<!--

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		sub_physician_over = newImage("/images/sub_physician_over.gif");
		sub_contact_over = newImage("/images/sub_contact_over.gif");
		sub_sitemap_over = newImage("/images/sub_sitemap_over.gif");
		sub_search_over = newImage("/images/sub_search_over.gif");
		sub_news_over = newImage("/images/sub_news_over.gif");
		main_home_over = newImage("/images/main_home_over.gif");
		main_home_down = newImage("/images/main_home_down.gif");
		main_about_over = newImage("/images/main_about_over.gif");
		main_about_down = newImage("/images/main_about_down.gif");
		main_health_over = newImage("/images/main_health_over.gif");
		main_health_down = newImage("/images/main_health_down.gif");
		main_services_over = newImage("/images/main_services_over.gif");
		main_services_down = newImage("/images/main_services_down.gif");
		main_patients_over = newImage("/images/main_patients_over.gif");
		main_patients_down = newImage("/images/main_patients_down.gif");
		main_medical_over = newImage("/images/main_medical_over.gif");
		main_medical_down = newImage("/images/main_medical_down.gif");
		main_careers_over = newImage("/images/main_careers_over.gif");
		main_careers_down = newImage("/images/main_careers_down.gif");
		preloadFlag = true;
	}
}

if ((navigator.appName == "Netscape") && (navigator.platform == "MacPPC")) {
  document.writeln("<link rel='stylesheet' href='/nn.css' type='text/css'>");
} else {
  document.writeln("<link rel='stylesheet' href='/default.css' type='text/css'>");
}

// -->
