menu1On = new Image(140,20)
menu1On.src = "images/menu01b.gif"
menu1Off = new Image(140,20)
menu1Off.src = "images/menu01a.gif"

menu2On = new Image(140,20)
menu2On.src = "images/menu02b.gif"
menu2Off = new Image(140,20)
menu2Off.src = "images/menu02a.gif"

menu3On = new Image(140,20)
menu3On.src = "images/menu03b.gif"
menu3Off = new Image(140,20)
menu3Off.src = "images/menu03a.gif"

menu4On = new Image(140,20)
menu4On.src = "images/menu04b.gif"
menu4Off = new Image(140,20)
menu4Off.src = "images/menu04a.gif"

menu5On = new Image(140,20)
menu5On.src = "images/menu05b.gif"
menu5Off = new Image(140,20)
menu5Off.src = "images/menu05a.gif"

menu6On = new Image(140,20)
menu6On.src = "images/menu06b.gif"
menu6Off = new Image(140,20)
menu6Off.src = "images/menu06a.gif"

menu7On = new Image(140,20)
menu7On.src = "images/menu07b.gif"
menu7Off = new Image(140,20)
menu7Off.src = "images/menu07a.gif"

menu8On = new Image(140,20)
menu8On.src = "images/menu08b.gif"
menu8Off = new Image(140,20)
menu8Off.src = "images/menu08a.gif"

menu9On = new Image(140,20)
menu9On.src = "images/menu09b.gif"
menu9Off = new Image(140,20)
menu9Off.src = "images/menu09a.gif"

menu10On = new Image(140,20)
menu10On.src = "images/menu10b.gif"
menu10Off = new Image(140,20)
menu10Off.src = "images/menu10a.gif"


menuxOn = new Image(140,20)
menuxOn.src = "images/menuxb.gif"
menuxOff = new Image(140,20)
menuxOff.src = "images/menuxa.gif"

menuzOn = new Image(140,20)
menuzOn.src = "images/menuzb.gif"
menuzOff = new Image(140,20)
menuzOff.src = "images/menuza.gif"


menuWCOn = new Image(140,20)
menuWCOn.src = "images/menuWCb.gif"
menuWCOff = new Image(140,20)
menuWCOff.src = "images/menuWCa.gif"

function newButton(placeholder, imageObject) {
document.images[placeholder].src = eval(imageObject + ".src")
}