if(document.images) {
// define and preload inactive images
home_off = new Image();
home_off.src = "images/homeup.gif";
history_off = new Image();
history_off.src = "images/historyup.gif";
greenfees_off = new Image();
greenfees_off.src = "images/greenfeesup.gif";
directions_off = new Image();
directions_off.src = "images/directionsup.gif";
proshop_off = new Image();
proshop_off.src = "images/proshopup.gif";
info_off = new Image();
info_off.src = "images/infoup.gif";
gallery_off = new Image();
gallery_off.src = "images/galleryup.gif";
leagues_off = new Image();
leagues_off.src = "images/leaguesup.gif";
lessons_off = new Image();
lessons_off.src = "images/lessonsup.gif";
jrgolf_off = new Image();
jrgolf_off.src = "images/jrgolfup.gif";
events_off = new Image();
events_off.src = "images/eventsup.gif";
packages_off = new Image();
packages_off.src = "images/packagesup.gif";
coupons_off = new Image();
coupons_off.src = "images/couponsup.gif";
links_off = new Image();
links_off.src = "images/linksup.gif";
local_off = new Image();
local_off.src = "images/localup.gif";
guestbook_off = new Image();
guestbook_off.src = "images/guestbookup.gif";
// define and preload active images
home_on = new Image();
home_on.src = "images/homedown.gif";
history_on = new Image();
history_on.src = "images/historydown.gif";
greenfees_on = new Image();
greenfees_on.src = "images/greenfeesdown.gif";
directions_on = new Image();
directions_on.src = "images/directionsdown.gif";
proshop_on = new Image();
proshop_on.src = "images/proshopdown.gif";
info_on = new Image();
info_on.src = "images/infodown.gif";
gallery_on = new Image();
gallery_on.src = "images/gallerydown.gif";
leagues_on = new Image();
leagues_on.src = "images/leaguesdown.gif";
lessons_on = new Image();
lessons_on.src = "images/lessonsdown.gif";
jrgolf_on = new Image();
jrgolf_on.src = "images/jrgolfdown.gif";
events_on = new Image();
events_on.src = "images/eventsdown.gif";
packages_on = new Image();
packages_on.src = "images/packagesdown.gif";
coupons_on = new Image();
coupons_on.src = "images/couponsdown.gif";
links_on = new Image();
links_on.src = "images/linksdown.gif";
local_on = new Image();
local_on.src = "images/localdown.gif";
guestbook_on = new Image();
guestbook_on.src = "images/guestbookdown.gif";
// define and preload left banner images
home_top = new Image();
home_top.src = "images/bannerhome.gif";
history_top = new Image();
history_top.src = "images/bannerhistory.gif";
greenfees_top = new Image();
greenfees_top.src = "images/bannergreen.gif";
directions_top = new Image();
directions_top.src = "images/bannerdirect.gif";
proshop_top = new Image();
proshop_top.src = "images/bannerproshop.gif";
info_top = new Image();
info_top.src = "images/bannerinfo.gif";
gallery_top = new Image();
gallery_top.src = "images/bannergallery.gif";
leagues_top = new Image();
leagues_top.src = "images/bannerlocal.gif";
lessons_top = new Image();
lessons_top.src = "images/bannerlocal.gif";
jrgolf_top = new Image();
jrgolf_top.src = "images/bannerjrgolf.gif";
events_top = new Image();
events_top.src = "images/bannerevents.gif";
packages_top = new Image();
packages_top.src = "images/bannerpackages.gif";
coupons_top = new Image();
coupons_top.src = "images/bannercoupon.gif";
links_top = new Image();
links_top.src = "images/bannerlinks.gif";
local_top = new Image();
local_top.src = "images/bannerlocal.gif";
guestbook_top = new Image();
guestbook_top.src = "images/bannerguestbook.gif";
}
function swapit(imgLocation, imgName, img2Location, img2Name) {
if(document.images) {
document.images[imgLocation].src = eval(imgName + ".src");
document.images[img2Location].src = eval(img2Name + ".src");
}
}