var selected;
var submitter = null;

function submitFunction() {
    submitter = 1;
}

function popupWindow(url) {
    window.open(url, 'popupWindow', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=100,height=100,screenX=150,screenY=150,top=150,left=150')
}

function selectRowEffect(object, buttonSelect) {
    if (!selected) {
        if (document.getElementById) {
            selected = document.getElementById('defaultSelected');
        } else {
            selected = document.all['defaultSelected'];
        }
    }

    if (selected) selected.className = 'moduleRow';
    object.className = 'moduleRowSelected';
    selected = object;

    // one button is not an array
    if (document.getElementById('payment' [0])) {
        document.getElementById('payment' [buttonSelect]).checked = true;
    } else {
        //document.getElementById('payment'[selected]).checked=true;
    }
}

function rowOverEffect(object) {
    if (object.className == 'moduleRow') object.className = 'moduleRowOver';
}

function rowOutEffect(object) {
    if (object.className == 'moduleRowOver') object.className = 'moduleRow';
}

function popupImageWindow(url) {
    window.open(url, 'popupImageWindow', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=100,height=100,screenX=150,screenY=150,top=150,left=150')
}

function popupWindow(url) {
    window.open(url, 'popupWindow', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=450,height=280,screenX=150,screenY=150,top=150,left=150')
}

function check_form_optional(form_name) {
    var form = form_name;

    var firstname = form.elements['firstname'].value;
    var lastname = form.elements['lastname'].value;
    var street_address = form.elements['street_address'].value;

    if (firstname == '' && lastname == '' && street_address == '') {
        return true;
    } else {
        return check_form(form_name);
    }
}

function popupWindow(url) {
    window.open(url, 'popupWindow', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=450,height=280,screenX=150,screenY=150,top=150,left=150')
}

function SlideContentShow(number) {
    document.getElementById('SlideContentHolder').style.marginTop = '-' + (188 * number) + 'px';
}