function newImage(arg) {
if (document.images) {
rslt = new Image();
rslt.src = arg;
return rslt;
}
}

function changeImages() {
if (document.images && (preloadFlag == true)) {
for (var i=0; i<changeImages.arguments.length; i+=2) {
document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
}
}
}

var preloadFlag = true;
function preloadImages() {
if (document.images) {
resources_prospective_over = newImage("/cp_images/resources_prospective-over.gif");
resources_current_over = newImage("/cp_images/resources_current-over.gif");
resources_facultystaff_over = newImage("/cp_images/resources_facultystaff-over.gif");
resources_friendsvisitors_over = newImage("/cp_images/resources_friendsvisitors-over.gif");
resources_alumni_over = newImage("/cp_images/resources_alumni-over.gif");
hp_ftrnav_home_over = newImage("/cp_images/hp_ftrnav_home-over.gif");
hp_ftrnav_search_over = newImage("/cp_images/hp_ftrnav_search-over.gif");
hp_ftrnav_sitemap_over = newImage("/cp_images/hp_ftrnav_sitemap-over.gif");
hp_ftrnav_directory_over = newImage("/cp_images/hp_ftrnav_directory-over.gif");
hp_ftrnav_contact_over = newImage("/cp_images/hp_ftrnav_contact-over.gif");
hp_ftrnav_top_over = newImage("/cp_images/hp_ftrnav_top-over.gif");
preloadFlag = true;
}
}