var cached=0;

if (document.images){

the_carni_off = new Image()
the_carni_off.src = "images/carni.gif"
the_carni_on = new Image()
the_carni_on.src = "images/carni_on.gif"

the_fish_off = new Image()
the_fish_off.src = "images/fish.gif"
the_fish_on = new Image()
the_fish_on.src = "images/fish_on.gif"

the_grill_off = new Image()
the_grill_off.src = "images/grill.gif"
the_grill_on = new Image()
the_grill_on.src = "images/grill_on.gif"

the_pane_off = new Image()
the_pane_off.src = "images/pane.gif"
the_pane_on = new Image()
the_pane_on.src = "images/pane_on.gif"

the_pasta_off = new Image()
the_pasta_off.src = "images/pasta.gif"
the_pasta_on = new Image()
the_pasta_on.src = "images/pasta_on.gif"

the_pizza_off = new Image()
the_pizza_off.src = "images/pizza.gif"
the_pizza_on = new Image()
the_pizza_on.src = "images/pizza_on.gif"

the_side_off = new Image()
the_side_off.src = "images/side.gif"
the_side_on = new Image()
the_side_on.src = "images/side_on.gif"

the_soups_off = new Image()
the_soups_off.src = "images/soups.gif"
the_soups_on = new Image()
the_soups_on.src = "images/soups_on.gif"

the_starters_off = new Image()
the_starters_off.src = "images/starters.gif"
the_starters_on = new Image()
the_starters_on.src = "images/starters_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;
	}
}