if(document.images)
	{
		p1 =  new Image();
		p2 =  new Image();
		p3 =  new Image();
		p4 =  new Image();
		p5 =  new Image();
		p6 =  new Image();
		p7 =  new Image();
		p8 =  new Image();
			
	
		p1.src = "/graphics/index_over_16.gif";
		p2.src = "/graphics/index_over_17.gif";
		p3.src = "/graphics/index_over_18.gif";
		p4.src = "/graphics/index_over_19.gif";
		p5.src = "/graphics/index_over_20.gif";
		p6.src = "/graphics/index_over_10.gif";
		p7.src = "/graphics/index_over_11.gif";
		p8.src = "/graphics/index_over_12.gif";
	
		
		}