http://active.macromedia.com/flash2/cabs/swflash.cab#version=4,0,0,0"'
			+ 'ID="natrol" WIDTH="700" HEIGHT="80"> <PARAM NAME="movie" VALUE="http://www.natrol.net/natrol.swf">'
			+ '<PARAM NAME="quality" VALUE="high"> <PARAM NAME="bgcolor" VALUE="#FFFFFF">'
			+ '<EMBED SRC="http://www.natrol.net/natrol.swf" QUALITY="high" BGCOLOR="#FFFFFF" WIDTH="700" HEIGHT="80" TYPE="application/x-shockwave-flash"'
			+ 'PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash">'
			+ '</OBJECT></TD><TD BACKGROUND="http://www.natrol.net/topright.gif" WIDTH="50%">&nbsp;</TD></TR></TABLE>';				

	} else {
	
		toPlace = '<TABLE WIDTH="100%" BORDER="0" CELLSPACING="0" CELLPADDING="0" HEIGHT="80" ALIGN="CENTER">'
			+ '<TR><TD BACKGROUND="http://www.natrol.net/topleft.gif" WIDTH="50%">&nbsp;</TD><TD WIDTH="700" ALIGN="CENTER">'
			+ '<IMG SRC="http://www.natrol.net/natrol.gif" WIDTH="700" HEIGHT="80" BORDER="0"></TD>'
		  	+ '<TD BACKGROUND="http://www.natrol.net/topright.gif" WIDTH="50%">&nbsp;</TD></TR></TABLE>';
				
	}
}


detectFlash();

document.write(toPlace);