Slightly Amended TEC Gridview (Custom Topper)

<?php
/**
 * Grid view template.  This file loads the TEC month view, specifically the
 * month view navigation.  The actual rendering if the calendar happens in the
 * table.php template.
 *
 * You can customize this view by putting a replacement file of the same name (gridview.php) in the events/ directory of your theme.
 */

// Don't load directly
if ( !defined('ABSPATH') ) { die('-1'); }
$tribe_ecp = TribeEvents::instance();
?>
    <div id="tribe-events-content" class="grid">
      <!-- This title is here for ajax loading - do not remove if you wish to use ajax switching between month views -->
      <title><?php wp_title() ?></title>
      <p><a class="bnbtn" href="/events/">List View</a></p>
                <!--custom top of calendar-->
            <div id="dans-custom-topper" class="upcoming" style="height:0px;padding:1px 0px 20px 0;">
            <div style="float:right; width: 180px; margin-top:-75px; margin-left:15px; margin-right:0;display:block;">
                <?php advertisement_unit("tier1_small"); ?>
            </div>
            <div style="margin-top:15px;width:725px;">
                    <p>Bay Nature's events calendar has events from nature organizations all over the Bay Area. Find guided Bay Area hiking, learn about Bay Area wildlife, and more. <a href="../inthefield">Learn about our In the Field outings</a>, or <a href="/events/community/add">submit your own event!</a></p>
                    <div class="event-info" style="background:none;width:725px;margin:0;">
                        <ul>
                            <li><a href="/events/month">All</a></li>
                            <?php
                            $terms = get_terms("tribe_events_cat");
                            $count = count($terms);
                            if ( $count > 0 ){
                                foreach ( $terms as $term ) {
                                  echo "<li><a href='" . "/events/category/" . $term->slug . "/month'>" . $term->name . "</a></li>";

                                    }
                                }
                            ?>
                        </ul>
                    </div>
                </div>
                <div class="cl">&nbsp;</div>
            </div>

        <div id='tribe-events-calendar-header' class="clearfix">
            <span class='tribe-events-month-nav'>
                <span class='tribe-events-prev-month'>
                    <a href='<?php echo tribe_get_previous_month_link(); ?>'>
                    &#x2190; <?php echo tribe_get_previous_month_text(); ?>
                    </a>
                </span>

                <?php tribe_month_year_dropdowns( "tribe-events-" ); ?>

                <span class='tribe-events-next-month'>
                    <a href='<?php echo tribe_get_next_month_link(); ?>'>
                    <?php echo tribe_get_next_month_text(); ?> &#x2192;
                    </a>
               <img src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" class="ajax-loading" id="ajax-loading" alt="" style='display: none'/>
                </span>
            </span>

            <span class='tribe-events-calendar-buttons'>
                <a class='tribe-events-button-off' href='<?php echo tribe_get_listview_link(); ?>'><?php _e('Event List', 'tribe-events-calendar')?></a>
                <a class='tribe-events-button-on' href='<?php echo tribe_get_gridview_link(); ?>'><?php _e('Calendar', 'tribe-events-calendar')?></a>
            </span>





        </div><!-- tribe-events-calendar-header -->

        <?php tribe_calendar_grid(); // See the views/table.php template for customization ?>
      <?php if( function_exists( 'tribe_get_ical_link' ) ): ?>
         <a title="<?php esc_attr_e('iCal Import', 'tribe-events-calendar') ?>" class="ical" href="<?php echo tribe_get_ical_link(); ?>"><?php _e('iCal Import', 'tribe-events-calendar') ?></a>
      <?php endif; ?>
        <?php if (tribe_get_option('donate-link', false) == true) { ?>
            <p class="tribe-promo-banner"><?php echo apply_filters('tribe_promo_banner', sprintf( __('Calendar powered by %sThe Events Calendar%s', 'tribe-events-calendar'), '<a href="http://tri.be/wordpress-events-calendar/">', '</a>' ) ); ?></p>
        <?php } ?>
    </div>