function cu_image_preload(){
	image1 = new Image();
	image1.src = "cu/pg/home/inaction/loading.gif";

	image1a = new Image();
	image1a.src = "cu/pg/home/inaction/a.jpg";
	image1b = new Image();
	image1b.src = "cu/pg/home/inaction/b.jpg";
	image1c = new Image();
	image1c.src = "cu/pg/home/inaction/c.jpg";
	image1d = new Image();
	image1d.src = "cu/pg/home/inaction/d.jpg";


	codeslideshow = new Image();
	codeslideshow.src = "cr/res/script/js/cr_slide_show.pjs";


	image2 = new Image();
	image2.src = "cu/pg/home/we_provide/1.jpg";
	image3 = new Image();
	image3.src = "cu/pg/home/you_provide/1.jpg";
	image4 = new Image();
	image4.src = "cu/pg/about/us/1.jpg";
}