diff --git a/boot.php b/boot.php
index bf4e59293d..e535c171fd 100644
--- a/boot.php
+++ b/boot.php
@@ -1577,3 +1577,30 @@ function zrl($s,$force = false) {
 		return $s . $achar . 'zrl=' . urlencode($mine);
 	return $s;
 }
+
+/**
+* returns querystring as string from a mapped array
+*
+* @param params Array 
+* @return string
+*/
+function build_querystring($params, $name=null) { 
+    $ret = ""; 
+    foreach($params as $key=>$val) {
+        if(is_array($val)) { 
+            if($name==null) {
+                $ret .= build_querystring($val, $key); 
+            } else {
+                $ret .= build_querystring($val, $name."[$key]");    
+            }
+        } else {
+            $val = urlencode($val);
+            if($name!=null) {
+                $ret.=$name."[$key]"."=$val&"; 
+            } else {
+                $ret.= "$key=$val&"; 
+            }
+        } 
+    } 
+    return $ret;    
+}
diff --git a/mod/network.php b/mod/network.php
index c31260b44f..e69de29bb2 100644
--- a/mod/network.php
+++ b/mod/network.php
@@ -1,679 +0,0 @@
-<?php
-
-
-function network_init(&$a) {
-	if(! local_user()) {
-		notice( t('Permission denied.') . EOL);
-		return;
-	}
-	
-	$is_a_date_query = false;
-
-	if($a->argc > 1) {
-		for($x = 1; $x < $a->argc; $x ++) {
-			if(is_a_date_arg($a->argv[$x])) {
-				$is_a_date_query = true;
-				break;
-			}
-		}
-	}
-	
-	// fetch last used tab and redirect if needed
-	$sel_tabs = network_query_get_sel_tab($a);
-	$last_sel_tabs = get_pconfig(local_user(), 'network.view','tab.selected');
-	if (is_array($last_sel_tabs)){
-		$tab_urls = array(
-			'/network?f=&order=comment',						//all
-			'/network?f=&order=post',		//postord
-			'/network?f=&conv=1',			//conv
-			'/network/new',					//new
-			'/network?f=&star=1',			//starred
-			'/network?f=&bmark=1',			//bookmarked
-			'/network?f=&spam=1',			//spam
-		);
-		
-		// redirect if current selected tab is 'no_active' and
-		// last selected tab is _not_ 'all_active'. 
-		// and this isn't a date query
-
-		if ($sel_tabs[0] == 'active' && $last_sel_tabs[0]!='active' && (! $is_a_date_query)) {
-
-
-			$k = array_search('active', $last_sel_tabs);
-			//echo "<pre>"; var_dump($sel_tabs, $last_sel_tabs, $tab_urlsm, $k, $tab_urls[$k]); killme();
-			goaway($a->get_baseurl() . $tab_urls[$k]);
-		}
-	}
-	
-	$group_id = (($a->argc > 1 && intval($a->argv[1])) ? intval($a->argv[1]) : 0);
-		  
-	require_once('include/group.php');
-	require_once('include/contact_widgets.php');
-	require_once('include/items.php');
-
-	if(! x($a->page,'aside'))
-		$a->page['aside'] = '';
-
-	$search = ((x($_GET,'search')) ? escape_tags($_GET['search']) : '');
-
-	if(x($_GET,'save')) {
-		$r = q("select * from `search` where `uid` = %d and `term` = '%s' limit 1",
-			intval(local_user()),
-			dbesc($search)
-		);
-		if(! count($r)) {
-			q("insert into `search` ( `uid`,`term` ) values ( %d, '%s') ",
-				intval(local_user()),
-				dbesc($search)
-			);
-		}
-	}
-	if(x($_GET,'remove')) {
-		q("delete from `search` where `uid` = %d and `term` = '%s' limit 1",
-			intval(local_user()),
-			dbesc($search)
