#main_nav_list a#main_nav_item1 {
				   background: url(img7.png) no-repeat;

				}
				#main_nav_list a#main_nav_item1:hover {
				   background: url(img8.png) no-repeat;

				}
			#main_nav_list a#main_nav_item7 {
				   background: url(img1.png) no-repeat;

				}
				#main_nav_list a#main_nav_item7:hover {
				   background: url(img2.png) no-repeat;

				}
			#main_nav_list a.main_nav_active_item {
				   background: url(img10.png) no-repeat;

				}
			#main_nav_list a#main_nav_item2 {
				   background: url(img5.png) no-repeat;

				}
				#main_nav_list a#main_nav_item2:hover {
				   background: url(img6.png) no-repeat;

				}
			.sub_nav_list a.sub_nav_active_item {
				   background: url(img19.png) no-repeat;

				}
			.sub_nav_list a.sub_nav_item6 {
				   background: url(img13.png) no-repeat;

				}
				.sub_nav_list a.sub_nav_item6:hover {
				   background: url(img14.png) no-repeat;

				}
			.sub_nav_list a.sub_nav_item4 {
				   background: url(img15.png) no-repeat;

				}
				.sub_nav_list a.sub_nav_item4:hover {
				   background: url(img16.png) no-repeat;

				}
			.sub_nav_list a.sub_nav_item10 {
				   background: url(img17.png) no-repeat;

				}
				.sub_nav_list a.sub_nav_item10:hover {
				   background: url(img18.png) no-repeat;

				}