/**
	Copyright@ Digi-Sign Limited, 2013. All rights reserved.
	Terms and conditions of use at http://www.digi-sign.com
**/

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: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
	
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		
		{
			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: "MSIE",
			versionSearch: "MSIE"
		},
		
		{
			string: navigator.userAgent,
			subString: "Chrome",
			identity: "Chrome",
			versionSearch: "Chrome"
		},
		
		{	// * for IE 11
			string: navigator.userAgent,
			subString: "Trident/7.0",
			identity: "MSIE",
			versionSearch: "rv"
		},
		
		{
			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,
			string: navigator.userAgent,
			subString: "Windows NT 6",
			identity: "Windows Vista"
		},
		
		{
			//string: navigator.platform,
			string: navigator.userAgent,
			subString: "Windows NT 5",
			identity: "Windows"
		},
		
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]
};

BrowserDetect.init();

function ClearError()
{
	window.status = "";
	return true;
}
window.onerror = ClearError;