-		);
-	}
-
-
-	
-	// search terms header
-	if(x($_GET,'search')) {
-		$a->page['content'] .= '<h2>' . t('Search Results For:') . ' '  . $search . '</h2>';
-	}
-
-	$a->page['aside'] .= group_side('network','network',true,$group_id);
-	$a->page['aside'] .= posted_date_widget($a->get_baseurl() . '/network',local_user(),false);	
-	$a->page['aside'] .= networks_widget($a->get_baseurl(true) . '/network',(x($_GET, 'nets') ? $_GET['nets'] : ''));
-	$a->page['aside'] .= saved_searches($search);
-	$a->page['aside'] .= fileas_widget($a->get_baseurl(true) . '/network',(x($_GET, 'file') ? $_GET['file'] : ''));
-
-}
-
-function saved_searches($search) {
-
-	$a = get_app();
-
-	$srchurl = '/network?f=' 
-		. ((x($_GET,'cid'))   ? '&cid='   . $_GET['cid']   : '') 
-		. ((x($_GET,'star'))  ? '&star='  . $_GET['star']  : '')
-		. ((x($_GET,'bmark')) ? '&bmark=' . $_GET['bmark'] : '')
-		. ((x($_GET,'conv'))  ? '&conv='  . $_GET['conv']  : '')
-		. ((x($_GET,'nets'))  ? '&nets='  . $_GET['nets']  : '')
-		. ((x($_GET,'cmin'))  ? '&cmin='  . $_GET['cmin']  : '')
-		. ((x($_GET,'cmax'))  ? '&cmax='  . $_GET['cmax']  : '')
-		. ((x($_GET,'file'))  ? '&file='  . $_GET['file']  : '');
-	;
-	
-	$o = '';
-
-	$r = q("select `id`,`term` from `search` WHERE `uid` = %d",
-		intval(local_user())
-	);
-
-	$saved = array();
-
-	if(count($r)) {
-		foreach($r as $rr) {
-			$saved[] = array(
-				'id'            => $rr['id'],
-				'term'			=> $rr['term'],
-				'encodedterm' 	=> urlencode($rr['term']),
-				'delete'		=> t('Remove term'),
-				'selected'		=> ($search==$rr['term']),
-			);
-		}
-	}		
-
-	
-	$tpl = get_markup_template("saved_searches_aside.tpl");
-	$o = replace_macros($tpl, array(
-		'$title'	 => t('Saved Searches'),
-		'$add'		 => t('add'),
-		'$searchbox' => search($search,'netsearch-box',$srchurl,true),
-		'$saved' 	 => $saved,
-	));
-	
-	return $o;
-
-}
-
-/**
- * Return selected tab from query
- * 
- * urls -> returns
- * 		'/network'					=> $no_active = 'active'
- * 		'/network?f=&order=comment'	=> $comment_active = 'active'
- * 		'/network?f=&order=post'	=> $postord_active = 'active'
- * 		'/network?f=&conv=1',		=> $conv_active = 'active'
- * 		'/network/new',				=> $new_active = 'active'
- * 		'/network?f=&star=1',		=> $starred_active = 'active'
- * 		'/network?f=&bmark=1',		=> $bookmarked_active = 'active'
- * 		'/network?f=&spam=1',		=> $spam_active = 'active'
- * 
- * @return Array ( $no_active, $comment_active, $postord_active, $conv_active, $new_active, $starred_active, $bookmarked_active, $spam_active );
- */
-function network_query_get_sel_tab($a) {
-	$no_active='';
-	$starred_active = '';
-	$new_active = '';
-	$bookmarked_active = '';
-	$all_active = '';
-	$search_active = '';
-	$conv_active = '';
-	$spam_active = '';
-	$postord_active = '';
-
-	if(($a->argc > 1 && $a->argv[1] === 'new') 
-		|| ($a->argc > 2 && $a->argv[2] === 'new')) {
-			$new_active = 'active';
-	}
-	
-	if(x($_GET,'search')) {
-		$search_active = 'active';
-	}
-	
-	if(x($_GET,'star')) {
-		$starred_active = 'active';
-	}
-	
-	if(x($_GET,'bmark')) {
-		$bookmarked_active = 'active';
