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_05_over = newImage("images/index_05-over.jpg");
index_07_over = newImage("images/index_07-over.jpg");
index_09_over = newImage("images/index_09-over.jpg");
preloadFlag = true;
}
}