if (document.images) {
    nav_home_0 = new Image
    nav_home_1 = new Image
    nav_hotels_0 = new Image
    nav_hotels_1 = new Image
    nav_suites_0 = new Image
    nav_suites_1 = new Image
    nav_car_0 = new Image
    nav_car_1 = new Image
    nav_air_0 = new Image
    nav_air_1 = new Image
    nav_cruise_0 = new Image
    nav_cruise_1 = new Image
    nav_deals_0 = new Image
    nav_deals_1 = new Image
    nav_vacation_0 = new Image
    nav_vacation_1 = new Image
    nav_about_0 = new Image
    nav_about_1 = new Image
    nav_contact_0 = new Image
    nav_contact_1 = new Image
    nav_view_0 = new Image
    nav_view_1 = new Image
    nav_group_0 = new Image
    nav_group_1 = new Image
    nav_usahotels_0 = new Image
    nav_usahotels_1 = new Image
    nav_intlhotels_0 = new Image
    nav_intlhotels_1 = new Image
    nav_airporthotels_0 = new Image
    nav_airporthotels_1 = new Image
    nav_collegehotels_0 = new Image
    nav_collegehotels_1 = new Image


    nav_home_0.src = '/images/menu/home.gif'
    nav_home_1.src = '/images/menu/home_r.gif'
    nav_hotels_0.src = '/images/menu/hotels.gif'
    nav_hotels_1.src = '/images/menu/hotels_r.gif'
    nav_suites_0.src = '/images/menu/suites_vacation.gif'
    nav_suites_1.src = '/images/menu/suites_vacation_r.gif'
    nav_car_0.src = '/images/menu/car_rentals.gif'
    nav_car_1.src = '/images/menu/car_rentals_r.gif'
    nav_air_0.src = '/images/menu/airline_tickets.gif'
    nav_air_1.src = '/images/menu/airline_tickets_r.gif'
    nav_cruise_0.src = '/images/menu/cruises.gif'
    nav_cruise_1.src = '/images/menu/cruises_r.gif'
    nav_deals_0.src = '/images/menu/deals_specials.gif'
    nav_deals_1.src = '/images/menu/deals_specials_r.gif'
    nav_vacation_0.src = '/images/menu/vacantion_packages.gif'
    nav_vacation_1.src = '/images/menu/vacantion_packages_r.gif'
    nav_about_0.src = '/images/menu/about_us.gif'
    nav_about_1.src = '/images/menu/about_us_r.gif'
    nav_contact_0.src = '/images/menu/contact_us.gif'
    nav_contact_1.src = '/images/menu/contact_us_r.gif'
    nav_view_0.src = '/images/menu/view_cancel.gif'
    nav_view_1.src = '/images/menu/view_cancel_r.gif'
    nav_group_0.src = '/images/menu/group_travel.gif'
    nav_group_1.src = '/images/menu/group_travel_r.gif'
    nav_usahotels_0.src = '/images/menu/usa_hotels.gif'
    nav_usahotels_1.src = '/images/menu/usa_hotels_r.gif'
    nav_intlhotels_0.src = '/images/menu/intl_hotels.gif'
    nav_intlhotels_1.src = '/images/menu/intl_hotels_r.gif'
    nav_airporthotels_0.src = '/images/menu/airport_hotels.gif'
    nav_airporthotels_1.src = '/images/menu/airport_hotels_r.gif'
    nav_collegehotels_0.src = '/images/menu/college_hotels.gif'
    nav_collegehotels_1.src = '/images/menu/college_hotels_r.gif'


    }else{

    nav_home_0 = ""
    nav_home_1 = ""
    document.home = ""

    nav_hotels_0 = ""
    nav_hotels_1 = ""
    document.hotels = ""

    nav_suites_0 = ""
    nav_suites_1 = ""
    document.suites = ""

    nav_car_0 = ""
    nav_car_1 = ""
    document.car= ""

    nav_air_0 = ""
    nav_air_1 = ""
    document.air= ""

    nav_cruise_0 = ""
    nav_cruise_1 = ""
    document.cruise= ""

    nav_deals_0 = ""
    nav_deals_1 = ""
    document.deals = ""

    nav_vacation_0 = ""
    nav_vacation_1 = ""
    document.vacation= ""

    nav_about_0 = ""
    nav_about_1 = ""
    document.about= ""

    nav_contact_0 = ""
    nav_contact_1 = ""
    document.contact= ""

    nav_view_0 = ""
    nav_view_1 = ""
    document.view= ""

    nav_group_0 = ""
    nav_group_1 = ""
    document.view= ""

    nav_usahotels_0 = ""
    nav_usahotels_1 = ""
    document.view= ""

    nav_intlhotels_0 = ""
    nav_intlhotels_1 = ""
    document.view= ""

    nav_airporthotels_0 = ""
    nav_airporthotels_1 = ""
    document.view= ""

    nav_collegehotels_0 = ""
    nav_collegehotels_1 = ""
    document.view= ""

    }