if( !SiteRoot || SiteRoot == null ) {
		var SiteRoot = "" ;
	}

// Netscape 3.0 compatibility test (for javascript image swapping)
	compat = false;
	if( parseInt( navigator.appVersion ) >= 3 ) {
		compat = true ; 
	}

// cache images for quick swapping
	if( compat ) {

		l_experience = new Image();
		l_experience.src = SiteRoot + "/fcwsite/img/nav/l_experience.gif";
		lo_experience = new Image();
		lo_experience.src = SiteRoot + "/fcwsite/img/nav/lo_experience.gif";
		
		l_professionals = new Image();
		l_professionals.src = SiteRoot + "/fcwsite/img/nav/l_professionals.gif";
		lo_professionals = new Image();
		lo_professionals.src = SiteRoot + "/fcwsite/img/nav/lo_professionals.gif";
		
		l_services = new Image();
		l_services.src = SiteRoot + "/fcwsite/img/nav/l_services.gif";
		lo_services = new Image();
		lo_services.src = SiteRoot + "/fcwsite/img/nav/lo_services.gif";
		
		l_industries = new Image();
		l_industries.src = SiteRoot + "/fcwsite/img/nav/l_industries.gif";
		lo_industries = new Image();
		lo_industries.src = SiteRoot + "/fcwsite/img/nav/lo_industries.gif";
		
		l_locations = new Image();
		l_locations.src = SiteRoot + "/fcwsite/img/nav/l_locations.gif";
		lo_locations = new Image();
		lo_locations.src = SiteRoot + "/fcwsite/img/nav/lo_locations.gif";
						
		l_about = new Image();
		l_about.src = SiteRoot + "/fcwsite/img/nav/l_about.gif";
		lo_about = new Image();
		lo_about.src = SiteRoot + "/fcwsite/img/nav/lo_about.gif";
		
		l_news = new Image();
		l_news.src = SiteRoot + "/fcwsite/img/nav/l_news.gif";
		lo_news = new Image();
		lo_news.src = SiteRoot + "/fcwsite/img/nav/lo_news.gif";
		
		l_events = new Image();
		l_events.src = SiteRoot + "/fcwsite/img/nav/l_events.gif";
		lo_events = new Image();
		lo_events.src = SiteRoot + "/fcwsite/img/nav/lo_events.gif";
		
		l_pubs = new Image();
		l_pubs.src = SiteRoot + "/fcwsite/img/nav/l_pubs.gif";
		lo_pubs = new Image();
		lo_pubs.src = SiteRoot + "/fcwsite/img/nav/lo_pubs.gif";
		
		l_careers = new Image();
		l_careers.src = SiteRoot + "/fcwsite/img/nav/l_careers.gif";
		lo_careers = new Image();
		lo_careers.src = SiteRoot + "/fcwsite/img/nav/lo_careers.gif";
		
		l_alumni = new Image();
		l_alumni.src = SiteRoot + "/fcwsite/img/nav/l_alumni.gif";
		lo_alumni = new Image();
		lo_alumni.src = SiteRoot + "/fcwsite/img/nav/lo_alumni.gif";
		
		l_language = new Image();
		l_language.src = SiteRoot + "/fcwsite/img/l_language.gif";
		lo_language = new Image();
		lo_language.src = SiteRoot + "/fcwsite/img/lo_language.gif";
		
		l_login = new Image();
		l_login.src = SiteRoot + "/fcwsite/img/l_login.gif";
		lo_login = new Image();
		lo_login.src = SiteRoot + "/fcwsite/img/lo_login.gif";
		
		l_sitesearch = new Image();
		l_sitesearch.src = SiteRoot + "/fcwsite/img/l_sitesearch.gif";
		lo_sitesearch = new Image();
		lo_sitesearch.src = SiteRoot + "/fcwsite/img/lo_sitesearch.gif";
						
	}
	

// swap images using the cached images

function change(x, y) {
	if( compat ) {
		document.images[x].src=eval(y+'.src'); 
		}
	}

function MM_findObj(n, d) { //v4.01

  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}