if (document.images) {  var aboutoff = new Image()  aboutoff.src = "images/aboutOFF.gif"  var abouton = new Image()  abouton.src = "images/aboutON.gif"  var galleryoff = new Image()  galleryoff.src = "images/galleryOFF.gif"  var galleryon = new Image()  galleryon.src = "images/galleryON.gif"		var eventsoff = new Image()  eventsoff.src = "images/eventsOFF.gif"  var eventson = new Image()  eventson.src = "images/eventsON.gif"	var ppoff = new Image()  ppoff.src = "images/ppOFF.gif"  var ppon = new Image()  ppon.src = "images/ppON.gif"  var resourceoff = new Image()  resourceoff.src = "images/resourcesOFF.gif"  var resourceon = new Image()  resourceon.src = "images/resourcesON.gif"		var contactoff = new Image()  contactoff.src = "images/contactOFF.gif"  var contacton = new Image()  contacton.src = "images/contactON.gif"}function act(imgName) 	{	if (document.images) 	document[imgName].src = eval(imgName + 'on.src')	}function inact(imgName)	{	if (document.images)	document[imgName].src = eval(imgName + 'off.src')	}