/**
* jQuery Browser
*
* Description:   Get some information about the current used browser,
*                its operating system and its available plugins.
* Version:       10.12.02 (based on original jquery.browser)
* Date:          2010-12-02
* Copyright:     (c) 2010 Michael Keck
*                http://www.michaelkeck.de/
* License:       Dual licensed under the MIT or GPL Version 2 licenses.
*/
(function ($) {

	if (typeof ($.browser) === 'undefined' || !$.browser) {
		var browser = {};
		$.extend(browser);
	}

	/**
	* Check the current used useragent and return its informations
	* @return $.browser
	*/
	$.browserTest = function (a, z) {
		/* Plugins to Check */
		var l = {
			flash: { activex: 'ShockwaveFlash.ShockwaveFlash', plugin: /flash/gim },
			java: { activex: navigator.javaEnabled(), plugin: /java/gim },
			pdf: { activex: 'PDF.PdfCtrl', plugin: /adobe\s?acrobat/gim },
			quicktime: { activex: 'QuickTime.QuickTime', plugin: /quicktime/gim },
			realplayer: { activex: 'RealPlayer', plugin: /realplayer/gim },
			silverlight: { activex: ['AgControl.AgControl'], plugin: /silverlight/gim },
			shockwave: { activex: 'SWCtl.SWCtl', plugin: /shockwave/gim },
			windowsmedia: { activex: 'WMPlayer.OCX', plugin: /(windows\smedia)|(Microsoft)/gim }
			/**
			* You can add more plugins to check.
			* Example:
			*     nameoftheplugin : { activex: MixedSearch, plugin: MixedSearch }
			* Info:
			*     activex    searches after Microsoft ActiveX in Ineternet Explorer
			*     plugin     seraches after a Plugin in other browsers, like Gecko, WebKit, Khtml, Opera ...
			*/
		};

		/* Default Vars */
		var u = 'unknown', ua = (navigator.userAgent || navigator.vendor || window.opera), x = 'X';

		/* Check Plugins */
		var p = function (p) {
			if (window.ActiveXObject) {
				try {
					new ActiveXObject(l[p].activex);
					$.browser[p] = true;
				} catch (e) {
					$.browser[p] = false;
				}
			} else {
				$.each(navigator.plugins, function () {
					if (this.name.match(l[p].plugin)) {
						$.browser[p] = true;
						return false;
					} else {
						$.browser[p] = false;
					}
				});
			}
		};

		/* Search and Replace */
		var m = function (r, h) {
			for (var i = 0; i < h.length; i = i + 1) {
				r = r.replace(h[i][0], h[i][1]);
			}
			return r;
		};

		/* Get name, version and className of the current used Browser */
		var c = function (i, a, b, c) {
			var r = {
				name: m((a.exec(i) || [u, u])[1], b)
			}, t = '';
			r[r.name] = true;
			r.version = (c.exec(i) || [x, x, x, x])[3];

			if (r.name.match(/safari/) && r.version > 400) {
				r.version = '2.0';
			}
			if (r.name === 'presto') {
				r.version = ($.browser.version > 9.27) ? 'futhark' : 'linear_b';
			}
			t = r.version;
			if (r.version.indexOf('.') !== -1) {
				t = r.version.split('.');
				if (t.length < 1) {
					t = r.version + '.0';
				} else {
					t = t[0] + '.' + t[1];
				}
			}
			r.version = (r.version !== x) ? (r.version + '').substr(0, 1) : x;
			r.cssname = r.name + r.version;
			r.version = parseFloat(t, 10) || 0;
			return r;
		};

		/* Pregmatch the name of the browser */
		a = (a.match(/Opera|Navigator|Minefield|KHTML|Chrome/)
				? m(a, [[/(Firefox|MSIE|KHTML,\slike\sGecko|Konqueror)/, ''], ['Chrome Safari', 'Chrome'], ['KHTML', 'Konqueror'], ['Minefield', 'Firefox'], ['Navigator', 'Netscape']])
				: a
			).toLowerCase();

		/* Store the name, version and classname of the browser in $.browser */
		$.browser = $.extend(
			(!z) ? $.browser : {}, c(a,
				/(camino|chrome|firefox|netscape|konqueror|lynx|msie|opera|safari)/,
				[],
				/(camino|chrome|firefox|netscape|netscape6|opera|version|konqueror|lynx|msie|safari)(\/|\s)([a-z0-9\.\+]*?)(\;|dev|rel|\s|$)/
			)
		);

		/* Store the render-engine of the browser in $.layout */
		$.layout = c(a,
			/(gecko|konqueror|msie|opera|webkit)/,
			[['konqueror', 'khtml'], ['msie', 'trident'], ['opera', 'presto']],
			/(applewebkit|rv|konqueror|msie)(\:|\/|\s)([a-z0-9\.]*?)(\;|\)|\s)/
		);