-	}
-
-	if(x($_GET,'conv')) {
-		$conv_active = 'active';
-	}
-
-	if(x($_GET,'spam')) {
-		$spam_active = 'active';
-	}
-
-	
-	
-	if (($new_active == '') 
-		&& ($starred_active == '') 
-		&& ($bookmarked_active == '')
-		&& ($conv_active == '')
-		&& ($search_active == '')
-		&& ($spam_active == '')) {
-			$no_active = 'active';
-	}
-
-	if ($no_active=='active' && x($_GET,'order')) {
-		switch($_GET['order']){
-		 case 'post': $postord_active = 'active'; $no_active=''; break;
-		 case 'comment' : $all_active = 'active'; $no_active=''; break;
-		}
-	}
-	
-	return array($no_active, $all_active, $postord_active, $conv_active, $new_active, $starred_active, $bookmarked_active, $spam_active);
-}
-
-
-function network_content(&$a, $update = 0) {
-
-	require_once('include/conversation.php');
-
-	if(! local_user()) {
-		$_SESSION['return_url'] = $a->query_string;
-    	return login(false);
-	}
-
-	$arr = array('query' => $a->query_string);
-
-	call_hooks('network_content_init', $arr);
-
-
-	$datequery = $datequery2 = '';
-
-	$group = 0;
-
-	$nouveau = false;
-
-	if($a->argc > 1) {
-		for($x = 1; $x < $a->argc; $x ++) {
-			if(is_a_date_arg($a->argv[$x])) {
-				if($datequery)
-					$datequery2 = escape_tags($a->argv[$x]);
-				else {
-					$datequery = escape_tags($a->argv[$x]);
-					$_GET['order'] = 'post';
-				}
-			}
-			elseif($a->argv[$x] === 'new') {
-				$nouveau = true;
-			}
-			elseif(intval($a->argv[$x])) {
-				$group = intval($a->argv[$x]);
-				$def_acl = array('allow_gid' => '<' . $group . '>');
-			}
-		}
-	}
-
-
-	$o = '';
-
-	// item filter tabs
-	// TODO: fix this logic, reduce duplication
-	//$a->page['content'] .= '<div class="tabs-wrapper">';
-	
-	list($no_active, $all_active, $postord_active, $conv_active, $new_active, $starred_active, $bookmarked_active, $spam_active) = network_query_get_sel_tab($a);
-	// if no tabs are selected, defaults to comments
-	if ($no_active=='active') $all_active='active';
-	//echo "<pre>"; var_dump($no_active, $all_active, $postord_active, $conv_active, $new_active, $starred_active, $bookmarked_active, $spam_active); killme();
-
-	$cmd = (($datequery) ? '' : $a->cmd);
-	$len_naked_cmd = strlen(str_replace('/new','',$cmd));		
-
-	// tabs
-	$tabs = array(
-		array(
-			'label' => t('Commented Order'),
-			'url'=>$a->get_baseurl(true) . '/' . str_replace('/new', '', $cmd) . '?f=&order=comment' . ((x($_GET,'cid')) ? '&cid=' . $_GET['cid'] : ''), 
-			'sel'=>$all_active,
-			'title'=> t('Sort by Comment Date'),
-		),
-		array(
-			'label' => t('Posted Order'),
-			'url'=>$a->get_baseurl(true) . '/' . str_replace('/new', '', $cmd) . '?f=&order=post' . ((x($_GET,'cid')) ? '&cid=' . $_GET['cid'] : ''), 
-			'sel'=>$postord_active,
-			'title' => t('Sort by Post Date'),
-		),
-
-		array(
-			'label' => t('Personal'),
-			'url' => $a->get_baseurl(true) . '/' . str_replace('/new', '', $cmd) . ((x($_GET,'cid')) ? '/?f=&cid=' . $_GET['cid'] : '') . '&conv=1',
-			'sel' => $conv_active,
-			'title' => t('Posts that mention or involve you'),
-		),
-		array(
-			'label' => t('New'),
