// ************ Initialize global variables and call load functions **************
var isMac = (navigator.appVersion.indexOf("Mac")!=-1) ? true : false;
var IEmac = ((document.all)&&(isMac)) ? true : false;
var site = getSite();
var section = getSection(site);

buildSiteMap();
var currentSite = eval(site + "Sections");
var currentSection = eval(site + "Section" + section);
var homeURL = getHomeLink();

preloadRollovers();

var bcText = "";
buildNav(); // Also correctly assigns Banner Image