// Check if we need to go back
                    if(!isset($_GET['id'])) {
                        header("Location: /blog.php");
                    }

                    function _nl2br($str) {
                        return str_replace("__NEW_LINE__", "<br />", $str);
                    }

                    class BlogComment {
                        var $author;
                        var $authorRole;
                        var $authorImagePath;
                        var $body;
                        var $date;
                        var $id;

                        function BlogComment() {
                            $this->author = 'Unknown';
                            $this->body = 'Unknown';
                            $this->date = 'Unknown';
                            $this->authorRole = "member";
                            $this->authorImagePath = "/gfx/default_user_icon.png";
                            $this->id = 0;
                        }

                        function read($data) {
                            $this->author = $data['author'];
                            $this->date = strip_tags($data['date']);;
                            $this->body = strip_tags($data['body'], "<image><img><div><a><p><ul><li><b><i><u><br><span>");
                            $this->body = stripslashes(_nl2br($this->body));
                            $this->id = strip_tags($data['id']);

                            $result = mysql_query("SELECT * FROM users WHERE username='" . mysql_real_escape_string($this->author) . "'");
                            $field = mysql_fetch_assoc($result);

                            $this->authorRole = strip_tags($field['role']);
                            $this->authorImagePath = strip_tags($field['prof_pic_path']);
                        }

                        function getHTML() {
                            $str = "<div class=\"article_title_bottom_border\"></div>\n<div class=\"comment\" id=\"" . $this->id . "\" style=\"margin-left: 20px;\">\n<image class=\"comment_author_image\" src=\"" . $this->authorImagePath . "\" alt=\"Profile Picture\" style=\"border-radius: 4px; -moz-border-radius: 4px; box-shadow: 4px 4px 6px #222222;\" width=\"64px\" height=\"64px\" />\n<a class=\"article_author_viewprofile\" href=\"/viewprofile.php?usr=" . $this->author . "\">\n<label class=\"username_label_" . $this->authorRole . "\" style=\"margin-bottom: 14px; margin-left: 10px; position: relative; top: -50px;\">" . $this->author . "</label></a>\n<br />\n<div style=\"margin-left: 94px; position: relative; top: -50px;\">\n<label class=\"article_body_comment\">" . $this->body . "</label>\n</div>\n</div>" . "\n\n";

                            return $str;
                        }
                    }

                    class BlogPost {
                        var $author;
                        var $authorRole;
                        var $title;
                        var $body;
                        var $date;
                        var $comments;
                        var $id;

                        function BlogPost() {
                            $this->author = 'Unknown';
                            $this->body = 'Unknown';
                            $this->title = 'Unknown';
                            $this->date = 'Unknown';
                            $this->authorRole = "member";
                            $this->comments = array('NO_COMMENTS');
                            $this->id = 0;
                        }

                        function read($data) {
                            $this->author = strip_tags($data['author']);
                            $this->body = strip_tags($data['body'], "<image><img><div><a><p><ul><li><b><i><u><br><span>");
                            $this->body = stripslashes(_nl2br($this->body));
                            $this->title = strip_tags($data['title']);
                            $this->comments = unserialize(strip_tags($data['comments']));
                            $this->id = strip_tags($data['id']);
                            $this->date = strip_tags($data['date']);

                            $result = mysql_query("SELECT * FROM users WHERE username='" . mysql_real_escape_string($this->author) . "'");
                            $field = mysql_fetch_assoc($result);

                            $this->authorRole = strip_tags($field['role']);
                        }

                        function getCommentHTML() {
                            $str = "<!-- Comments -->\n";

                            $stack = array();

                            foreach($this->comments as $c) {
                                if($c == 'NO_COMMENTS') {
                                    // echo 'Found "NO_COMMENTS"';
                                    break;
                                }

                                // echo "COMMENT_ID: " . $c . "<br />";

                                $result = mysql_query("SELECT * FROM blog_comments WHERE id='" . $c . "'");


                                while($field = mysql_fetch_assoc($result)) {
                                    // echo "Found a post!\n";
                                    array_push($stack, $field);
                                }
                            }

                            $np = array();

