// Browser checking script, 2009-12-10, mortenson@aarc.org
// =======================================================
// Checks for browser model and version, and Flash plugin.  
// In IE, will also detect current version of Flash.
// ============
// Requirements
// ============
// -- jQuery version 1.2.3
// -- JavaScript at www.aarc.org/scripts/browsercheck.js
// -- stylesheet at www.aarc.org/css/browsercheck.css 
// -- HTML code at www.aarc.org/browsercheck.html
// =======================================================


//  BrowserDetect function adapted from http://www.quirksmode.org/js/detect.html
var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{
			string: navigator.userAgent,
			subString: "Chrome",
			identity: "Chrome"
		},
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari",
			versionSearch: "Version"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Internet Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			   string: navigator.userAgent,
			   subString: "iPhone",
			   identity: "iPhone/iPod"
	    },
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();

// -->
var xBrowserFlash = {
	init: function () {
		this.capability = this.checkFunct();
	},
	checkFunct: function() {
		var installed = "not installed";
		var version = null;
		if (window.ActiveXObject) {
			// IE detection by http://www.builtfromsource.com/category/internet-explorer/
			var plugin = null;
			try {
					plugin = new ActiveXObject('ShockwaveFlash.ShockwaveFlash');
				} catch(e) {
					alert("Flash detection error");
				}
				if (plugin) {
					installed = "installed";
					version = plugin.GetVariable('$version').substring(4);
					version = version.split(',');
					version = parseFloat(version[0] + '.' + version[1]);
				}
					return installed + ' (version ' + version + ')';
		} else {
			// Go trolling through navigator.plugins
			var pi = navigator.plugins;
			var i;
			for (i = 0; i< pi.length; i++) {
				if (pi[i].name.indexOf('Flash',0) > 0) {
					installed = 'installed';
					return installed;
					break;
				}
			};
		}
	}
}
xBrowserFlash.init();

$(document).ready(function() {
	$('#linkToCheck').click(function() {
		$('#msgBrowserCheck').css('display','block');
	});
	$('#closeMsg').click(function() {
		$('#msgBrowserCheck').css('display','none');
	});
});