arkadaşlar logomun yanına nasıl reklam eklerim

Kod:
<div id="container">

        <a href="{$mybb->settings['fb_1']}" target="_blank"><img src="inc/plugins/facebook/facebook.png" alt="Facebook" style="position: fixed; top:0; right:0; z-index:999;" title="Facebook Sayfası Katılın" /></a><a name="top" id="top"></a>

        <div id="header">

            <div id="logo">

<div class="wrapper">

                    <div class="showbox slideright" style="overflow:hidden;">

                        <div class="logo" style="float:left;"><a href="{$mybb->settings['bburl']}/index.php">

                            <img src="{$theme['logo']}" alt="{$mybb->settings['bbname']}" title="{$mybb->settings['bbname']}" /></a>

                        </div>

                        <div class="reklam" style="float:left; margin-left:20px; max-height:130px: overflow:hidden;">

                            <a href="reklam linki">

                                <img src="resim linki" alt="">

                            </a>

                        </div>

                    </div>

                </div>

            </div>

            <div id="panel">

                <div class="upper"><!-- This div(class="upper") is closed in the header_welcomeblock_member and header_welcomeblock_guest templates -->

                    <div class="wrapper">

                        <ul class="menu top_links">

                            <li><a href="{$mybb->settings['bburl']}/search.php" class="search">{$lang->toplinks_search}</a></li>

                                        <li><a href="{$mybb->settings['bburl']}/showteam.php " class="memberlist">Yönetim Ekibi</a></li>

                            <li><a href="{$mybb->settings['bburl']}/misc.php?action=help" class="help">Yardım</a></li>

                                                      

                        

                                                 </ul>

                        {$welcomeblock}

            </div>

        </div>

        <div id="content">

            <div class="wrapper">

                {$pm_notice}

                {$bannedwarning}

                {$bbclosedwarning}

                {$unreadreports}

                {$pending_joinrequests}

                <navigati