((<[^>]*>|\s)*)(("|&#8220;|&#8216;|&lsquo;|&ldquo;|\')?[A-Z])/U';
        $replacement = '<p$1 class="first-child $3"$4>$5<span title="$7" class="cap"><span>$7</span></span>';
        $content = preg_replace($pattern, $replacement, $content, 1);
    }
    return $content;
}
add_filter('the_content', 'dropcap_the_content_filter', 90);

/**
 * Adds end-mark filter to the_content() method; only applies to columns and articles.
 *
 * @param type $content
 * @return type 
 */
function endmark_the_content_filter($content = '')
{
    if (get_post_type() == 'columns' || get_post_type() == 'articles') {
        $pattern = '</p>';
        $replacement = '  <img src="/wp-content/themes/marketingzeus/images/zeusmark.png" width="13" height="20" border="0" alt="Marketing Zeus" align="absmiddle"></p>';
        $content = substr_replace($content, $replacement, strrpos($content, $pattern), strlen($pattern));
    }
    return $content;
}
/* add_filter('the_content', 'endmark_the_content_filter', 91); */

$impSearch = new ImprovedSearch();

/**
 * Allows categories to be searched. Based off of SearchEverything.
 * 
 * IMPORTANT: "Why some queries need to be run twice to return proper results."
 * 
 * WordPress primarily distributes it's classes by global variables and expects
 * plugins to use these global variables. This is becomes a problem when you're
 * trying to extend the functionality of said objects (such as WP_Query, in this
 * case). Since the $wp_query variable does not get assigned until after
 * class instantiation, data such as search query vars run stagnant from the last
 * query run.
 * 
 * This could probably be fixed by making ImprovedSearch extend or composite the
 * WP_Query object.
 * 
 * The methods saveQueryState() and restoreQueryState() are also involved in this
 * hackjob. Assuming a proper implementation is created, these can be removed.
 * Furthermore, things like the 'enabled' and 'isSearch' functionality is bound
 * to this problem as well. If things get hairy down the road, it might be a good
 * idea to just refactor this class to composite the WP_Query object.
 * 
 * - robzienert 2.22.11
 */
class ImprovedSearch
{
    private $queryState;
    
    private static $enabled = false;
    
    private static $searchTerms;
    
    /**
     * Add hooks to the query building process.
     * 
     */
    public function __construct()
    {
        add_filter('parse_query', array(&$this, 'saveQueryState'), 10);
        add_filter('pre_get_posts', array(&$this, 'restoreQueryState'), 10);

        add_filter('posts_groupby', array(&$this, 'queryGroup'), 900);
        add_filter('posts_join', array(&$this, 'queryJoin'), 900);
        add_filter('posts_search', array(&$this, 'queryWhere'), 900);
    }
    
    /**
     * Just a handy little debugging method for various hooks.
     */
    public function debug()
    {
        var_dump(func_get_args());
    }
    
    /**
     * Saves the original $wp_query state into the object. I'm not sure why, but
     * when filters get added to the `posts_search` hook, things just start
     * disappearing. This lets us add various query values back into the query
     * in our filters.
     *
     * @param object $wp_query 
     * @return void
     */
    public function saveQueryState($wp_query)
    {
        if ($this->isSearch())
            $this->queryState = $wp_query->query_vars;
    }
    
    /**
     * Restores the saved $wp_query state from before into the newest $wp_query
     * object. Fancy stuff.
     *
     * @param object $wp_query 
     * @return void
     */
    public function restoreQueryState($wp_query)
    {
        if ($this->isSearch())
            $wp_query->query_vars['post_type'] = $this->queryState['post_type'];
    }
    
    /**
     * Groups posts by their ID.
     *
     * @global object $wpdb
     * @param string $query
     * @return string 
     */
    public function queryGroup($query)
    {
        global $wpdb;
        
        if ($this->isSearch() && empty($group)) {
            $group = " {$wpdb->posts}.ID";
        }
        
        return $group;
    }
    
    /**
     * If the 's' GET parameter is present, append category taxonomy tables to
     * the query.
     *
     * @global object $wp_query
     * @global object $wpdb
     * @param string $join
     * @return string
     */
    public function queryJoin($join)
    {
        global $wp_query, $wpdb;
        
        $s = $this->getSearchTerms();

        if ($this->isEnabled() && $this->isSearch() && !empty($s)) {
            $join .= " INNER JOIN $wpdb->term_relationships AS trel ON ($wpdb->posts.ID = trel.object_id)
                       INNER JOIN $wpdb->term_taxonomy AS ttax ON (ttax.taxonomy = 'category' AND trel.term_taxonomy_id = ttax.term_taxonomy_id)
                       INNER JOIN $wpdb->terms AS tter ON (ttax.term_id = tter.term_id) ";
        }

        return $join;
    }

    /**
     * If search terms have been defined, append where clauses for selecting
     * categories by slug and/or description.
     *
     * @global object $wp_query
     * @global object $wpdb
     * @param string $where
     * @return string
     */
    public function queryWhere($where)
    {
        global $wp_query, $wpdb;
        
