PHP Code Modification Needed to make this work HELP PLS

ok first off

I need to make this script run

<?php
	ini_set ("include_path", ini_get ("include_path") . ':../:../../:../../../:../../../../');
	include ('ad_network.php');
	echo $ad_network[0];
?>

Code (markup):

I'm trying to get it to run in the same spot as the ad code below.But I need help so it displays on my forums in the same post as the other ads...

so it would have to go here. somewhere ?????

// Paste your ad code inside the single quotes
								'post'		=> '


<!-- Begin: AdBrite -->
<style type="text/css">
.adHeadline {font: bold 10pt Arial; text-decoration: underline; color: white;}
.adText {font: normal 10pt Arial; text-decoration: none; color: white;}
</style>
<script type="text/javascript" src="http://3.adbrite.com/mb/text_group.php?sid=20484&amp;newwin=1&amp;col=3&br=1"></script>
<p />
<div><a target="_top" href="http://www.adbrite.com/mb/commerce/purchase_form.php?opid=20484&amp;afsid=1">Your Ad Here</a></div>
<!-- End: AdBrite -->'





							);

Code (markup):

//  banner mod
			//-------------------------------------
			// You can change the number in: "$post_count == 2" to one you want to display the ad banner, without exceeding the maximum you've set per page
			// Default is 2, between 2nd and 3rd post 
			// Remove " and $first == 0" if you want ads displayed in every page instead of the first one only
			//-------------------------------------
			
			if ($post_count == 0)
			{
				$ad = array (	'name_css'	=> 'normalname',
								'post_css'	=> ($post_count % 2 ? 'post1' : 'post2'),
								// You may want to change the post icon here or completly remove it
								'post_icon'	=> '<img src="'.$ibforums->vars['img_url'].'/icon11.gif" alt="" /> ',
								// Paste your ad code inside the single quotes
								'post'		=> '


...


<!-- Begin: AdBrite -->
<style type="text/css">
.adHeadline {font: bold 10pt Arial; text-decoration: underline; color: white;}
.adText {font: normal 10pt Arial; text-decoration: none; color: white;}
</style>
<script type="text/javascript" src="http://3.adbrite.com/mb/text_group.php?sid=20484&amp;newwin=1&amp;col=3&br=1"></script>
<p />
<div><a target="_top" href="http://www.adbrite.com/mb/commerce/purchase_form.php?opid=20484&amp;afsid=1">Your Ad Here</a></div>
<!-- End: AdBrite -->'





							);
				
				$bot_poster = array (
									/* You can customize the informations shown about your bot here
									 * Uncomment, by removing "//" in front of the lines you want to show up
									 */
										'name'			=> 'KS Staff',
										'title'			=> 'ADBRITE - Maximum Advertising Exposure',
										'avatar'		=> $std->get_avatar( 'http://www.keepingscore.ca/google.gif', $ibforums->member['view_avs'], '100x100' ),
										//'member_rank_img' => '<img src="" border="0" alt="Group Icon" />',
										//'member_group'	=> $ibforums->lang['m_group'].' Bot',
									/* You can enter the date the bot joined your board in UNIX timestamp
									 * http://www.invisiontools.com/index.php/pg/hosted-unix [Currently broken, needs to remove &p=unix off the url to work)
									 * Default is set to 25/01/04, replace the numbers with $ibforums->vars['board_start'] if you want to use your board start date
									 */
										//'member_joined'	=> $ibforums->lang['m_joined'].' '.$std->get_date( 1074988800, 'JOINED' ),
										//'website_icon'	=> '<a href="http://www.keepingscore.ca" target="_blank"><{P_WEBSITE}></a>',
									);
				
				$replace = array (	'search'  => array	("<a href='{$ibforums->base_url}act=Post&amp;CODE=06&amp;f={$ibforums->input[f]}&amp;t={$ibforums->input[t]}&amp;p='><{P_QUOTE}></a>",
														 '<b><a title="'.$ibforums->lang['tt_link'].'" href="#" onclick="link_to_post(); return false;" style="text-decoration:underline">'.$ibforums->lang['posted_on'].'</a></b> '
														),
									
									'replace' => array	('',
														 '<b>ADBRITE</b>'
														)
								 );
				
				$this->output .= str_replace($replace['search'], $replace['replace'], $this->html->RenderRow( $ad, $bot_poster ));
				
				$post_count++;
			}



			$poster = array();
		
			// Get the member info. We parse the data and cache it.
			// It's likely that the same member posts several times in
			// one page, so it's not efficient to keep parsing the same
			// data
			
			if ($row['author_id'] != 0)
			{
				// Is it in the hash?
				if ( isset($cached_members[ $row['author_id'] ]) )
				{
					// Ok, it's already cached, read from it
					$poster = $cached_members[ $row['author_id'] ];
					$row['name_css'] = 'normalname';
				}
				else
				{
					$row['name_css'] = 'normalname';
					$poster = $this->parse_member( &$row );
					// Add it to the cached list
					$cached_members[ $row['author_id'] ] = $poster;
				}
			}
			else
			{
				// It's definately a guest...
				$poster = $std->set_up_guest( $row['author_name'] );
				$row['name_css'] = 'unreg';
			}
			
			//--------------------------------------------------------------
			
			$row['post_css'] = $post_count % 2 ? 'post1' : 'post2';
			
			
			//--------------------------------------------------------------
			
			if ( ($row['append_edit'] == 1) and ($row['edit_time'] != "") and ($row['edit_name'] != "") )
			{
				$e_time = $std->get_date( $row['edit_time'] , 'LONG' );
				
				$row['post'] .= "<br /><br /><span class='edit'>".sprintf($ibforums->lang['edited_by'], $row['edit_name'], $e_time)."</span>";
			}
			
			//--------------------------------------------------------------

Code (markup):