		/* Store the operating system in $.os */
		$.os = { name: (/(win|mac|linux|sunos|solaris|iphone|ipad|ipod)/.exec(navigator.platform.toLowerCase()) || [u])[0].replace('sunos', 'solaris') };

		/**
		* Check if the browser has a touchscreen and can support it
		*/
		$.browser.hastouch = ('ontouchstart' in window) ? true : false;

		/**
		* Check if device is an iThing device or browser is
		* running on an iThing.
		* $.browser.ithing = true, if its an iPad, iPhone or iPod
		*/
		$.browser.ithing = (!!(navigator.userAgent.match(/iPad/i) !== null || navigator.userAgent.match(/iPhone/i) !== null || navigator.userAgent.match(/iPod/i) !== null) || $.os.name == 'ipad' || $.os.name == 'iphone' || $.os.name == 'ipod') ? true : false;

		/**
		* Check if device is a mobile device or browser is
		* running on a mobile device.
		* Note: if $.browser.ithing == true  then  $.browser.mobile = true
		*/
		$.browser.mobile = (/android|avantgo|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i.test(ua) || /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|e\-|e\/|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(di|rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|xda(\-|2|g)|yas\-|your|zeto|zte\-/i.test(ua.substr(0, 4)) || $.browser.ithing);

		/**
		* Check if we have on a mobile device with a touch screen
		* Note: if $.browser.ithing == true
		*       or $.browser.hastouch == true
		*       then $.browser.touch = true
		*/
		$.browser.touch = (($.browser.mobile && ($.browser.hastouch || $.browser.ithing)) ? true : false);

		/**
		* Get the absolute url of the current
		* window.location.href object or an
		* optional given path
		* and store it in $.browser.hostpath
		* @param  {string} p  [optional pathname]
		* @return {string} absolute url
		*/
		$.browser.realpath = function (p) {
			var a = [], b = [], r = window.location.href, t = '', x = 0;
			if (p) {
				t = (p + '').replace('\\', '/');
				if (t.indexOf('://') !== -1) {
					x = 1;
				}
				if (!x) {
					t = r.substring(0, r.lastIndexOf('/') + 1) + t;
				}
			} else {
				t = r.substring(0, r.lastIndexOf('/') + 1);
			}
			a = t.split('/');
			for (var k in a) {
				if (a[k] == '.') {
					continue;
				}
				if (a[k] == '..') {
					if (b.length > 3) {
						b.pop();
					}
				}
				else {
					if ((b.length < 2) || (a[k] !== '')) {
						b.push(a[k]);
					}
				}
			}
			if (p) {
				return b.join('/');
			}
			$.browser.hostpath = b.join('/');
		};


		/**
		* Get the base filename of the current window.location.href object
		* and store it in $.browser.basename.
		*/
		$.browser.basename = (function () {
			var r = window.location.href;
			r = r.substring(r.lastIndexOf('/') + 1, r.length);
			$.browser.filename = r;
			if (r.lastIndexOf('?') !== -1) {
				r = r.substring(0, r.lastIndexOf('?'));
			} else if (r.lastIndexOf('#') !== -1) {
				r = r.substring(0, r.lastIndexOf('#'));
			}
			return r;
		})();


		/**
		* This function extracts all required informations
		* from a file.
		* Example:
		*     // your document.location.href would return
		*     // http://www.domain.com/page/media/fotos/index.html
		*     var fileinfo = $.browser.fileinfo('media/fotos/myfoto.jpg');
		*     // would be
		*     fileinfo = {
		*         basename : 'myfoto.jpg',
		*         dirname  : '/media/fotos',
		*         filename : 'myfoto',
		*         filetype : 'jpg',
		*         filelink : 'http://www.domain.com/page/media/fotos/myfoto.jpg'
		*         realpath : '/page/media/fotos'
		*     };
		* @param {string} file to check
		*/
		$.browser.fileinfo = function (f) {
			var r = { 'basename': null, 'dirname': null, 'filename': null, 'filetype': null, 'filelink': null, 'pathlink': null, 'realpath': null }, p = $.browser.hostpath, h = $.browser.hostaddr;
			if (!f) {
				f = window.location.href;
			}
			r.basename = f;
			if (f.indexOf('/') !== -1) {
				r.basename = f.substring(f.lastIndexOf('/') + 1, f.length);
			}
			r.filename = r.basename;
			if (r.basename.indexOf('.') !== -1) {
				r.filetype = r.basename.substring(r.basename.lastIndexOf('.') + 1, r.basename.length);
				r.filename = r.basename.substring(0, r.filename.length - r.filetype.length - 1);
			}
			r.filelink = $.browser.realpath(f);
			r.pathlink = r.filelink.substring(0, r.filelink.lastIndexOf('/'));
			r.dirname = r.pathlink.replace(p, '').substring(0, r.pathlink.lastIndexOf('/'));
			r.realpath = r.pathlink.replace(h, '').substring(0, r.pathlink.lastIndexOf('/'));
			if (r.dirname.substring(0, 1) !== '/') {
				r.dirname = '/' + r.dirname;
			}
			if (r.realpath.substring(0, 1) !== '/') {
				r.realpath = '/' + r.realpath;
			}
			return r;
		};


