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 = false;
function preloadImages() {
if (document.images) {
index_over = newImage("images/index-over.gif");
about_over = newImage("images/about-over.gif");
classes_over = newImage("images/classes-over.gif");
calendar_over = newImage("images/calendar-over.gif");
resources_over = newImage("images/resources-over.gif");
contact_over = newImage("images/contact-over.gif");
preloadFlag = true;
}
}