$(function()
{
    /* Lightbox */
    $('a[rel="lightBox"]').lightBox();
});

function clearValue(obj, inputType) {
    email = 'Zadejte Váš e-mail';
    
    if (inputType == 'email' && obj.value == email) {
        obj.value = '';
        return;
    }
}

function returnDefaultValue(obj, defaultText) {
    if (obj.value == '') {
        obj.value = defaultText;
    }
}