if (document.images) {
aboutoff = new Image
academicsoff = new Image
studentlifeoff = new Image
admissionsoff = new Image
contactoff = new Image
item6off = new Image
item7off = new Image

abouton = new Image
academicson = new Image
studentlifeon = new Image
admissionson = new Image
contacton = new Image
item6on = new Image
item7on = new Image

aboutoff.src = "images/nav_about.gif"
academicsoff.src = "images/nav_academics.gif"
studentlifeoff.src = "images/nav_studentlife.gif"
admissionsoff.src = "images/nav_admissions.gif"
contactoff.src = "images/nav_contact.gif"
item6off.src = "images/nav_item6.gif"
item7off.src = "images/nav_item7.gif"

abouton.src = "images/nav_about_r.gif"
academicson.src = "images/nav_academics_r.gif"
studentlifeon.src = "images/nav_studentlife_r.gif"
admissionson.src = "images/nav_admissions_r.gif"
contacton.src = "images/nav_contact_r.gif"
item6on.src = "images/nav_item6_r.gif"
item7on.src = "images/nav_item7_r.gif"

}
else {

aboutoff =  " "
academicsoff =  " "
studentlifeoff =  " "
admissionsoff =  " "
contactoff =  " "
item6off =  " "
item7off =  " "

abouton =  " "
academicson =  " "
studentlifeon =  " "
admissionson =  " "
contacton =  " "
item6on =  " "
item7on =  " "


document.about =  " "
document.academics =  " "
document.studentlife =  " "
document.admissions =  " "
document.contact =  " "
document.item6 =  " "
document.item7 =  " "


}