		/**
		* Checking, if the browser support some CSS3-definitions
		*/
		$.browser.css3 = (function (e) {
			e = e || document.documentElement;
			var c = {
				'borderRadius': 'border-radius',
				'borderImage': 'border-image',
				'boxShadow': 'box-shadow',
				'opacity': 'opacity',
				'overflowX': 'overflow-x',
				'overflowY': 'overflow-y',
				'textShadow': 'text-shadow'
			};
			var f = false, r = [], s = e.style, m = ['Moz', 'Webkit', 'Khtml', 'O', 'Ms'];
			for (var p in c) {
				var n = p, a = false;
				/* test standard property first */
				if (typeof (s[p]) == 'string') {
					r[n] = [c[n].toLowerCase()];
					f = true;
					a = true;
				}
				/* test vendor specific properties */
				else {
					/* capitalize */
					p = p.charAt(0).toUpperCase() + p.slice(1);
					for (var i = 0, l = m.length; i < l; i++) {
						var t = m[i] + p;
						if (typeof (s[t]) == 'string') {
							r[n] = ['-' + m[i].toLowerCase() + '-' + c[n].toLowerCase()];
							f = true;
							a = true;
						}
					}
				}
				if (a !== true) {
					r[n] = false;
				}
			}
			if (f) {
				return r;
			} else {
				return false;
			}
		})();


		/* Check browsers HTML5-support */
		$.browser.html5 = (typeof (HTMLVideoElement) !== undefined && typeof (HTMLAudioElement) !== undefined && typeof (HTMLCanvasElement) !== undefined) ? true : false;

		/* Protocol like 'http://' or 'https://' */
		$.browser.protocol = ((window.location.href.indexOf('://') !== -1) ? $.browser.protocol = window.location.href.substring(0, window.location.href.indexOf('://') + 3) : $.browser.protocol = 'file://');

		/* Real Hostname (without the 'www.') */
		$.browser.host = window.location.hostname.toLowerCase().replace(/(www.|ftp.|ftps.|mail.|mailto.|imap.|smtp.|pop.|pop3.)/gi, '');

		/* Original Hostname (perhabs with the 'www.') */
		$.browser.hostname = window.location.hostname.toLowerCase();

		/* Host-Address */
		$.browser.hostaddr = $.browser.protocol + $.browser.hostname + '/';

		/* Get the realpath of the current window.location.href */
		$.browser.realpath();

		/* Get the base filename of the current window.location.href  */
		$.browser.basename;

		/* Browser viewport */
		$.browser.innerWidth = $.browser.viewWidth = (window.innerWidth || self.innerWidth || (document.documentElement && document.documentElement.clientWidth) || document.body.clientWidth);
		$.browser.innerHeight = $.browser.viewHeight = (window.innerHeight || self.innerHeight || (document.documentElement && document.documentElement.clientHeight) || document.body.clientHeight);

		/* Available screen resultion of the current system browser running in */
		$.browser.screenWidth = (screen.width || 0);
		$.browser.screenHeight = (screen.height || 0);

		/* Check Plugins */
		$.each(l, function (i, n) { p(i); });

	};

	/**
	* Init the browser check
	*/
	$.browserTest(navigator.userAgent);

	/**
	* Compatibility for some other Plugins made by
	* Michael Keck (http://www.michaelkeck.de/)
	*/
	//$.usragnt = $.browser;

	/**
	* DEBUGGING
	* --------------------------------------------
	*
	* var dbg = '';
	* for (var b in $.browser) {
	*    if (typeof($.browser[b]) == 'function') {
	*       continue;
	*   }
	*   if (typeof($.browser[b]) !== 'object') {
	*       dbg += b + '\t: ' + $.browser[b] + '\n';
	*   } else {
	*       dbg += b + ': ' + (($.browser[b]) ? true : false) + '\n';
	*       for (var bb in $.browser[b]) {
	*           dbg += '\t  ' + b + '.' + bb + '\t= ' + $.browser[b][bb] + '\n';
	*       }
	*   }
	* }
	* alert(dbg);
	*/

})(jQuery);