/* ÜTF-8 */

function hideByID(fields)
{
    for (var field in fields)
    {
        document.getElementById(fields[field]).style.display = 'none';
    }
}

function showByID(fields)
{
    for (var field in fields)
    {
        document.getElementById(fields[field]).style.display = 'block';
    }
}

function checkMinimum (minimum, quantity)
{
    if (quantity < minimum)
    {
        alert('Bitte Mindestbestellmenge beachten.');
        return false;
    }
    else
    {
        return true;
    }
}