//preload rollover images
if (document.images) {
	home = new Image(44,15); 
	home.src="images/nav_home_over.gif";
	
	about = new Image(91,15); 
	about.src="images/nav_about_over.gif";
	
	new_you = new Image(76,15); 
	new_you.src="images/nav_new_you_over.gif";
	
	order = new Image(60,15); 
	order.src="images/nav_order_over.gif";
		
}

//function used to create mailto link and hide email addresses from spiders to prevent spam
function mailto(username,domain,class_name){
	var linktext = username + "@" + domain;
	document.write('<a href="' + 'mail' + 'to:' + username + '@' + domain + '" class="'+class_name+'">'+linktext+'</a>');
}