//CREATE VARIABLES
var as_swf_name = "flashContent";
var name = "Unknown Name";
var version = "Unknown Version";
var OS = "Unknown OS";

// BROWSER
var browser = {
	// INITIALISE BROWSER
	init : function(swfName) {
		as_swf_name = swfName;
	},

	// DETECT THE CONTAINING BROWSER, VERSION AND OPERATING SYSTEM
	detect : function() {
		name = this.searchString(this.dataBrowser) || "Unknown Name";
		version = this.searchVersion(navigator.userAgent)
				|| this.searchVersion(navigator.appVersion)
				|| "Unknown Version";
		OS = this.searchString(this.dataOS) || "Unknown OS";

		document[as_swf_name].onDetect(name, version, 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"
	}, {
		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"
	}, {
		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"
	} ]
}