var loaded = false;

if (document.images) {
    img1off = new Image();img1off.src = "images/shared/welcome1.jpg";
    img2off = new Image();img2off.src = "images/shared/products1.jpg";
	img3off = new Image();img3off.src = "images/shared/location1.jpg";
	img4off = new Image();img4off.src = "images/shared/contact1.jpg";
	img5off = new Image();img5off.src = "images/shared/deli1.jpg";
}


function imageLoad() {
    if (document.images) {
        img1on = new Image();img1on.src = "images/shared/welcome2.jpg";
        img2on = new Image();img2on.src = "images/shared/products2.jpg";
		img3on = new Image();img3on.src = "images/shared/location2.jpg";
		img4on = new Image();img4on.src = "images/shared/contact2.jpg";
		img5on = new Image();img5on.src = "images/shared/deli2.jpg";
        return (loaded = true);
    }
}

function rollOut(imgName) {
    if (document.images) {
        document[imgName].src = eval(imgName+"off.src");
    }
}

function rollIn(imgName) {
    if (document.images && (loaded == true)) {
        document[imgName].src = eval(imgName+"on.src");
    }
}