Blog, add related articles

echo '<div class="well text-center m-t-10 m-b-0">';
openside("Politika - související články");
 
 $related_blog = dbquery("SELECT * FROM ".DB_BLOG."
 WHERE ".groupaccess('blog_visibility')."
 AND (blog_start='0'||blog_start<=".time().")
 AND (blog_end='0'||blog_end>=".time().")
 AND blog_draft='0'
 AND blog_cat='".stripinput($data['blog_cat'])."'
 AND blog_id !='".stripinput($_GET['readmore'])."'
 ORDER BY RAND()
 DESC LIMIT 0,6");

 echo"<div style='margin-left:20px; margin-right:auto;' class='tbl-border'>";
 if (dbrows($related_blog)) {
 $i = 0;
 while ($related_blog_data = dbarray($related_blog)) {
 $row_color = ($i % 2 == 0 ? "tbl1" : "tbl2");
 $subject = trimlink(strip_tags(parseubb($related_blog_data['blog_subject'])), 80);
 echo "<div class='$row_color'><a href='".INFUSIONS."/blog/blog.php?readmore=".$related_blog_data['blog_id']."'>".$subject."</a><div style='float: left; padding-right: 40px;'>".showdate("%d.%m.%Y %H:%M", $related_blog_data['blog_datestamp'])."</div>n</div>n";
 $i++;
 }
 }else{
 echo"<div style='text-align: center;'>Není žádný související článek Politika!</div>n";
 }
 echo"</div></div>n";
closeside();