newOff = new Image
newOff.src = "../img/new1.gif"

newOn = new Image
newOn.src = "../img/new2.gif"

kagoOff = new Image
kagoOff.src = "../img/kago1.gif"

kagoOn = new Image
kagoOn.src = "../img/kago2.gif"

sellOff = new Image
sellOff.src = "../img/sell1.gif"

sellOn = new Image
sellOn.src = "../img/sell2.gif"

stickOff = new Image
stickOff.src = "../img/stick1.gif"

stickOn = new Image
stickOn.src = "../img/stick2.gif"


yamaOff = new Image
yamaOff.src = "../img/yama1.gif"

yamaOn = new Image
yamaOn.src = "../img/yama2.gif"


syoOff = new Image
syoOff.src = "../img/syo1.gif"

syoOn = new Image
syoOn.src = "../img/syo2.gif"


itemOff = new Image
itemOff.src = "../img/item1.gif"

itemOn = new Image
itemOn.src = "../img/item2.gif"


qandaOff = new Image
qandaOff.src = "../img/qanda1.gif"

qandaOn = new Image
qandaOn.src = "../img/qanda2.gif"

factOff = new Image
factOff.src = "../img/fact1.gif"

factOn = new Image
factOn.src = "../img/fact2.gif"

adultOff = new Image
adultOff.src = "../img/adult1.gif"

adultOn = new Image
adultOn.src = "../img/adult2.gif"

childOff = new Image
childOff.src = "../img/child1.gif"

childOn = new Image
childOn.src = "../img/child2.gif"

elecOff = new Image
elecOff.src = "../img/elec1.gif"

elecOn = new Image
elecOn.src = "../img/elec2.gif"

factoryOff = new Image
factoryOff.src = "../img/factory1.gif"

factoryOn = new Image
factoryOn.src = "../img/factory2.gif"

function chgImg(imgField,newImg) {
		var img=document.getElementsByName(imgField)[0];

		if(newImg.indexOf("On") > -1){
			img.src=img.src.replace(/[0-9]\.gif/,"2.gif");
		}else{
			img.src=img.src.replace(/[0-9]\.gif/,"1.gif");
		}
		/*
         if (document.images) {
                document[imgField].src= eval(newImg + ".src")
                }
		*/
         }