/**
 * Copyright (c) 2004-2017 Omnitracs, LLC. All rights reserved.                              
 * Confidential and Proprietary - Omnitracs, LLC.
 * This software may be subject to U.S. and international export, re-export, or transfer      
 * ("export") laws.                                                                        
 * Diversion contrary to U.S. and international laws is strictly prohibited.                 
 */

// CSDI namespace

/*
	To create CSDI name space, just call:

	CSDI.namespace("CSDI.myspace");
	-OR-
	CSDI.namespace("myspace");

	This creates a variable called CSDI instantiated as an object. In the example of
	CSDI.namespace("CSDI.myspace"), CSDI will have a property called myspace.
	
	This is similar to the Yahoo YUI global namespace variable.  But this version had to be modified a bit
	to detect is the CSDI global variable itself had already been defined.  By doing so, we remove the 
	risk that the global namespace variable is nullified and redefined.
 */
 
if (!window.CSDI) {
	window.CSDI = function () {
		return {
			namespace: function (sNameSpace) {
				// if sNameSpace is null or empty, return nothing
				if (!sNameSpace	|| sNameSpace.length == 0) return null;

				// create CSDI namespace object
				var spaces = sNameSpace.split(".");

				// always have the top level name space as CSDI
				var ns = CSDI;
				if (spaces[0] == "CSDI") spaces.shift();

				// create the rest of the namespaces
				for (var i = 0; i < spaces.length; i++) {
					// if the space doesn't exist, create it
					if (!ns[spaces[i]]) ns[spaces[i]] = {};
					ns = ns[spaces[i]];
				}
				return ns;
			},
			browser: {
				isIE: window.attachEvent != undefined,
				isIE8: (navigator.userAgent.toString().toLowerCase().indexOf('trident/4.0') != -1),
				isIE9: (navigator.userAgent.toString().toLowerCase().indexOf("trident/5") > -1),
				isIE10: navigator.userAgent.toString().toLowerCase().indexOf("trident/6") > -1,
				isIE11: navigator.userAgent.toString().toLowerCase().indexOf("trident/7") > -1,
				isEdge: navigator.userAgent.toString().toLowerCase().indexOf("edge") > -1,
				isFF: navigator.userAgent.toString().toLowerCase().indexOf("firefox") > -1,
				isChrome: navigator.userAgent.toString().toLowerCase().indexOf('chrome') > -1
			}
		};
	} ();
}