if(document.images)
{
		p1 =  new Image();
		p2 =  new Image();
		p3 =  new Image();
		p4 =  new Image();
		p5 =  new Image();
		p6 =  new Image();
		
	

		p1.src = "graphics/index_over_08.gif";
		p2.src = "graphics/index_over_11.gif";
		p3.src = "graphics/index_over_15.gif";
		p4.src = "graphics/index_over_18.gif";
		p5.src = "graphics/index_over_21.gif";
		p6.src = "graphics/index_over_28.gif";
		

}