function more() {
    displayObject('MOTable', 'block');
    displayObject('MOLink','none');
    displayObject('LOLink','block');
}
function less() {
    displayObject('MOTable', 'none');
    displayObject('MOLink','block');
    displayObject('LOLink','none');
}
function catalog(obj) {
    document.location="/catalog/" + obj[obj.selectedIndex].value;
}
function validateForm(inForm) {
    if ((inForm.radius.value > 0) && (inForm.zipcode.value === '')) {
        alert('You must enter a zipcode when you use "Search Radius".');
        return false;
    }
    if ((inForm.radius.value > 0) && (inForm.zipcode.value.search(',') != -1)) {
        alert('You may only enter one zipcode when you use "Search Radius".');
        return false;
    }
    return true;
}