-			'url' => $a->get_baseurl(true) . '/' . str_replace('/new', '', $cmd) . ($len_naked_cmd ? '/' : '') . 'new' . ((x($_GET,'cid')) ? '/?f=&cid=' . $_GET['cid'] : ''),
-			'sel' => $new_active,
-			'title' => t('Activity Stream - by date'),
-		),
-		array(
-			'label' => t('Starred'),
-			'url'=>$a->get_baseurl(true) . '/' . str_replace('/new', '', $cmd) . ((x($_GET,'cid')) ? '/?f=&cid=' . $_GET['cid'] : '') . '&star=1',
-			'sel'=>$starred_active,
-			'title' => t('Favourite Posts'),
-		),
-		array(
-			'label' => t('Shared Links'),
-			'url'=>$a->get_baseurl(true) . '/' . str_replace('/new', '', $cmd) . ((x($_GET,'cid')) ? '/?f=&cid=' . $_GET['cid'] : '') . '&bmark=1',
-			'sel'=>$bookmarked_active,
-			'title'=> t('Interesting Links'),
-		),	
-//		array(
-//			'label' => t('Spam'),
-//			'url'=>$a->get_baseurl(true) . '/network?f=&spam=1'
-//			'sel'=> $spam_active,
-//			'title' => t('Posts flagged as SPAM'),
-//		),	
-
-	);
-	
-	// save selected tab, but only if not in search or file mode
-	if(!x($_GET,'search') && !x($_GET,'file')) {
-		set_pconfig( local_user(), 'network.view','tab.selected',array($all_active, $postord_active, $conv_active, $new_active, $starred_active, $bookmarked_active, $spam_active) );
-	}
-
-	$arr = array('tabs' => $tabs);
-	call_hooks('network_tabs', $arr);
-
-	$o .= replace_macros(get_markup_template('common_tabs.tpl'), array('$tabs'=> $arr['tabs']));
-
-	// --- end item filter tabs
-
-
-
-	
-
-	$contact_id = $a->cid;
-
-	require_once('include/acl_selectors.php');
-
-	$cid = ((x($_GET,'cid')) ? intval($_GET['cid']) : 0);
-	$star = ((x($_GET,'star')) ? intval($_GET['star']) : 0);
-	$bmark = ((x($_GET,'bmark')) ? intval($_GET['bmark']) : 0);
-	$order = ((x($_GET,'order')) ? notags($_GET['order']) : 'comment');
-	$liked = ((x($_GET,'liked')) ? intval($_GET['liked']) : 0);
-	$conv = ((x($_GET,'conv')) ? intval($_GET['conv']) : 0);
-	$spam = ((x($_GET,'spam')) ? intval($_GET['spam']) : 0);
-	$nets = ((x($_GET,'nets')) ? $_GET['nets'] : '');
-	$cmin = ((x($_GET,'cmin')) ? intval($_GET['cmin']) : 0);
-	$cmax = ((x($_GET,'cmax')) ? intval($_GET['cmax']) : 99);
-	$file = ((x($_GET,'file')) ? $_GET['file'] : '');
-
-
-
-	if(x($_GET,'search') || x($_GET,'file'))
-		$nouveau = true;
-	if($cid)
-		$def_acl = array('allow_cid' => '<' . intval($cid) . '>');
-
-	if($nets) {
-		$r = q("select id from contact where uid = %d and network = '%s' and self = 0",
-			intval(local_user()),
-			dbesc($nets)
-		);
-
-		$str = '';
-		if(count($r))
-			foreach($r as $rr)
-				$str .= '<' . $rr['id'] . '>';
-		if(strlen($str))
-			$def_acl = array('allow_cid' => $str);
-	}
-
-	if(! $update) {
-		if($group) {
-			if(($t = group_public_members($group)) && (! get_pconfig(local_user(),'system','nowarn_insecure'))) {
-				notice( sprintf( tt('Warning: This group contains %s member from an insecure network.',
-									'Warning: This group contains %s members from an insecure network.',
-									$t), $t ) . EOL);
-				notice( t('Private messages to this group are at risk of public disclosure.') . EOL);
-			}
-		}
-
-		nav_set_selected('network');
-
