citywebshop_cms/application/views/admin_add_option.php

<div class="col-lg-3">
    <div class="form-group">
        <input type="text" name="option_name" onblur="save_product_option('<?=$oid?>')" value="" placeholder="<?=lang::_('Option name')?>" class="form-control" id="option_name_<?=$oid?>" />
    </div>
</div>
<div class="col-lg-8">
    <div class="form-group">
        <input type="text" name="option_options" onblur="save_product_option('<?=$oid?>')" value="" placeholder="<?=lang::_('Option values')?>" class="form-control" id="option_options_<?=$oid?>" />
    </div>
</div>
<div class="col-lg-1">
    <button type="button" name="save_option" title="<?=lang::_('Save option')?>" id="save_option" onclick="save_product_option($(this),)" data-oid="<?=$oid?>" class="btn btn-success"><i class="fa fa-check-square"></i></button>
</div>