li#main_menu_product_info
{
	left: 0px;
	top: 0;
	width: 117px;
}

li#main_menu_product_info:hover, li.over#main_menu_product_info
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -0px -136px;
}

li#main_menu_product_info ul#activeSubmenu
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -0px -408px;
	height: 136px;
}
		ul#main_menu li ul li#main_menu_product_info_features
{
	left: 0;
	top: 32px;
	height: 23px;
}

ul#main_menu li ul li#main_menu_product_info_features a:hover
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -0px -32px;
}

ul#main_menu li ul#activeSubmenu li#main_menu_product_info_features.activeSubmenuItem
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -0px -304px;
}		ul#main_menu li ul li#main_menu_product_info_math_products
{
	left: 0;
	top: 53px;
	height: 23px;
}

ul#main_menu li ul li#main_menu_product_info_math_products a:hover
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -0px -53px;
}

ul#main_menu li ul#activeSubmenu li#main_menu_product_info_math_products.activeSubmenuItem
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -0px -325px;
}		ul#main_menu li ul li#main_menu_product_info_system_requirements
{
	left: 0;
	top: 74px;
	height: 36px;
}

ul#main_menu li ul li#main_menu_product_info_system_requirements a:hover
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -0px -74px;
}

ul#main_menu li ul#activeSubmenu li#main_menu_product_info_system_requirements.activeSubmenuItem
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -0px -346px;
}		ul#main_menu li ul li#main_menu_product_info_faqs
{
	left: 0;
	top: 108px;
	height: 26px;
}

ul#main_menu li ul li#main_menu_product_info_faqs a:hover
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -0px -108px;
}

ul#main_menu li ul#activeSubmenu li#main_menu_product_info_faqs.activeSubmenuItem
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -0px -380px;
}			
li#main_menu_books_available
{
	left: 117px;
	top: 0;
	width: 140px;
}

li#main_menu_books_available:hover, li.over#main_menu_books_available
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -117px -136px;
}

li#main_menu_books_available ul#activeSubmenu
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -117px -408px;
	height: 136px;
}
		ul#main_menu li ul li#main_menu_books_available_addison_wesley
{
	left: 0;
	top: 32px;
	height: 23px;
}

ul#main_menu li ul li#main_menu_books_available_addison_wesley a:hover
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -117px -32px;
}

ul#main_menu li ul#activeSubmenu li#main_menu_books_available_addison_wesley.activeSubmenuItem
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -117px -304px;
}		ul#main_menu li ul li#main_menu_books_available_prentice_hall
{
	left: 0;
	top: 53px;
	height: 23px;
}

ul#main_menu li ul li#main_menu_books_available_prentice_hall a:hover
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -117px -53px;
}

ul#main_menu li ul#activeSubmenu li#main_menu_books_available_prentice_hall.activeSubmenuItem
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -117px -325px;
}		ul#main_menu li ul li#main_menu_books_available_search_books
{
	left: 0;
	top: 74px;
	height: 25px;
}

ul#main_menu li ul li#main_menu_books_available_search_books a:hover
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -117px -74px;
}

ul#main_menu li ul#activeSubmenu li#main_menu_books_available_search_books.activeSubmenuItem
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -117px -346px;
}			
li#main_menu_success_stories
{
	left: 257px;
	top: 0;
	width: 141px;
}

li#main_menu_success_stories:hover, li.over#main_menu_success_stories
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -257px -136px;
}

li#main_menu_success_stories ul#activeSubmenu
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -257px -408px;
	height: 136px;
}
		ul#main_menu li ul li#main_menu_success_stories_proven_results
{
	left: 0;
	top: 32px;
	height: 23px;
}

ul#main_menu li ul li#main_menu_success_stories_proven_results a:hover
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -257px -32px;
}

ul#main_menu li ul#activeSubmenu li#main_menu_success_stories_proven_results.activeSubmenuItem
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -257px -304px;
}		ul#main_menu li ul li#main_menu_success_stories_case_studies
{
	left: 0;
	top: 53px;
	height: 23px;
}

ul#main_menu li ul li#main_menu_success_stories_case_studies a:hover
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -257px -53px;
}

ul#main_menu li ul#activeSubmenu li#main_menu_success_stories_case_studies.activeSubmenuItem
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -257px -325px;
}		ul#main_menu li ul li#main_menu_success_stories_testimonials
{
	left: 0;
	top: 74px;
	height: 23px;
}

