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) {
hometab_home_button_over = newImage("/wales/justthejob/followyourdream/images/hometab-home_button_over.gif");
purpletab_punch_button_over = newImage("/wales/justthejob/followyourdream/images/purpletab-punch_button_over.gif");
goldtab_wrap_button_over = newImage("/wales/justthejob/followyourdream/images/goldtab-wrap_button_over.gif");
limetab_hits_button_over = newImage("/wales/justthejob/followyourdream/images/limetab-hits_button_over.gif");
greentab_timeout_button_over = newImage("/wales/justthejob/followyourdream/images/greentab-timeout_button_ove.gif");
justthejobtab_justthejob_button_over = newImage("/wales/justthejob/followyourdream/images/justthejobtab-justthejob_bu.gif");
home_button_over = newImage("/wales/justthejob/followyourdream/images/home_button-over.gif");
punch_button_over = newImage("/wales/justthejob/followyourdream/images/punch_button-over.gif");
wrap_button_over = newImage("/wales/justthejob/followyourdream/images/wrap_button-over.gif");
hits_button_over = newImage("/wales/justthejob/followyourdream/images/hits_button-over.gif");
timeout_button_over = newImage("/wales/justthejob/followyourdream/images/timeout_button-over.gif");
justthejob_button_over = newImage("/wales/justthejob/followyourdream/images/justthejob_button-over.gif");
textblock_justthejob_button_over = newImage("/wales/justthejob/followyourdream/images/textblock-justthejob_button.gif");
textblock_timeout_button_over = newImage("/wales/justthejob/followyourdream/images/textblock-timeout_button_ov.gif");
textblock_home_button_over = newImage("/wales/justthejob/followyourdream/images/textblock-home_button_over.gif");
textblock_punch_button_over = newImage("/wales/justthejob/followyourdream/images/textblock-punch_button_over.gif");
textblock_wrap_button_over = newImage("/wales/justthejob/followyourdream/images/textblock-wrap_button_over.gif");
textblock_hits_button_over = newImage("/wales/justthejob/followyourdream/images/textblock-hits_button_over.gif");
preloadFlag = true;
}
}