if (document.images) {
	home = new Image();
	home.src = "images/nav_home_off.gif";
	homeover = new Image();
	homeover.src = "images/nav_home_on.gif"; 
	
	about = new Image();
	about.src = "images/nav_about_off.gif";
	aboutover = new Image();
	aboutover.src = "images/nav_about_on.gif"; 
	
	news = new Image();
	news.src = "images/nav_news_off.gif";
	newsover = new Image();
	newsover.src = "images/nav_news_on.gif"; 
	
	classes = new Image();
	classes.src = "images/nav_classes_off.gif";
	classesover = new Image();
	classesover.src = "images/nav_classes_on.gif"; 
	
	bios = new Image();
	bios.src = "images/nav_bios_off.gif";
	biosover = new Image();
	biosover.src = "images/nav_bios_on.gif"; 
	
	services = new Image();
	services.src = "images/nav_services_off.gif";
	servicesover = new Image();
	servicesover.src = "images/nav_services_on.gif"; 
	
	clients = new Image();
	clients.src = "images/nav_clients_off.gif";
	clientsover = new Image();
	clientsover.src = "images/nav_clients_on.gif"; 
	
	events = new Image();
	events.src = "images/nav_events_off.gif";
	eventsover = new Image();
	eventsover.src = "images/nav_events_on.gif"; 
	
	resources = new Image();
	resources.src = "images/nav_resources_off.gif";
	resourcesover = new Image();
	resourcesover.src = "images/nav_resources_on.gif"; 
	
	press = new Image();
	press.src = "images/nav_press_off.gif";
	pressover = new Image();
	pressover.src = "images/nav_press_on.gif"; 
	
	contact = new Image();
	contact.src = "images/nav_contact_off.gif";
	contactover = new Image();
	contactover.src = "images/nav_contact_on.gif"; 
	
	store = new Image();
	store.src = "images/nav_store_off.gif";
	storeover = new Image();
	storeover.src = "images/nav_store_on.gif"; 
	
	retreats = new Image();
	retreats.src = "images/nav_retreats_off.gif";
	retreatsover = new Image();
	retreatsover.src = "images/nav_retreats_on.gif"; 
}



function over(name){
	if (document.images){
		document[name].src = eval(name + "over.src");
	}
}



function off(name){
	if (document.images){
		document[name].src = eval(name + ".src");
	}
}





function popup(pagename, name, width, height) {
	var popup = window.open(pagename, name,"toolbar=no,directories=no,location=no,status=no,menubar=no,scrollbars=no,resizeable=no,width="+width+",height="+height+",left=0,top=0"
	);
	popup.focus();
}