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<div class="dashboard-row-bottom">
    <div class="dashboard-viewed-category">
        <h4>Viewed categories</h4>
        <div class="dashboard-viewed-category-list">
            {if $viewed_categories}
            <ul>
                {foreach from=$viewed_categories item="category_data"}
                <li><strong><a href="{"profiles.update?user_id=`$category_data.user_id`"|fn_url}">{$category_data.user_name}</a></strong>:&nbsp;
                    {foreach from=$category_data.categories key="category_id" item="category_name"}
                    <a href="{"categories.update?category_id=`$category_id`"|fn_url}">{$category_name}</a>, 
                    {/foreach}
                </li>
                {/foreach}
            </ul>
            {else}
            <ul>
                <li>No data found</li>
            </ul>
            {/if}
        </div>
    </div>
</div>