        $s = $wp_query->query_vars['s'];
        $searchTerms = $this->getSearchTerms();
        
        if ($this->isEnabled() && !empty($searchTerms)) {
            $search = '';
            
            $n = $wp_query->query_vars['exact'] ? '' : '%';
            
            $searchAnd = '';
            $searchSlug = '';
            foreach ($searchTerms as $term) {
                $term = addslashes_gpc($term);
                $searchSlug .= "{$searchAnd}(tter.slug LIKE '{$n}". sanitize_title_with_dashes($term) . "{$n}')";
                $searchAnd = ' OR ';
            }

            if (!empty($searchSlug)) $search = " OR ({$searchSlug}) ";
            
            if (!empty($this->queryState['post_type']) && 'any' != $this->queryState['post_type']) {
                $typeWhere = "{$wpdb->posts}.post_type = '{$this->queryState['post_type']}'";
                if (false === strpos($where, $typeWhere)) {
                    $search .= " AND ({$typeWhere}) ";
                }
            }

            if (!empty($search)) {
                // These additional where clauses need to be inserted in with the
                // default search terms, and not appended to the whole query. The
                // first case (with 3 ending parathesis) happens when there is
                // only a single term in the search terms. The second is for 
                // multiple terms.
                if (false !== strpos($where, ')))')) {
                    $where = str_replace(')))', "){$search}))", $where);
                } else {
                    $where = substr($where, 0, -3) . "){$search})";
                }
            }
        }
        
        return $where;
    }

    /**
     * Creates a list of search keywords from the 's' parameter.
     *
     * @global object $wp_query
     * @global object $wpdb
     * @return array
     */
    private function getSearchTerms()
    {
        global $wp_query, $wpdb;

        $search_terms = array();
        
        if ($this->isSearch()) {
            $s = $wp_query->query_vars['s'];
            $s = stripslashes($s);
            
            $sentence = $wp_query->query_vars['sentence'];
            if ($sentence) {
                $search_terms = array($s);
            } else {
				preg_match_all('/".*?("|$)|((?<=[\\s",+])|^)[^\\s",+]+/', $s, $matches);
                $search_terms = array_map(create_function('$a', 'return trim($a, "\\"\'\\n\\r ");'), $matches[0]);
            }
        }

        return $search_terms;
    }
    
    /**
     * Is this a query or what?
     *
     * @global object $wp_query
     * @return bool
     */
    private function isSearch()
    {
        global $wp_query;
        return !empty($wp_query->query_vars['s']);
    }
    
    /**
     * Returns whether or not the class will do anything to the query.
     *
     * @return bool
     */
    public static function isEnabled()
    {
        return self::$enabled;
    }
    
    /**
     * Enable the class.
     * 
     * @return void
     */
    public static function enable($searchTerms = null)
    {
        self::$enabled = true;
        self::$searchTerms = $searchTerms;
    }
    
    /**
     * Disable the class.
     * 
     * @return void
     */
    public static function disable()
    {
        self::$enabled = false;
    }
}

function myfeed_request($qv) {
	if (isset($qv['feed']) && !isset($qv['post_type']))
		$qv['post_type'] = array('articles', 'columns', 'infographics');
		return $qv;
}
add_filter('request', 'myfeed_request');

function catch_that_image() {
  global $post, $posts;
  $first_img = '';
  ob_start();
  ob_end_clean();
  $output = preg_match_all('/<img.+src=[\'"]([^\'"]+)[\'"].*>/i', $post->post_content, $matches);
  $first_img = $matches [1] [0];

  if(empty($first_img)){ //Defines a default image
    $first_img = "/images/default.jpg";
  }
  return $first_img;
}

// get the first image attached to the current post
function infographs_get_post_image($size = 'thumbnail') {
	global $post;

	$photos = get_children( array('post_parent' => $post->ID, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => 'ASC', 'orderby' => 'menu_order ID') );

	if ($photos) {
		$photo = array_shift($photos);
		$default_attr = array('style'	=> "float:left;margin-right: 10px;");
		return wp_get_attachment_image($photo->ID, $size, 0, $default_attr);
	}

	return false;
}



// Function to make keywords ready for insertion into ad code
function ad_targeting_keywords() {
 global $post; // VERY important!

