selam sitelerde gezerken Wordpress Video temasi buldum yanlis temayi aktif ettigimde şu hatayi aliorum

Fatal error: Call to undefined function get_useronline() in /home/m1rcbo0k/public_html/youtube/wp-content/themes/maxxal/header.php on line 68
temanin gorunusu



calistiramadim buda header

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="tr" lang="tr">
<head>
<meta http-equiv="Content-Type" content="<?php bloginfo('html_type'); ?>; charset=<?php bloginfo('charset'); ?>" />
<title>
<?php wp_title(''); ?>
<?php if(wp_title(' ', false)) { echo ' | '; } ?>
<?php bloginfo('name'); ?>
</title>

    <meta http-equiv="content-type" content="text/html; charset=utf-8" />
    <meta http-equiv="content-language" content="tr" />
    <meta name="robots" content="all,follow" />
    <meta name="generator" content="<?php bloginfo('version'); ?>" />
    <link rel="alternate" type="application/rss+xml" title="RSS 2.0" href="<?php bloginfo('rss2_url'); ?>" />
	<link rel="alternate" type="text/xml" title="RSS .92" href="<?php bloginfo('rss_url'); ?>" />
	<link rel="alternate" type="application/atom+xml" title="Atom 0.3" href="<?php bloginfo('atom_url'); ?>" />
    <link rel="pingback" href="<?php bloginfo('pingback_url'); ?>" />
    <link rel="shortcut icon" type="image/ico" href="<?php bloginfo('stylesheet_directory'); ?>/images/favicon.ico" />
<link rel="stylesheet" href="<?php bloginfo('stylesheet_url'); ?>" type="text/css" media="screen" />
<script src="<?php bloginfo('stylesheet_directory'); ?>/js/mootools.release.83.js" type="text/javascript"></script>
<script src="<?php bloginfo('stylesheet_directory'); ?>/js/timed.slideshow.js" type="text/javascript"></script>
<?php wp_get_archives('type=monthly&format=link'); ?>

	<?php wp_head(); ?>

	<style type="text/css" media="screen">/*
		@import url( <?php bloginfo('stylesheet_url'); ?> );*/
	</style>



<style type="text/css">
<!--
body {
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 5px;
}
.style1 {
	color: #FFFFFF;
	font-weight: bold;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
}
-->
</style>


</head>

<body>

<!-- main content -->
<div id="main">


<!-- header*************** -->
<img src="<?php bloginfo('stylesheet_directory'); ?>/images/header-bg.gif">
    <div id="header">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
      <tr>
        <td bgcolor="#FFFFFF"><table width="950" border="0" align="center" cellpadding="0" cellspacing="0" style="padding-top:5px">

          <tr ><div class="text45">
            <td width="460" align="left" ><img  src="<?php bloginfo('stylesheet_directory'); ?>/images/logo44.png" alt="www.maxxal.com" /></td>
            <td width="636" align="right" valign="top"><div class="text46"><img  src="<?php bloginfo('stylesheet_directory'); ?>/images/yan1.png"><br><?php get_useronline(); ?> &nbsp;<img src="<?php bloginfo('stylesheet_directory'); ?>/images/1uye.gif">&nbsp;Üyemiz: <?php get_totalauthors(); ?>&nbsp;<img src="<?php bloginfo('stylesheet_directory'); ?>/images/2video.gif">&nbsp;Videolar: <?php get_totalposts(); ?>&nbsp;<img src="<?php bloginfo('stylesheet_directory'); ?>/images/3yorum.gif">&nbsp;Yorumlar: <?php get_totalcomments(); ?> </td></div>
<td width="180" align="left" class="Tags"></td>
            
        </tr>
      </table> 

          </tr>
        </table>
        </td>
      </tr>
    </table>
<br>
   
<table width="950" border="0" align="center" cellpadding="0" cellspacing="0">
  <tr>
    <td colspan="4" align="center"><div id="navbar">

 	 <div id="menu">

<ul id="button">
<li class="page_item"><a href="<?php echo get_settings('home'); ?>/" title="Home">Anasayfa</a></li>
<li class="page_item"><a href="http://">Kategori1</a></li>
<li class="page_item"><a href="http://">Kategori2</a></li>
<li class="page_item"><a href="http://">Kategori3</a></li>
<li class="page_item"><a href="http://">Kategori4</a></li>
<li class="page_item"><a href="http://">Kategori5</a></li>
<li class="page_item"><a href="http://">Kategori6</a></li>
<li class="page_item"><a href="http://">Kategori7</a></li>
<li class="page_item"><a href="http://">Kategori8</a></li>
</ul>
</div>
</div>

  </div>
</div></td>
  </tr>
  <tr>
    
    <td width="960" height="33" align="center" background="<?php bloginfo('stylesheet_directory'); ?>/images/searchbg.gif">
    <table width="362" border="0" cellspacing="0" cellpadding="0">
<tr><td><label>

<form id="searchform" method="get" action="<?php bloginfo('home'); ?>">
            <input type="text" name="s" id="s" value="<?php the_search_query(); ?>" size="43">
          </label></td>
          <td><label>
           <input type="submit" value="Video Ara" />
</label>
</td>
</tr>
</table> 

</td>
    
  </tr>
</table>
        </form>

</div>

    <!-- header bitis*********-->
<div style=" clear:both"></div>
<!-- main CONTENT -->

<div id="mainContent">

	<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td valign="top">
<!-- Main sol panel -->
<div id="mainSolPanel">
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