php-変数が渡されていません

これが私のテンプレートシステムです。

 /views
/views/kow.php (template file)
/views/v1 (current template version)/
/views/v1/header.php
/views/v1/footer.php
/views/v1/navigation.php
/views/v1/content.php
/views/v1/pages/
/views/v1/pages/index.php(homepage)
/views/v1/pages/404.php(error page)
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コンテンツビュー：

 <div id="content">
    <?php 
    echo $page; 
    ?>
</div>
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インデックスページビュー：

 <div id="left">

<div id="spotlight">
    <img id="spotlight" src="assets/images/spotlight.png" alt="Kansas Outlaw Wrestling" />
</div>

<div id="top5">
    <ol>
        <?php 
        for ($i = 0; $i >= count($top5); $i++){
            foreach($top5[$i] as $row)
            {
                $seperator = ($elements == $count) ? '' : '<hr />'; 
                $name = (!isset($row['character_name'])) ? 'TBD' : $row['character_name'];
                $count++;
            ?>
                <li><span class="red"><?php echo $name; ?></span></li>
            <?php
         }
        }
        ?>

    </ol>
</div>

</div>

<div id="middle">
    <div id="topnews">
        <img id="topnewspic" src="assets/images/kelly.png" alt="Top News Pic" valign="right" />
        <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Etiam sit amet mauris et erat luctus faucibus. In hac habitasse platea dictumst. Nunc sollicitudin ultricies nisi vel blandit. Quisque tincidunt mattis lacinia. Maecenas porttitor magna eu velit hendrerit ornare. Donec ultrices porttitor tellus sed venenatis. Integer ipsum lacus, malesuada eget ornare vel, mollis vel metus. Fusce a orci sed dui accumsan luctus et id enim. Aenean ac dui orci. Nam fringilla rutrum libero eget laoreet. Mauris ac sem metus, a ultrices ante. Duis quam metus, rhoncus sed dictum vel, ultricies vel nibh. Pellentesque enim lorem, mollis ut lacinia ac, aliquet id magna. Proin ante sapien, molestie in tincidunt hendrerit, blandit ut dolor. In rhoncus convallis ullamcorper. Integer sed arcu vitae libero dapibus interdum.</p>
        <p>Sed nibh leo, consequat non tempor vitae, fringilla eget augue. Pellentesque libero turpis, lobortis euismod consectetur eu, ultrices non orci. Aliquam erat volutpat. Sed et nunc orci. Aliquam semper tortor in nunc placerat pulvinar. Etiam placerat ornare metus, id malesuada mi venenatis quis. Suspendisse dapibus, metus sollicitudin dictum aliquet, nisi dui tempus felis, a tristique sem est at ligula. Praesent commodo dolor ac ante ornare id cursus tellus luctus. Vivamus pretium metus ut dui hendrerit tincidunt.</p>
    </div>
</div>

<div id="right">

    <div id="upcomingevents">

        <ul>
            <li>Warpath<span class="red">October 31, 2011</span></li>
            <hr />
            <li>Warpath<span class="red">October 31, 2011</span></li>
            <hr />
            <li>Warpath<span class="red">October 31, 2011</span></li>
            <hr />
            <li>Warpath<span class="red">October 31, 2011</span></li>
            <hr />
            <li>Warpath<span class="red">October 31, 2011</span></li>
        </ul> 

    </div>

    <div id="poll">
        <p id="question" class="red">How is it coming along?</p>
    </div>  

</div>
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編集2：

 $siteInfo = $this->site->getSiteTitleAndSlogan();
        $activeTemplate = $this->site->getTemplate();
        if ($this->site->pageStatus('index', $activeTemplate[0]->id) == 1){
            $page = $this->load->view($activeTemplate[0]->short_name.'/pages/index', '', true);  
        } else {
            $page = $this->load->view($activeTemplate[0]->short_name.'/pages/404', '', true); 
        }
        $footerLinks = $this->site->getFooterNav(); 
        $toprankings = $this->site->getTop5();
        //$top5 = Array ( Array ( "character_name" => "Kid Wonder" ), Array ( "character_name" => "Ryu Satoshi" ), Array ( "character_name" => "Oriel" ), Array ( "character_name" => "\"The Ladies Man\" Luscious Landon" ), Array ( "character_name" => "\"The Outlaw\" Mike Mayhem" ));
        $data['$toprankings']=$toprankings;
        $this->template
        ->title($siteInfo[0]->site_name,$siteInfo[0]->site_slogan)
        ->prepend_metadata('<link rel="stylesheet" type="text/css" href="http://www.kansasoutlawwrestling.com/assets/css/'.$activeTemplate[0]->short_name.'.css" />')
        ->set('footerLinks', $footerLinks)
        ->set('page', $page)
        ->set('toprankings', $toprankings)               
        ->set_partial('header', $activeTemplate[0]->short_name.'/header')
        ->set_partial('navigation', $activeTemplate[0]->short_name.'/navigation')            
        ->set_partial('content', $activeTemplate[0]->short_name.'/content', $data)
        ->set_partial('footer', $activeTemplate[0]->short_name.'/footer')
        ->build('kow');
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 <?php

for($i=0;$i < count($toprankings); $i++) 
{
   echo "character_name: ".$toprankings[$i]['character_name']."<br>";

}

?>
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