//http://www.featureblend.com/license.txt
var FlashDetect = new function() {
	var self = this;
	self.installed = false;
	self.raw = "";
	self.major = -1;
	self.minor = -1;
	self.revision = -1;
	self.revisionStr = "";
	var activeXDetectRules = [ {
		"name" : "ShockwaveFlash.ShockwaveFlash.7",
		"version" : function(obj) {
			return getActiveXVersion(obj);
		}
	}, {
		"name" : "ShockwaveFlash.ShockwaveFlash.6",
		"version" : function(obj) {
			var version = "6,0,21";
			try {
				obj.AllowScriptAccess = "always";
				version = getActiveXVersion(obj);
			} catch (err) {
			}
			return version;
		}
	}, {
		"name" : "ShockwaveFlash.ShockwaveFlash",
		"version" : function(obj) {
			return getActiveXVersion(obj);
		}
	} ];
	var getActiveXVersion = function(activeXObj) {
		var version = -1;
		try {
			version = activeXObj.GetVariable("$version");
		} catch (err) {
		}
		return version;
	};
	var getActiveXObject = function(name) {
		var obj = -1;
		try {
			obj = new ActiveXObject(name);
		} catch (err) {
			obj = {
				activeXError : true
			};
		}
		return obj;
	};
	var parseActiveXVersion = function(str) {
		var versionArray = str.split(",");
		return {
			"raw" : str,
			"major" : parseInt(versionArray[0].split(" ")[1], 10),
			"minor" : parseInt(versionArray[1], 10),
			"revision" : parseInt(versionArray[2], 10),
			"revisionStr" : versionArray[2]
		};
	};
	var parseStandardVersion = function(str) {
		var descParts = str.split(/ +/);
		var majorMinor = descParts[2].split(/\./);
		var revisionStr = descParts[3];
		return {
			"raw" : str,
			"major" : parseInt(majorMinor[0], 10),
			"minor" : parseInt(majorMinor[1], 10),
			"revisionStr" : revisionStr,
			"revision" : parseRevisionStrToInt(revisionStr)
		};
	};
	var parseRevisionStrToInt = function(str) {
		return parseInt(str.replace(/[a-zA-Z]/g, ""), 10) || self.revision;
	};
	self.majorAtLeast = function(version) {
		return self.major >= version;
	};
	self.minorAtLeast = function(version) {
		return self.minor >= version;
	};
	self.revisionAtLeast = function(version) {
		return self.revision >= version;
	};
	self.versionAtLeast = function(major) {
		var properties = [ self.major, self.minor, self.revision ];
		var len = Math.min(properties.length, arguments.length);
		for (i = 0; i < len; i++) {
			if (properties[i] >= arguments[i]) {
				if (i + 1 < len && properties[i] == arguments[i]) {
					continue;
				} else {
					return true;
				}
			} else {
				return false;
			}
		}
	};
	self.FlashDetect = function() {
		if (navigator.plugins && navigator.plugins.length > 0) {
			var type = 'application/x-shockwave-flash';
			var mimeTypes = navigator.mimeTypes;
			if (mimeTypes && mimeTypes[type] && mimeTypes[type].enabledPlugin
					&& mimeTypes[type].enabledPlugin.description) {
				var version = mimeTypes[type].enabledPlugin.description;
				var versionObj = parseStandardVersion(version);
				self.raw = versionObj.raw;
				self.major = versionObj.major;
				self.minor = versionObj.minor;
				self.revisionStr = versionObj.revisionStr;
				self.revision = versionObj.revision;
				self.installed = true;
			}
		} else if (navigator.appVersion.indexOf("Mac") == -1
				&& window.execScript) {
			var version = -1;
			for ( var i = 0; i < activeXDetectRules.length && version == -1; i++) {
				var obj = getActiveXObject(activeXDetectRules[i].name);
				if (!obj.activeXError) {
					self.installed = true;
					version = activeXDetectRules[i].version(obj);
					if (version != -1) {
						var versionObj = parseActiveXVersion(version);
						self.raw = versionObj.raw;
						self.major = versionObj.major;
						self.minor = versionObj.minor;
						self.revision = versionObj.revision;
						self.revisionStr = versionObj.revisionStr;
					}
				}
			}
		}
	}();
};
FlashDetect.JS_RELEASE = "1.0.4";