#main_nav_list a#main_nav_item1 {
				   background: url(img17.png) no-repeat;

				}
				#main_nav_list a#main_nav_item1:hover {
				   background: url(img18.png) no-repeat;

				}
			#main_nav_list a#main_nav_item2 {
				   background: url(img1.png) no-repeat;

				}
				#main_nav_list a#main_nav_item2:hover {
				   background: url(img2.png) no-repeat;

				}
			#main_nav_list a.main_nav_active_item {
				   background: url(img38.png) no-repeat;

				}
			#main_nav_list a#main_nav_item18 {
				   background: url(img5.png) no-repeat;

				}
				#main_nav_list a#main_nav_item18:hover {
				   background: url(img6.png) no-repeat;

				}
			#main_nav_list a#main_nav_item24 {
				   background: url(img7.png) no-repeat;

				}
				#main_nav_list a#main_nav_item24:hover {
				   background: url(img8.png) no-repeat;

				}
			#main_nav_list a#main_nav_item11 {
				   background: url(img9.png) no-repeat;

				}
				#main_nav_list a#main_nav_item11:hover {
				   background: url(img10.png) no-repeat;

				}
			#main_nav_list a#main_nav_item14 {
				   background: url(img11.png) no-repeat;

				}
				#main_nav_list a#main_nav_item14:hover {
				   background: url(img12.png) no-repeat;

				}
			#main_nav_list a#main_nav_item21 {
				   background: url(img13.png) no-repeat;

				}
				#main_nav_list a#main_nav_item21:hover {
				   background: url(img14.png) no-repeat;

				}
			#main_nav_list a#main_nav_item10 {
				   background: url(img15.png) no-repeat;

				}
				#main_nav_list a#main_nav_item10:hover {
				   background: url(img16.png) no-repeat;

				}
			.sub_nav_list a.sub_nav_item3 {
				   background: url(img39.png) no-repeat;

				}
				.sub_nav_list a.sub_nav_item3:hover {
				   background: url(img40.png) no-repeat;

				}
			.sub_nav_list a.sub_nav_active_item {
				   background: url(img44.png) no-repeat;

				}