var cached=0;

if (document.images){


the_home_off = new Image()
the_home_off.src = "/nav/home.gif"
the_home_on = new Image()
the_home_on.src = "/nav/home_on.gif"

the_about_off = new Image()
the_about_off.src = "/nav/about.gif"
the_about_on = new Image()
the_about_on.src = "/nav/about_on.gif"

the_charity_off = new Image()
the_charity_off.src = "/nav/charity.gif"
the_charity_on = new Image()
the_charity_on.src = "/nav/charity_on.gif"

the_news_off = new Image()
the_news_off.src = "/nav/news.gif"
the_news_on = new Image()
the_news_on.src = "/nav/news_on.gif"

the_events_off = new Image()
the_events_off.src = "/nav/events.gif"
the_events_on = new Image()
the_events_on.src = "/nav/events_on.gif"

the_competitors_off = new Image()
the_competitors_off.src = "/nav/competitors.gif"
the_competitors_on = new Image()
the_competitors_on.src = "/nav/competitors_on.gif"

the_gallery_off = new Image()
the_gallery_off.src = "/nav/gallery.gif"
the_gallery_on = new Image()
the_gallery_on.src = "/nav/gallery_on.gif"

the_contact_off = new Image()
the_contact_off.src = "/nav/contact.gif"
the_contact_on = new Image()
the_contact_on.src = "/nav/contact_on.gif"

the_game_off = new Image()
the_game_off.src = "/nav/game.gif"
the_game_on = new Image()
the_game_on.src = "/nav/game_on.gif"


cached=1;
}

function imageOn(imgName) {
	if (cached==1) {
	lineOn = eval("the_" + imgName + "_on.src");
	document [imgName].src= lineOn;
	}
}

function imageOff(imgName) {
	if (cached==1) {
	lineOff = eval("the_" + imgName + "_off.src");
	document [imgName].src= lineOff;
	}
}