#main_nav_list a#main_nav_item1 {
				   background: url(img24.png) no-repeat;

				}
				#main_nav_list a#main_nav_item1:hover {
				   background: url(img25.png) no-repeat;

				}
			#main_nav_list a#main_nav_item5 {
				   background: url(img1.png) no-repeat;

				}
				#main_nav_list a#main_nav_item5:hover {
				   background: url(img2.png) no-repeat;

				}
			#main_nav_list a#main_nav_item19 {
				   background: url(img3.png) no-repeat;

				}
				#main_nav_list a#main_nav_item19:hover {
				   background: url(img4.png) no-repeat;

				}
			#main_nav_list a.main_nav_active_item {
				   background: url(img31.png) no-repeat;

				}
			#main_nav_list a#main_nav_item8 {
				   background: url(img7.png) no-repeat;

				}
				#main_nav_list a#main_nav_item8:hover {
				   background: url(img8.png) no-repeat;

				}
			.sub_nav_list a.sub_nav_item15 {
				   background: url(img32.png) no-repeat;

				}
				.sub_nav_list a.sub_nav_item15:hover {
				   background: url(img33.png) no-repeat;

				}
			.sub_nav_list a.sub_nav_item16 {
				   background: url(img34.png) no-repeat;

				}
				.sub_nav_list a.sub_nav_item16:hover {
				   background: url(img35.png) no-repeat;

				}
			.sub_nav_list a.sub_nav_active_item {
				   background: url(img40.png) no-repeat;

				}