var homeOutWord = new Image;
var areaOutWord = new Image;
var contactOutWord = new Image;

var homeOutPhoto = new Image;
var areaOutPhoto = new Image;
var contactOutPhoto = new Image;

var homeOverWord = new Image;
var areaOverWord = new Image;
var contactOverWord = new Image;

var homeOverPhoto = new Image;
var areaOverPhoto = new Image;
var contactOverPhoto = new Image;

homeOutWord.src = "images/home.gif"
areaOutWord.src = "images/area.gif"
contactOutWord.src = "images/contact.gif"

homeOutPhoto.src = "images/home.jpg"
areaOutPhoto.src = "images/area.jpg"
contactOutPhoto.src = "images/contact.jpg"

homeOverWord.src = "images/home_over.gif"
areaOverWord.src = "images/area_over.gif"
contactOverWord.src = "images/contact_over.gif"

homeOverPhoto.src = "images/home_over.jpg"
areaOverPhoto.src = "images/area_over.jpg"
contactOverPhoto.src = "images/contact_over.jpg"

function imgOver(thisImg) {
	document[thisImg + 'Word'].src = "images/" + thisImg + "_over.gif";
	document[thisImg + 'Photo'].src = "images/" + thisImg + "_over.jpg";
}

function imgOut(thisImg) {
	document[thisImg + 'Word'].src = "images/" + thisImg + ".gif";
	document[thisImg + 'Photo'].src = "images/" + thisImg + ".jpg";
}