-		$celeb = ((($a->user['page-flags'] == PAGE_SOAPBOX) || ($a->user['page-flags'] == PAGE_COMMUNITY)) ? true : false);
-
-		$x = array(
-			'is_owner' => true,
-			'allow_location' => $a->user['allow_location'],
-			'default_location' => $a->user['default-location'],
-			'nickname' => $a->user['nickname'],
-			'lockstate' => ((($group) || ($cid) || ($nets) || (is_array($a->user) && ((strlen($a->user['allow_cid'])) || (strlen($a->user['allow_gid'])) || (strlen($a->user['deny_cid'])) || (strlen($a->user['deny_gid']))))) ? 'lock' : 'unlock'),
-			'acl' => populate_acl((($group || $cid || $nets) ? $def_acl : $a->user), $celeb),
-			'bang' => (($group || $cid || $nets) ? '!' : ''),
-			'visitor' => 'block',
-			'profile_uid' => local_user()
-		);
-
-		$o .= status_editor($a,$x);
-
-	}
-
-
-	// We don't have to deal with ACL's on this page. You're looking at everything
-	// that belongs to you, hence you can see all of it. We will filter by group if
-	// desired. 
-
-	
-	$sql_options  = (($star) ? " and starred = 1 " : '');
-	$sql_options .= (($bmark) ? " and bookmark = 1 " : '');
-
-	$sql_nets = (($nets) ? sprintf(" and `contact`.`network` = '%s' ", dbesc($nets)) : '');
-
-	$sql_extra = " AND `item`.`parent` IN ( SELECT `parent` FROM `item` WHERE `id` = `parent` $sql_options ) ";
-
-	if($group) {
-		$r = q("SELECT `name`, `id` FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1",
-			intval($group),
-			intval($_SESSION['uid'])
-		);
-		if(! count($r)) {
-			if($update)
-				killme();
-			notice( t('No such group') . EOL );
-			goaway($a->get_baseurl(true) . '/network');
-			// NOTREACHED
-		}
-
-		$contacts = expand_groups(array($group));
-		if((is_array($contacts)) && count($contacts)) {
-			$contact_str = implode(',',$contacts);
-		}
-		else {
-				$contact_str = ' 0 ';
-				info( t('Group is empty'));
-		}
-
-		$sql_extra = " AND `item`.`parent` IN ( SELECT DISTINCT(`parent`) FROM `item` WHERE 1 $sql_options AND ( `contact-id` IN ( $contact_str ) OR `allow_gid` like '" . protect_sprintf('%<' . intval($group) . '>%') . "' ) and deleted = 0 ) ";
-		$o = '<h2>' . t('Group: ') . $r[0]['name'] . '</h2>' . $o;
-	}
-	elseif($cid) {
-
-		$r = q("SELECT `id`,`name`,`network`,`writable`,`nurl` FROM `contact` WHERE `id` = %d 
-				AND `blocked` = 0 AND `pending` = 0 LIMIT 1",
-			intval($cid)
-		);
-		if(count($r)) {
-			$sql_extra = " AND `item`.`parent` IN ( SELECT DISTINCT(`parent`) FROM `item` WHERE 1 $sql_options AND `contact-id` = " . intval($cid) . " and deleted = 0 ) ";
-			$o = '<h2>' . t('Contact: ') . $r[0]['name'] . '</h2>' . $o;
-			if($r[0]['network'] === NETWORK_OSTATUS && $r[0]['writable'] && (! get_pconfig(local_user(),'system','nowarn_insecure'))) {
-				notice( t('Private messages to this person are at risk of public disclosure.') . EOL);
-			}
-
-		}
-		else {
-			notice( t('Invalid contact.') . EOL);
-			goaway($a->get_baseurl(true) . '/network');
-			// NOTREACHED
-		}
-	}
-
-	if((! $group) && (! $cid) && (! $update)) {
-		$o .= get_birthdays();
-		$o .= get_events();
-	}
-
-	if(! $update) {
-		// The special div is needed for liveUpdate to kick in for this page.
