determining the GA code based on params or lack there of

ga_lookup_code.js

//lookup object

var gaKeys = {
	'tdshs_ems': {
		'01': 'UA-234234-23',
		'02': 'UA-234234-24',
		'error': 'bad error'
	},
	'error' : 'UA-bad-code'
};

var agencyName = 'TDSHS'; //error condition is 'error'
var configId = 'TDSHS_EMS'; //error condition is 'error'
var licenseId = 01; //other values are 2 digit numbers and 'error'
var page = 'welcome'  //other value 'elgibility', 'guidelines', 'null'

agencyName.toLowerCase();
if ((agencyName == "null") || (agencyName == "")) {
	agencyName = "error";
}

configId = configId.toLowerCase();
if ((configId == "null") || (configId == "")) {
	configId = "error";
}

if ((licenseId == "null") || (licenseId == ""))  {
	licenseId = "error";
}

if (page != "null") {
	page = 'elgibility'; //values could be 'elgibility' and 'guidelines'
} else {
	page = "welcome";
}

var theKey = gaKeys[configId][licenseId];
var _gaq = _gaq || [];
_gaq.push(['_setAccount', gaKeys[configId][licenseId]]);
_gaq.push(['_trackPageview']);
_gaq.push(['_trackPageLoadTime']);
_gaq.push(['_setLocalRemoteServerMode']);
(function() {
	var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
	ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
	var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();