//this preloads the images for the imageflips
//there's a lot of images
				
                         n0 = new Image(48,33)
                         n0.src = "../navimages/blank.gif"
                         na = new Image(48,33)
                         na.src = "../navimages/blank.gif"
<!--------------these are the top navigation images --------------->
                         n1u = new Image(48,33)
                         n1u.src = "../navimages/rental1.jpg"
                         n1d = new Image(48,33)
                         n1d.src = "../navimages/rental2.jpg"
                         n2u = new Image(48,33)
                         n2u.src = "../navimages/locations1.jpg"
                         n2d = new Image(48,33)
                         n2d.src = "../navimages/locations2.jpg"
                         n3u = new Image(48,33)
                         n3u.src = "../navimages/advertising1.jpg"
                         n3d = new Image(48,33)
                         n3d.src = "../navimages/advertising2.jpg"
                         n4u = new Image(48,33)
                         n4u.src = "../navimages/buildinginfo1.jpg"
                         n4d = new Image(48,33)
                         n4d.src = "../navimages/buildinginfo2.jpg"
                         n5u = new Image(48,33)
                         n5u.src = "../navimages/policies1.jpg"
                         n5d = new Image(48,33)
                         n5d.src = "../navimages/policies2.jpg"
                         n6u = new Image(48,33)
                         n6u.src = "../navimages/history1.jpg"
                         n6d = new Image(48,33)
                         n6d.src = "../navimages/history2.jpg"
                         n7u = new Image(48,33)
                         n7u.src = "../navimages/employment1.jpg"
                         n7d = new Image(48,33)
                         n7d.src = "../navimages/employment2.jpg"
                         n8u = new Image(48,33)
                         n8u.src = "../navimages/links1.jpg"
                         n8d = new Image(48,33)
                         n8d.src = "../navimages/links2.jpg"
                         n9u = new Image(48,33)
                         n9u.src = "../navimages/contact1.jpg"
                         n9d = new Image(48,33)
                         n9d.src = "../navimages/contact2.jpg"

<!-----------------------this is the images for the submenu


                         s1u = new Image(48,33)
                         s1u.src = "../navimages/info1.jpg"
                         s1d = new Image(48,33)
                         s1d.src = "../navimages/info2.jpg"
                         s2u = new Image(48,33)
                         s2u.src = "../navimages/viewbookings1.jpg"
                         s2d = new Image(48,33)
                         s2d.src = "../navimages/viewbookings2.jpg"
                         s3u = new Image(48,33)
                         s3u.src = "../navimages/calendar1.jpg"
                         s3d = new Image(48,33)
                         s3d.src = "../navimages/calendar2.jpg"
                         s4u = new Image(48,33)
                         s4u.src = "../navimages/west1.jpg"
                         s4d = new Image(48,33)
                         s4d.src = "../navimages/west2.jpg"
                         s5u = new Image(48,33)
                         s5u.src = "../navimages/east1.jpg"
                         s5d = new Image(48,33)
                         s5d.src = "../navimages/east2.jpg"
                         s6u = new Image(48,33)
                         s6u.src = "../navimages/south1.jpg"
                         s6d = new Image(48,33)
                         s6d.src = "../navimages/south2.jpg"
                         s7u = new Image(48,33)
                         s7u.src = "../navimages/complex1.jpg"
                         s7d = new Image(48,33)
                         s7d.src = "../navimages/complex2.jpg"
                         s8u = new Image(48,33)
                         s8u.src = "../navimages/sponsorship1.jpg"
                         s8d = new Image(48,33)
                         s8d.src = "../navimages/sponsorship2.jpg"
                         s9u = new Image(48,33)
                         s9u.src = "../navimages/demographics1.jpg"
                         s9d = new Image(48,33)
                         s9d.src = "../navimages/demographics2.jpg"
                         s10u = new Image(48,33)
                         s10u.src = "../navimages/rates1.jpg"
                         s10d = new Image(48,33)
                         s10d.src = "../navimages/rates2.jpg"
                         s11u = new Image(48,33)
                         s11u.src = "../navimages/indoor1.jpg"
                         s11d = new Image(48,33)
                         s11d.src = "../navimages/indoor2.jpg"
                         s12u = new Image(48,33)
                         s12u.src = "../navimages/outdoor1.jpg"
                         s12d = new Image(48,33)
                         s12d.src = "../navimages/outdoor2.jpg"
                         s13u = new Image(48,33)
                         s13u.src = "../navimages/rules1.jpg"
                         s13d = new Image(48,33)
                         s13d.src = "../navimages/rules2.jpg"
                         s14u = new Image(48,33)
                         s14u.src = "../navimages/admissions1.jpg"
                         s14d = new Image(48,33)
                         s14d.src = "../navimages/admissions2.jpg"


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