function print_output($vartext, $sendheader = true)
{
global $pagestarttime, $querytime, $vbulletin;
global $vbphrase, $stylevar; 

// do Dani's SEO optimization
global $session;

$search_array = array(
'#<a ([^>]*)href' . preg_quote("=\"forumdisplay.php?$session[sessionurl]f=") . '([0-9]+)' . preg_quote("&amp;page=") . '([0-9]+)' . preg_quote("&amp;sort=") . '([a-z]*)' . preg_quote("&amp;order="). '([a-z]*)' . preg_quote("&amp;pp=") . '([0-9]*)' . preg_quote("&amp;daysprune="). '([^"]*)"#',
'#<a ([^>]*)href' . preg_quote("=\"forumdisplay.php?$session[sessionurl]f=") . '([0-9]+)' . preg_quote("&amp;daysprune=") . '([^"^&]*)' . preg_quote("&amp;order=") . '([a-z]*)' . preg_quote("&amp;sort=") . '([a-z]*)"#',
'#<a ([^>]*)href' . preg_quote("=\"forumdisplay.php?$session[sessionurl]f=") . '([0-9]+)' . preg_quote("&amp;daysprune="). '([^"^&]*)"#',
'#<a ([^>]*)href' . preg_quote("=\"forumdisplay.php?$session[sessionurl]f=") . '([0-9]+)' . preg_quote("&amp;page=") . '([0-9]+)"#',
'#<a ([^>]*)href' . preg_quote("=\"forumdisplay.php?$session[sessionurl]f=") . '([0-9]+)"#',
'#<a ([^>]*)href' . preg_quote("=\"showthread.php?$session[sessionurl]t=") . '([0-9]+)' . preg_quote("&amp;page=") . '([0-9]*)' . preg_quote("&amp;pp=") . '([0-9]+)"#',
'#<a ([^>]*)href' . preg_quote("=\"showthread.php?$session[sessionurl]t=") . '([0-9]+)' . preg_quote("&amp;page=") . '([0-9]+)"#',
'#<a ([^>]*)href' . preg_quote("=\"showthread.php?$session[sessionurl]t=") . '([0-9]+)"#',
'#<a ([^>]*)href' . preg_quote("=\"showthread.php?$session[sessionurl]goto=lastpost&amp;t=") . '([0-9]+)"#',
'#<a ([^>]*)href' . preg_quote("=\"showthread.php?$session[sessionurl]goto=newpost&amp;t=") . '([0-9]+)"#',
'#<a ([^>]*)href' . preg_quote("=\"printthread.php?$session[sessionurl]t=") . '([0-9]+)"#',
'#<a ([^>]*)href' . preg_quote("=\"sendmessage.php?$session[sessionurl]do=sendtofriend&amp;t=") . '([0-9]+)"#', 
'#<a ([^>]*)href' . preg_quote("=\"showthread.php?$session[sessionurl]t=") . '([0-9]+)' . preg_quote("&amp;goto=next"). '([a-z]+)"#',
'#<a ([^>]*)href' . preg_quote("=\"showthread.php?$session[sessionurl]p=") . '([0-9]+)"#',
'#<a ([^>]*)href' . preg_quote("=\"showthread.php?$session[sessionurl]p=") . '([0-9]+)' . preg_quote("&amp;page=") . '([0-9]+)' . preg_quote("&amp;pp=") . '([0-9]+)"#',
'#<a ([^>]*)href' . preg_quote("=\"showpost.php?$session[sessionurl]p=") . '([0-9]+)' . preg_quote("&amp;postcount=") . '([0-9]+)"#', 
'#<a ([^>]*)href' . preg_quote("=\"showthread.php?$session[sessionurl]mode=") . '([a-z]+)' . preg_quote("&amp;t=") . '([0-9]+)"#',
'#<a ([^>]*)href' . preg_quote("=\"showthread.php?$session[sessionurl]p=") . '([0-9]+)' . preg_quote("&amp;mode=") . '([a-z]+)\##', 

'#<a ([^>]*)href' . preg_quote("=\"announcement.php?$session[sessionurl]f=") . '([0-9]+)' . preg_quote("&amp;announcementid=") . '([0-9]+)"#',
'#<a ([^>]*)href' . preg_quote("=\"announcement.php?$session[sessionurl]f=") . '([0-9]+)"#',

// sanitizing
'#<a ([^>]*)href\=\"([^"]*)&amp;page=([^"]*).html"#',
'#<a ([^>]*)href\=\"([^"]*)&amp;highlight=([^"]*).html"#',

// other
'#<a ([^>]*)href' . preg_quote("=\"search.php?$session[sessionurl]do=getdaily&amp;f=") . '([0-9]*)"#',
'#<a ([^>]*)href' . preg_quote("=\"search.php?$session[sessionurl]do=getdaily") . '"#',
'#<a ([^>]*)href' . preg_quote("=\"search.php?$session[sessionurl]do=process&amp;replyless=1&amp;replylimit=0&amp;dontcache=1&amp;forumchoice=&amp;childforums=1") . '"#',
'#<a ([^>]*)href' . preg_quote("=\"search.php?$session[sessionurl]do=process&amp;replyless=1&amp;replylimit=0&amp;dontcache=1&amp;forumchoice=") . '([0-9]+)' . preg_quote("&amp;childforums=1") . '"#'

);
$replace_array = array(
'<a \1href="forum\2-\3-\4-\5-\6-\7.html"',
'<a \1href="forum\2-\3-\4-\5.html"',
'<a \1href="forum\2-\3.html"',
'<a \1href="forum\2-\3.html"',
'<a \1href="forum\2.html"',
'<a \1href="thread\2-\3.html"',
'<a \1href="thread\2-\3.html"',
'<a \1href="thread\2.html"',
'<a \1href="lastpostinthread\2.html"',
'<a \1href="newpostinthread\2.html"',
'<a \1href="printthread\2.html"',
'<a \1href="sendthread\2.html"',
'<a \1href="next\3tothread\2.html"', 
'<a \1href="post\2.html"', 
'<a \1href="post\2-\3-\4.html"', 
'<a \1href="post\2-\3.html"', 
'<a \1href="thread\3-\2.html"', 
'<a \1href="post\2-\3.html#', 

'<a \1href="announcement\2-\3.html"',
'<a \1href="announcement\2.html"',

// sanitizing
'<a \1href="\2-\3.html"',
'<a \1href="\2-\3.html"',

// other
'<a \1href="getdaily\2.html"',
'<a \1href="getdaily.html"',
'<a \1href="unanswered.html"',
'<a \1href="unanswered\2.html"'

);
$vartext = preg_replace($search_array, $replace_array, $vartext);