function menuRollover(choice) {
    newImage = "url('./images/" + choice + ".jpg')";
    document.getElementById('largeImage').style.backgroundImage = newImage;
    document.getElementById('rolledOver').value = choice;
}

function menuClick() {
    goToPage = document.getElementById('rolledOver').value;
    window.location.href = goToPage + ".asp";
}