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";
		this.userAgent = navigator.userAgent;
		this.platform = navigator.platform;
		this.vendor = navigator.vendor;
		this.mobileDetails = this.userAgent + "|" + this.OS + "|" 
		+ this.browser + "|" + screen.width + "|" + screen.height;
		this.gearSupported = this.isGearSupported(this.gearSupported) || "Browser not supported";
		this.removeLocateMeStatus = this.removeLocMe(this.removeLocateMe);
	},
	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));
	},
	isGearSupported : function(data){
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataIdentity = data[i].identity;
			var dataFilterString = data[i].filterString || "";
			if (dataString) {
				if (dataString.indexOf(dataIdentity) != -1){
					if(dataFilterString!=""){
						if(dataString.indexOf(data[i].filterString) == -1){							
							return true;
						}
						else{							
							return false;
						}
					}			
					return true;
				}
			}			
		}		
		return false;
	},
	removeLocMe : function(data){
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataIdentity = data[i].identity;
			var maxVersion = data[i].maxVersion;
			var minVersion = data[i].minVersion;
			var dataFilterString = data[i].filterString || "";
			//var checkVersion = false;
			if (dataString) {
				if (dataString.indexOf(dataIdentity) != -1){
					if(dataFilterString!=""){//opera
						if(dataString.indexOf(data[i].filterString) == -1){//opera mobile							
							checkVersion = true;
						}
						else{//opera mini
							return true;
						}
					}
					
					if(maxVersion==0 && minVersion==0){
						return false;
					}
					
					if (this.version > maxVersion || this.version < minVersion) 
						return true;
					else 
						return false;
					
				}
			}			
		}
		return true;
	},
	dataBrowser: [
		{
			string: navigator.userAgent,
			subString: "Android",
			identity: "Android Webkit"
		},
		{
			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"
		},
		{
			string: navigator.userAgent,
			subString: "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: "IEMobile",
			versionSearch: "IEMobile"
		},
		{
			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.userAgent,
			subString: "Android",
			identity: "Android"
		},
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.userAgent,
			subString: "iPhone",
			identity: "iPhone OS"
	    },
		{
			string: navigator.platform,
			subString: "Symbian OS",
			identity: "Symbian OS"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}		
	],
	gearSupported: [
  		{
  			string: navigator.userAgent,
  			identity: "Android"
  		},
  		{
  			string: navigator.userAgent,
  			identity: "Opera",
  			filterString: "Mini"
  		},
  		{
  			string: navigator.userAgent,
  			identity: "MSIE"
  		},
  	],
  	removeLocateMe: [
  		{
  			string: navigator.userAgent,
  			identity: "iPhone",  			
  			versionSearch: "iPhone",
  			maxVersion: "0",
  			minVersion: "0"
  		},
  		{
  			string: navigator.userAgent,
  			identity: "Opera",
  			filterString: "Mini",
  			versionSearch: "Opera/",
  			maxVersion: "9.7",
  			minVersion: "9.51"
  		},
  		{
  			string: navigator.userAgent,
  			identity: "IEMobile",
  			versionSearch: "IEMobile",
  			maxVersion: "7.9999",
  			minVersion: "1"
  		},  
  		{
  			string: navigator.userAgent,
  			identity: "Android",
  			versionSearch: "Android",
  			maxVersion: "0",
  			minVersion: "0"
  		},
  	]

};

BrowserDetect.init();