if(document.images)
	{
		p1 =  new Image();
		p1.src = "graphics/index_over_13.gif";
		
		p2 =  new Image();
		p2.src = "graphics/index_over_15.gif";
		
		p3 =  new Image();
		p3.src = "graphics/index_over_17.gif";
		
		p4 =  new Image();
		p4.src = "graphics/index_over_31.gif";
		
		p5 =  new Image();
		p5.src = "graphics/index_over_36.gif";
		
		p6 =  new Image();
		p6.src = "graphics/index_over_38.gif";
		
		p7 =  new Image();
		p7.src = "graphics/index_over_39.gif";
		
		p8 =  new Image();
		p8.src = "graphics/index_over_40.gif";
	}