if (document.images) {
   
	about_on = new Image();
	about_on.src = "images/nav/about_on.gif";
	about_off = new Image();
	about_off.src = "images/nav/about_off.gif";
	
	faqs_on = new Image();
	faqs_on.src = "images/nav/faqs_on.gif";
	faqs_off = new Image();
	faqs_off.src = "images/nav/faqs_off.gif";
	
	contact_on = new Image();
	contact_on.src = "images/nav/contact_on.gif";
	contact_off = new Image();
	contact_off.src = "images/nav/contact_off.gif";
	
	collections_on = new Image();
	collections_on.src = "images/nav/collections_on.gif";
	collections_off = new Image();
	collections_off.src = "images/nav/collections_off.gif";
	
	projectgallery_on = new Image();
	projectgallery_on.src = "images/nav/projectgallery_on.gif";
	projectgallery_off = new Image();
	projectgallery_off.src = "images/nav/projectgallery_off.gif";
	
	products_on = new Image();
	products_on.src = "images/nav/products_on.gif";
	products_off = new Image();
	products_off.src = "images/nav/products_off.gif";
	
	news_on = new Image();
	news_on.src = "images/nav/news_on.gif";
	news_off = new Image();
	news_off.src = "images/nav/news_off.gif";
	
	salescontacts_on = new Image();
	salescontacts_on.src = "images/nav/salescontacts_on.gif";
	salescontacts_off = new Image();
	salescontacts_off.src = "images/nav/salescontacts_off.gif";

}