-		// We only launch liveUpdate if you aren't filtering in some incompatible 
-		// way and also you aren't writing a comment (discovered in javascript).
-
-		$o .= '<div id="live-network"></div>' . "\r\n";
-		$o .= "<script> var profile_uid = " . $_SESSION['uid'] 
-			. "; var netargs = '" . substr($a->cmd,8)
-			. '?f='
-			. ((x($_GET,'cid'))    ? '&cid='    . $_GET['cid']    : '')
-			. ((x($_GET,'search')) ? '&search=' . $_GET['search'] : '') 
-			. ((x($_GET,'star'))   ? '&star='   . $_GET['star']   : '') 
-			. ((x($_GET,'order'))  ? '&order='  . $_GET['order']  : '') 
-			. ((x($_GET,'bmark'))  ? '&bmark='  . $_GET['bmark']  : '') 
-			. ((x($_GET,'liked'))  ? '&liked='  . $_GET['liked']  : '') 
-			. ((x($_GET,'conv'))   ? '&conv='   . $_GET['conv']   : '') 
-			. ((x($_GET,'spam'))   ? '&spam='   . $_GET['spam']   : '') 
-			. ((x($_GET,'nets'))   ? '&nets='   . $_GET['nets']   : '') 
-			. ((x($_GET,'cmin'))   ? '&cmin='   . $_GET['cmin']   : '') 
-			. ((x($_GET,'cmax'))   ? '&cmax='   . $_GET['cmax']   : '') 
-			. ((x($_GET,'file'))   ? '&file='   . $_GET['file']   : '') 
-
-			. "'; var profile_page = " . $a->pager['page'] . "; </script>\r\n";
-	}
-
-	$sql_extra3 = '';
-
-	if($datequery) {
-		$sql_extra3 .= protect_sprintf(sprintf(" AND item.created <= '%s' ", dbesc(datetime_convert(date_default_timezone_get(),'',$datequery))));
-	}
-	if($datequery2) {
-		$sql_extra3 .= protect_sprintf(sprintf(" AND item.created >= '%s' ", dbesc(datetime_convert(date_default_timezone_get(),'',$datequery2))));
-	}
-
-	$sql_extra2 = (($nouveau) ? '' : " AND `item`.`parent` = `item`.`id` ");
-	$sql_extra3 = (($nouveau) ? '' : $sql_extra3);
-
-	if(x($_GET,'search')) {
-		$search = escape_tags($_GET['search']);
-		if (get_config('system','use_fulltext_engine')) {
-			if(strpos($search,'#') === 0)
-				$sql_extra .= sprintf(" AND (MATCH(tag) AGAINST ('".'"%s"'."' in boolean mode)) ",
-					dbesc(protect_sprintf($search))
-				);
-			else
-				$sql_extra .= sprintf(" AND (MATCH(`item`.`body`) AGAINST ('".'"%s"'."' in boolean mode) or MATCH(tag) AGAINST ('".'"%s"'."' in boolean mode)) ",
-					dbesc(protect_sprintf($search)),
-					dbesc(protect_sprintf($search))
-				);
-		} else {
-			$sql_extra .= sprintf(" AND ( `item`.`body` like '%s' OR `item`.`tag` like '%s' ) ",
-					dbesc(protect_sprintf('%' . $search . '%')),
-					dbesc(protect_sprintf('%]' . $search . '[%'))
-			);
-		}
-	}
-	if(strlen($file)) {
-		$sql_extra .= file_tag_file_query('item',unxmlify($file));
-	}
-
-	if($conv) {
-		$myurl = $a->get_baseurl() . '/profile/'. $a->user['nickname'];
-		$myurl = substr($myurl,strpos($myurl,'://')+3);
-		$myurl = str_replace('www.','',$myurl);
-		$diasp_url = str_replace('/profile/','/u/',$myurl);
-		if (get_config('system','use_fulltext_engine'))
-			$sql_extra .= sprintf(" AND `item`.`parent` IN (SELECT distinct(`parent`) from item where (MATCH(`author-link`) AGAINST ('".'"%s"'."' in boolean mode) or MATCH(`tag`) AGAINST ('".'"%s"'."' in boolean mode) or MATCH(tag) AGAINST ('".'"%s"'."' in boolean mode))) ",
-				dbesc(protect_sprintf($myurl)),
-				dbesc(protect_sprintf($myurl)),
-				dbesc(protect_sprintf($diasp_url))
-			);
-		else