                            for($i = 0; $i < count($stack); $i++) {
                                $bp = new BlogComment;
                                $bp->read($stack[$i]);

                                echo "<!-- COMMENT #" . $i . "\n" . $bp->getHTML() . "\n-->";

                                $str = $str . "\n" . $bp->getHTML();
                            }

                            return $str;
                        }

                        function getHTML() {
                            $top = '';

                            if($i == 1) {
                                $top = 'style="position: relative; top: -20px;"';
                            }

                            $str = "<div class=\"article\" id=\"" . $this->id . "\">\n<a class=\"viewarticle_a\" href=\"/viewblogpost.php?id=" . $this->id . "\"><label class=\"article_title\">" . $this->title . "</label></a>\n<label class=\"article_date\"" . $top . ">" . $this->date . "</label>\n<div class=\"article_title_bottom_border\"></div>\n<div class=\"article_body\">" . $this->body . "</div><br><label class=\"article_author\">- <a class=\"article_author_viewprofile\" href=\"/viewprofile.php?usr=" . $this->author . "\"><label class=\"username_label_" . $this->authorRole . "\">" . $this->author . "</label></a></label><br />" . $this->getCommentHTML();

                            return $str;
                        }
                    }

                    function convert($str, $ky = ''){
                        if($ky == '')
                            return $str;

                        $ky = str_replace(chr(32), '', $ky);

                        if(strlen($ky) < 8)
                            exit('key error');

                        $kl = strlen($ky) < 32 ? strlen($ky) : 32;
                        $k = array();

                        for($i = 0; $i < $kl; $i++) {
                            $k[$i] = ord($ky{$i}) & 0x1F;
                        }

                        $j=0;

                        for($i = 0; $i < strlen($str); $i++) {
                            $e = ord($str{$i});
                            $str{$i} = $e & 0xE0 ? chr($e ^ $k[$j]) : chr($e);
                            $j++;
                            $j = $j == $kl ? 0 : $j;
                        }

                        return $str;
                    }

                    function getBlogPosts($result) {
                        $stack = array();

                        while($field = mysql_fetch_assoc($result)) {
                            // echo "Found a post!\n";
                            array_push($stack, $field);
                        }

                        return $stack;
                    }

                    function createBlogPosts($posts) {
                        $np = array();

                        for($i = count($posts) - 1; $i >= 0; $i--) {
                            $bp = new BlogPost;
                            $bp->read($posts[$i]);
                            array_push($np, $bp);
                        }

                        return $np;
                    }

                    function writeBlogPosts($posts) {
                        $i = 1;

                        foreach($posts as $post) {
                            echo $post->getHTML() . "\n\n";
                            $i++;
                        }
                    }

                    $postID = $_GET['id'];

                    $conn = mysql_connect(wuthost, wutusername, wutpassword));
                    mysql_select_db(wutdbname);
                    $result = mysql_query("SELECT * FROM blog WHERE id='" . mysql_real_escape_string($postID) . "'");

                    $posts = getBlogPosts($result);
                    $np = createBlogPosts($posts);
                    writeBlogPosts($np);

                    mysql_close($conn);
                ?>

                <?php
                    if($_SESSION['loggedin']) {
                    echo '
                    <div class="article_title_bottom_border" style="margin-bottom: 15px"></div>
                    <div id="new_comment_container">
                        <form method="post">
                            <textarea id="new_comment_field" name="new_comment_field" cols="80" rows="5" style="margin-left: 20px; padding: 4px; border-radius: 5px; -moz-border-radius: 5px; box-shadow: 2px 2px 4px black;" >
Enter your comment here.
                            </textarea>
                            <br />
                            <input type="submit" name="new_comment_button" value="  Submit  " style="margin-left: 615px;" id="new_comment_button" class="new_comment" />
                        </form>
                    </div> <!-- #new_comment_container -->';
                    } else {
                        echo '
                    <div class="article_title_bottom_border" style="margin-bottom: 15px"></div>
                    <div id="new_comment_container">
                        <label class="not_logged_in">You need to be logged in to post a comment</label>
                        </form>
                    </div> <!-- #new_comment_container -->';
                    }