function usf_display_settings()
{
    $page_url = get_option('usf_page_url') != '' ? get_option('usf_page_url') : 'www.domain.co.uk';
    $page_stats = usf_dataCheck($page_url);
    $html = '</pre>
		<div class="wrap"><form action="options.php" method="post" name="options">
		<h1>URL Stats from Facebook</h1>
		' . wp_nonce_field('update-options') . '
		<table class="form-table" width="100%" cellpadding="10">
		<tbody>
		<tr>
		<td scope="row" align="left">
		 <h2><label class="label">URL:</label></h2>
		<input type="text" name="usf_page_url" value="' . $page_url . '" /></td>
		</tr>
		
		</tbody>
		</table>
		 <input type="hidden" name="action" value="update" />
		
		 <input type="hidden" name="page_options" value="usf_page_url" />
		
		 <input type="submit" name="Submit" value="Update" /></form></div>
		 <hr>
		 <h2>URL Stats:</h2>
		 	<div class="stats-box">
			<p><strong>Like Count:</strong> ' . $page_stats[0][1] . '</p>
			<p><strong>Share Count:</strong> ' . $page_stats[1][1] . '</p>
			<p><strong>Comments Count:</strong> ' . $page_stats[2][1] . '</p>
		</div>
		<pre>';
    echo $html;
}
function usf_comments()
{
    global $shortcode_pageURL;
    $counts_array = usf_dataCheck($shortcode_pageURL);
    echo '<span class="usf-comments">' . $counts_array[2][1] . '</span>';
}