/* Hafele */

function submit_form(f) {
    /* needed because if we call submit() directly onsubmit is
        never called */
    var ret = f.onsubmit();
    if (ret)
        f.submit();
}

add_load_event(function () {
    var button = document.getElementById('addToCart');
    if (button) {
        var a = document.createElement('a');
//        a.href = 'javascript:document.forms.orderForm.submit()';
        a.href = 'javascript:submit_form(document.forms.orderForm)';
        var img = document.createElement('img');
        img.src = '/assets/images/addtocart.gif';
        img.border = 0;
        img.onmouseout = function () {
            img.src = '/assets/images/addtocart.gif';
        }
        img.onmouseover = function () {
            img.src = '/assets/images/addtocart_ro.gif';
        };
        a.appendChild(img);
        button.parentNode.replaceChild(a, button);
    }
});