var ANSWER_PLAYER_LANG = 'en';
var ANSWER_PLAYER_PATH = '../features/answers2011HTML/html/';
var ANSWER_PLAYER_XML_PATH = ANSWER_PLAYER_PATH + '../all/' + ANSWER_PLAYER_LANG + '/_xml/';
var ANSWER_PLAYER_DEBUG = true;
var ANSWER_PLAYER_APP_FILE = 'application.js';
var ANSWER_PLAYER_FOOTER = 'all/' + ANSWER_PLAYER_LANG;
var ANSWER_PLAYER_APP_STORE = true; 

var ANSWER_PLAYER_SOCIAL_MEDIA_FILES = {
	stories: '../../../../../../apps/socialmedia/data.php',
	story: '../../../../../../apps/socialmedia/data.php'
};

var ANSWER_PLAYER_STE_CONFIG = {
	format: 'html5',
	lang: ANSWER_PLAYER_LANG,
	type: 'answersplayer'
};

(function() {
	var cssFiles = [
		ANSWER_PLAYER_PATH + '_css/core.css'
	];
	
	var jsFiles = [
		ANSWER_PLAYER_PATH + '_jsc/application.js'
	];
	
	var ClientDetect = function() {
		
		this.supportedBrowsers = {};
		this.exceptionBrowsers = {};
		this.browser = null;
		this.version = null;
		this.os = null;
		this.osVersion = null;
		this.userAgent = navigator.userAgent.toLowerCase();
		
		this.config();
		this.setUp();
		
		this.hasSupport = this.isSupportedClient();
		
	};
	
	ClientDetect.prototype.config = function() {
		this.supportedBrowsers = {
			firefox: {minVersion: 4},
			chrome: {minVersion: 25},
			safari: {minVersion: 5, os: ['mac', 'ipad']},
			opera: {minVersion: 10}
		};
		
//		this.exceptionBrowsers = {
//			chrome: {minVersion: 10, maxVersion:10, os:['windows'], osVersion:['seven']}
//		};
	}
	
	ClientDetect.prototype.setUp = function() {
		if (this.userAgent.search('firefox') != -1) {
			this.browser = 'firefox';
		}
		else if (this.userAgent.search('chrome') != -1) {
			this.browser = 'chrome';
		}
		else if (this.userAgent.search('safari') != -1) {
			this.browser = 'safari';
		}
		else if (this.userAgent.search('opera') != -1) {
			this.browser = 'opera';
		}
		else if (this.userAgent.search('msie') != -1) {
			this.browser = 'msie';
		}
		
		if (this.userAgent.search('windows') != -1) {
			this.os = 'windows';
			if (this.userAgent.search('windows nt 6.1') != -1) {
				this.osVersion = 'seven';
			}
			else if (this.userAgent.search('windows nt 6.0') != -1) {
				this.osVersion = 'vista';
			}
		}
		else if (this.userAgent.search('linux') != -1) {
			this.os = 'linux';
		}
		else if (this.userAgent.search('ipad') != -1) {
			this.os = 'ipad';
		}
		else if (this.userAgent.search('mac') != -1) {
			this.os = 'mac';
		}
		
		if (this.browser == 'firefox' || this.browser == 'chrome') {
			var i = this.userAgent.search(this.browser+'/');
			this.version = parseFloat(this.userAgent.substr((i + this.browser.length + 1)));
		}
		else if (this.browser == 'safari' || this.browser == 'opera') {
			var i = this.userAgent.search('version/');
			this.version = parseFloat(this.userAgent.substr((i + 8)));
		}
		else if (this.browser == 'msie') {
			var i = this.userAgent.search('msie ');
			this.version = parseFloat(this.userAgent.substr((i + 5)));
		}
	}
	
	ClientDetect.prototype.inArray = function(item, arr) {
		for (var i = 0; i < arr.length; i++) {
			if (arr[i] == item) {
				return i;
			}
		}
		return -1;
	}
	
	ClientDetect.prototype.isSupportedClient = function() {
		
		if (this.exceptionBrowsers[this.browser]) {
			if (
					 this.exceptionBrowsers[this.browser].minVersion >= this.version &&
					 this.exceptionBrowsers[this.browser].maxVersion <= this.version &&
					(this.exceptionBrowsers[this.browser].os && this.inArray(this.os, this.exceptionBrowsers[this.browser].os) != -1) &&
					(this.exceptionBrowsers[this.browser].osVersion && this.inArray(this.osVersion, this.exceptionBrowsers[this.browser].osVersion) != -1)
			) {
				return false;
			}var ANSWER_PLAYER_SOCIAL_MEDIA_FILES = {
      stories: '../../../../../../apps/socialmedia/data.php',
      story: '../../../../../../apps/socialmedia/data.php'
};
		}
		
		if (this.supportedBrowsers[this.browser] && this.supportedBrowsers[this.browser].minVersion <= this.version) {
			if (this.supportedBrowsers[this.browser].os && this.inArray(this.os, this.supportedBrowsers[this.browser].os) == -1) {
				return false;
			}
			if (this.supportedBrowsers[this.browser].maxVersion && this.supportedBrowsers[this.browser].maxVersion < this.version) {
				return false;
			}
			return true;
		}
		return false;
	}
	
	var client = new ClientDetect();
	
	if (client.hasSupport) {
		
		try {
			featureVars = {name:"",country:"",featureType:""};
			clearInterval(featureInterval);
		} catch (e) {}
		
		var head = document.getElementsByTagName('head')[0];
		
		var meta = document.createElement('meta');
		meta.setAttribute('http-equiv', 'imagetoolbar');
		meta.setAttribute('content', 'no');
		head.appendChild(meta);
		
		var meta = document.createElement('meta');
		meta.setAttribute('name', 'viewport');
		meta.setAttribute('content', 'width=device-width; initial-scale=1.0; maximum-scale=1.0; user-scalable=0;');
		head.appendChild(meta);
		
		for (var i = 0; i < cssFiles.length; i++) {
			var link = document.createElement('link');
			link.setAttribute('href', cssFiles[i]);
			link.setAttribute('rel', 'stylesheet');
			link.setAttribute('type', 'text/css');
			head.appendChild(link);
		}
		
		for (var i = 0; i < jsFiles.length; i++) {
			var script = document.createElement('script');
			script.setAttribute('type', 'text/javascript');
			script.setAttribute('src', jsFiles[i] +'?r='+ Math.random().toString().replace('0.', ''));
			head.appendChild(script);
		}
	}

})();