try {
    $virtualizationgetlist_parameter = "user,{$cloud_user},{$cloud_password}";
    $virtualization_list = $client->VirtualizationGetList($virtualizationgetlist_parameter);
    echo 'Type</td><td><select name="cr_virtualization" size="1">';
    foreach ($virtualization_list as $virtualization) {
        echo "<option value=\"{$virtualization}\">{$virtualization}</option>";
    }
    echo '</select></td></tr><tr><td>';
} catch (Exception $e) {
    echo 'Caught exception: ', $e->getMessage(), "<br>";
}
// ######################### puppet method examples ############################
// a select-box including all available puppet groups
try {
    $puppetgetlist_parameter = "user,{$cloud_user},{$cloud_password}";
    $puppet_list = $client->PuppetGetList($puppetgetlist_parameter);
    echo 'Puppet</td><td><select name="cr_puppet" size="1">';
    echo "<option value=\"\">none</option>";
    foreach ($puppet_list as $puppet) {
        echo "<option value=\"{$puppet}\">{$puppet}</option>";
    }
    echo '</select></td></tr><tr><td>';
} catch (Exception $e) {
    echo 'Caught exception: ', $e->getMessage(), "<br>";
}
// ######################### Cloud products (cloudselector) ####################
// select how many systems to deploy
try {
    $quantity_product_list_parameter = "user,{$cloud_user},{$cloud_password},quantity";
    $quantity_product_list = $client->ProductGetList($quantity_product_list_parameter);
    echo 'Quantity</td><td><select name="cr_resource_quantity" size="1">';