ul#main_menu li ul li#main_menu_success_stories_testimonials a:hover
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -257px -74px;
}

ul#main_menu li ul#activeSubmenu li#main_menu_success_stories_testimonials.activeSubmenuItem
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -257px -346px;
}		ul#main_menu li ul li#main_menu_success_stories_faculty_advocates
{
	left: 0;
	top: 96px;
	height: 23px;
}

ul#main_menu li ul li#main_menu_success_stories_faculty_advocates a:hover
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -257px -96px;
}

ul#main_menu li ul#activeSubmenu li#main_menu_success_stories_faculty_advocates.activeSubmenuItem
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -257px -368px;
}			
li#main_menu_tours_training
{
	left: 398px;
	top: 0;
	width: 138px;
}

li#main_menu_tours_training:hover, li.over#main_menu_tours_training
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -398px -136px;
}

li#main_menu_tours_training ul#activeSubmenu
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -398px -408px;
	height: 136px;
}
		ul#main_menu li ul li#main_menu_tours_training_take_a_tour
{
	left: 0;
	top: 32px;
	height: 23px;
}

ul#main_menu li ul li#main_menu_tours_training_take_a_tour a:hover
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -398px -32px;
}

ul#main_menu li ul#activeSubmenu li#main_menu_tours_training_take_a_tour.activeSubmenuItem
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -398px -304px;
}		ul#main_menu li ul li#main_menu_tours_training_getting_started
{
	left: 0;
	top: 53px;
	height: 23px;
}

ul#main_menu li ul li#main_menu_tours_training_getting_started a:hover
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -398px -53px;
}

ul#main_menu li ul#activeSubmenu li#main_menu_tours_training_getting_started.activeSubmenuItem
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -398px -325px;
}		ul#main_menu li ul li#main_menu_tours_training_training
{
	left: 0;
	top: 74px;
	height: 23px;
}

ul#main_menu li ul li#main_menu_tours_training_training a:hover
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -398px -74px;
}

ul#main_menu li ul#activeSubmenu li#main_menu_tours_training_training.activeSubmenuItem
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -398px -346px;
}			
li#main_menu_news_events
{
	left: 536px;
	top: 0;
	width: 132px;
}

li#main_menu_news_events:hover, li.over#main_menu_news_events
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -536px -136px;
}

li#main_menu_news_events ul#activeSubmenu
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -536px -408px;
	height: 136px;
}
		ul#main_menu li ul li#main_menu_news_events_recent_news
{
	left: 0;
	top: 32px;
	height: 37px;
}

ul#main_menu li ul li#main_menu_news_events_recent_news a:hover
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -536px -32px;
}

ul#main_menu li ul#activeSubmenu li#main_menu_news_events_recent_news.activeSubmenuItem
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -536px -304px;
}			
li#main_menu_support
{
	left: 668px;
	top: 0;
	width: 92px;
}

li#main_menu_support:hover, li.over#main_menu_support
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -668px -136px;
}

li#main_menu_support ul#activeSubmenu
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -668px -408px;
	height: 136px;
}
		ul#main_menu li ul li#main_menu_support_instructors
{
	left: 0;
	top: 32px;
	height: 23px;
}

ul#main_menu li ul li#main_menu_support_instructors a:hover
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -668px -32px;
}

ul#main_menu li ul#activeSubmenu li#main_menu_support_instructors.activeSubmenuItem
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -668px -304px;
}		ul#main_menu li ul li#main_menu_support_students
{
	left: 0;
	top: 53px;
	height: 23px;
}

ul#main_menu li ul li#main_menu_support_students a:hover
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -668px -53px;
}

ul#main_menu li ul#activeSubmenu li#main_menu_support_students.activeSubmenuItem
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -668px -325px;
}		ul#main_menu li ul li#main_menu_support_it_admin
{
	left: 0;
	top: 74px;
	height: 23px;
}

ul#main_menu li ul li#main_menu_support_it_admin a:hover
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -668px -74px;
}

ul#main_menu li ul#activeSubmenu li#main_menu_support_it_admin.activeSubmenuItem
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -668px -346px;
}		ul#main_menu li ul li#main_menu_support_installation
{
	left: 0;
	top: 96px;
	height: 23px;
}

ul#main_menu li ul li#main_menu_support_installation a:hover
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -668px -96px;
}

ul#main_menu li ul#activeSubmenu li#main_menu_support_installation.activeSubmenuItem
{
	background: transparent url(../../images/css/menus/menu_main_home.gif) no-repeat -668px -368px;
}