var p1, p2, p3, p4, p5, p6;

if(document.images)
{
		p1 =  new Image();
		p1.src= "graphics/about_over_nav.gif";
		
		p2 =  new Image();
		p2.src= "graphics/consumerprod_over_nav.gif";
		
		p3 =  new Image();
		p3.src= "graphics/professionalpro_over_nav.gif";
		
		p4 =  new Image();
		p4.src= "graphics/private-labelling_over_nav.gif";
		
        p5 = new Image();
		p5.src="graphics/press_over_nav.gif";
		
		p6 = new Image();
		p6.src="graphics/contact-us_over_nav.gif";
		
}