 // Retrieve keyword meta data from the SEO Pack
 $seokeywords = stripslashes(get_post_meta($post->ID, '_aioseop_keywords', true));

 // Default keywords in case none are specified for the page
 if (empty($seokeywords)) $seokeywords = "marketing, zeus, strategies, small business";

 // Output the html code
 $seokeywords = str_replace(", ", "+", $seokeywords);
 $seokeywords = str_replace(",", "+", $seokeywords);
 $seokeywords_output = str_replace(" ", "+", $seokeywords);
 return $seokeywords_output;
}<!DOCTYPE html>
<html dir="ltr" lang="en-US">
<head>
<meta charset="UTF-8" />
<title>Banner/Display | Marketing Zeus</title>
<link rel="profile" href="http://gmpg.org/xfn/11" />
<link rel="stylesheet" type="text/css" media="all" href="http://marketingzeus.com/wp-content/themes/marketingzeus/style.css" />
<link rel="pingback" href="http://marketingzeus.com/xmlrpc.php" />
<script src="http://marketingzeus.com/wp-content/themes/marketingzeus/js/jquery.tools.min.js"></script>
<script src="http://marketingzeus.com/wp-content/themes/marketingzeus/js/cufon-yui.js"></script>
<script src="http://marketingzeus.com/wp-content/themes/marketingzeus/js/amasis_700-amasis_italic_700.font.js"></script>
<script src="http://marketingzeus.com/wp-content/themes/marketingzeus/js/jquery.masonry.min.js"></script>
<script src="http://marketingzeus.com/wp-content/themes/marketingzeus/js/main.js"></script>
<script src="http://marketingzeus.com/wp-content/themes/marketingzeus/js/mz-custom-scripts.js"></script>
<link rel="alternate" type="application/rss+xml" title="Marketing Zeus &raquo; Banner/Display Category Feed" href="http://marketingzeus.com/category/advertising/banner-display/feed" />
<link rel='stylesheet' id='wp-paginate-css'  href='http://marketingzeus.com/wp-content/plugins/wp-paginate/wp-paginate.css?ver=1.2.4' type='text/css' media='screen' />
<script type='text/javascript' src='http://marketingzeus.com/wp-includes/js/l10n.js?ver=20101110'></script>
<script type='text/javascript' src='http://marketingzeus.com/wp-includes/js/jquery/jquery.js?ver=1.6.1'></script>
<script type='text/javascript' src='http://marketingzeus.com/wp-content/plugins/google-seo-author-snippets/js/smack-microdata.js?ver=3.2.1'></script>
<link rel="EditURI" type="application/rsd+xml" title="RSD" href="http://marketingzeus.com/xmlrpc.php?rsd" />
<link rel="wlwmanifest" type="application/wlwmanifest+xml" href="http://marketingzeus.com/wp-includes/wlwmanifest.xml" /> 
<link rel='index' title='Marketing Zeus' href='http://marketingzeus.com' />
<meta name="generator" content="WordPress 3.2.1" />

<!-- All in One SEO Pack 1.6.15.3 by Michael Torbert of Semper Fi Web Design[82,120] -->
<!-- /all in one seo pack -->
<!-- Category SEO Meta Tags 2.2 by Bala Krishna (http://www.bala-krishna.com) -->
<meta name="description" content="Banner Display Advertising covers the practice of advertising with web banners, which can be either static, animated images, video or audio elements." />
<meta name="keywords" content="banner, display, advertising, web, marketing zeus" />
<!-- /Category SEO Meta Tags 2.2 -->
<!-- Suckerfish WordPress plugin by PixoPoint Web Development ... http://pixopoint.com/ -->
<!--[if lte IE 7]><script type="text/javascript" src="http://marketingzeus.com/wp-content/plugins/ryans-suckerfish-wordpress-dropdown-menu/suckerfish_ie.js"></script><![endif]-->
<script charset="utf-8" type="text/javascript">var switchTo5x=true;</script><script charset="utf-8" type="text/javascript" src="http://w.sharethis.com/button/buttons.js"></script><script type="text/javascript">stLight.options({publisher:'0188b48a-97dc-40c3-b98a-d4cc2f919de0'});var st_type='wordpress3.0.1';</script><!-- Begin Fix Facebook Like WordPress Plugin -->
<meta property="og:title" content=""/>
<meta property="og:type" content="article"/>
<meta property="og:url" content=""/>
<meta property="og:image" content="http://marketingzeus.com/wp-content/themes/marketingzeus/images/ZeusFullLogo.png"/>
<meta property="og:site_name" content="Marketing Zeus"/>
<meta property="fb:admins" content=""/>
<!-- End Fix Facebook Like WordPress Plugin -->
<!-- All in one Favicon 4.1 --><link rel="shortcut icon" href="http://marketingzeus.com/wp-content/themes/marketingzeus/images/favicon.ico" />
<link rel="apple-touch-icon" href="http://marketingzeus.com/wp-content/uploads/2011/09/apple-touch-icon.png" />