/*
'-------------------------------

'Revision History - index.asp

'File version -     [¬1.0.0¬]

'                   Dev.QA.Prod

'-------------------------------

' Date        Author Ticket   

' ----------  ------ ------   

' 04/05/2011  CA     DEV-1111       

'-------------------------------
*/

/*function IsWindows() { 
return(  (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false; );
}

function IsIE() {
return( (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;);
}

var supportText = '';
function IsWindows() {
if( BrowserDetect.OS == 'Windows' ) 
return true;
else
return false;
}

function ConstraintsOK( constraints ) {
var vals = constraints.split( ":" );    
    
var retCheck = true;
    
for( var i = 0 ; i < vals.length ; i++ ) {
if( vals[i] == 'win' ) {
if( !IsWindows() ){ retCheck = false; }
} else if( vals[i] == 'msie' } {
if( !IsIE() ){ retCheck = false; }
} else {
retCheck = false;        
}
}
    
return retCheck;   
}
*/
var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "unknown";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "unknown";
		this.OS = this.searchString(this.dataOS) || "unknown";
	},
	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.userAgent,
		    subString: "Chrome",
		    identity: "Chrome"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "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.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]
};
BrowserDetect.init();