if(document.images)
{
		p1 =  new Image();
		p2 =  new Image();
		p3 =  new Image();
		p4 =  new Image();
		p5 =  new Image();
		p18 =  new Image();

		
		
		p1.src = "graphics/btn_over_welcome.gif";
		p2.src = "graphics/btn_over_clients.gif";
		p3.src = "graphics/btn_over_testimonials.gif";
		p4.src = "graphics/btn_over_advertisers.gif";
		p5.src = "graphics/btn_over_contact.gif";
		p18.src = "graphics/btn_over_adreach.gif";
		
				
}