if(document.images)
	{
		p1 =  new Image();
		p1.src = "graphics/welcome_nav_over.jpg";
		
		p2 =  new Image();
		p2.src = "graphics/volunteer_nav_over.jpg";
		
		p3 =  new Image();
		p3.src = "graphics/news_events_nav_over.jpg";
		
		p4 =  new Image();
		p4.src = "graphics/community_nav_over.jpg";
		
		p5 =  new Image();
		p5.src = "graphics/contact_nav_over.jpg";
		
	}