/*
Detect Flash version installed

-- the plugin variable will indicate the presence of Flash 6 on NS and
-- the activeX indicates the presence of Flash 6 on IE                  

*/

var contentVersion = 6;

var plugin = (navigator.mimeTypes && navigator.mimeTypes["application/x-shockwave-flash"]) ? navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin : 0;
if (plugin) {
	var words = navigator.plugins["Shockwave Flash"].description.split(" ");
	
	for (var i = 0; i < words.length; ++i) {
		if (isNaN(parseInt(words[i])))
		continue;
		var PluginVersion = words[i]; 
	}
	
	var FlashCanPlay = PluginVersion >= contentVersion;
}
else if (navigator.userAgent && navigator.userAgent.indexOf("MSIE")>=0 && (navigator.appVersion.indexOf("Win") != -1)) {
	document.write('<SCRIPT LANGUAGE=VBScript\> \n');
	document.write('on error resume next \n');
	document.write('FlashCanPlay = ( IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash." & contentVersion)))\n');
	document.write('</SCRIPT\> \n');
}

if (!FlashCanPlay) {
	location.replace("../upgrade_flash.htm"); // if flash not present or current jump to upgrade page
}