-			$sql_extra .= sprintf(" AND `item`.`parent` IN (SELECT distinct(`parent`) from item where ( `author-link` like '%s' or `tag` like '%s' or tag like '%s' )) ",
-				dbesc(protect_sprintf('%' . $myurl)),
-				dbesc(protect_sprintf('%' . $myurl . ']%')),
-				dbesc(protect_sprintf('%' . $diasp_url . ']%'))
-			);
-
-	}
-
-	if($update) {
-
-		// only setup pagination on initial page view
-		$pager_sql = '';
-
-	}
-	else {
-		$r = q("SELECT COUNT(*) AS `total`
-			FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
-			WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
-			AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
-			$sql_extra2 $sql_extra3
-			$sql_extra $sql_nets ",
-			intval($_SESSION['uid'])
-		);
-
-		if(count($r)) {
-			$a->set_pager_total($r[0]['total']);
-	                $itemspage_network = get_pconfig(local_user(),'system','itemspage_network');
-                        $a->set_pager_itemspage(((intval($itemspage_network)) ? $itemspage_network : 40));
-		}
-		$pager_sql = sprintf(" LIMIT %d, %d ",intval($a->pager['start']), intval($a->pager['itemspage']));
-	}
-
-	$simple_update = (($update) ? " and `item`.`unseen` = 1 " : '');
-
-	if($nouveau) {
-		// "New Item View" - show all items unthreaded in reverse created date order
-
-		$items = q("SELECT `item`.*, `item`.`id` AS `item_id`, 
-			`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`, `contact`.`writable`,
-			`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
-			`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
-			FROM `item`, `contact`
-			WHERE `item`.`uid` = %d AND `item`.`visible` = 1 
-			AND `item`.`deleted` = 0 and `item`.`moderated` = 0
-			$simple_update
-			AND `contact`.`id` = `item`.`contact-id`
-			AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
-			$sql_extra $sql_nets
-			ORDER BY `item`.`received` DESC $pager_sql ",
-			intval($_SESSION['uid'])
-		);
-
-	}
-	else {
-
-		// Normal conversation view
-
-
-		if($order === 'post')
-				$ordering = "`created`";
-		else
-				$ordering = "`commented`";
-
-		// Fetch a page full of parent items for this page
-
-		if($update) {
-			$r = q("SELECT `parent` AS `item_id`, `contact`.`uid` AS `contact_uid`
-				FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
-				WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
-				and `item`.`moderated` = 0 and `item`.`unseen` = 1
-				AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
-				$sql_extra3 $sql_extra $sql_nets ",
-				intval(local_user())
-			);
-		}
-		else {
-			$r = q("SELECT `item`.`id` AS `item_id`, `contact`.`uid` AS `contact_uid`
-				FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
-				WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
-				AND `item`.`moderated` = 0 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
-				AND `item`.`parent` = `item`.`id`
-				$sql_extra3 $sql_extra $sql_nets
-				ORDER BY `item`.$ordering DESC $pager_sql ",
-				intval(local_user())
-			);
-		}
-
-		// Then fetch all the children of the parents that are on this page
-
-		$parents_arr = array();
-		$parents_str = '';
-
-		if(count($r)) {
-			foreach($r as $rr)
-				if(! in_array($rr['item_id'],$parents_arr))
-					$parents_arr[] = $rr['item_id'];
-			$parents_str = implode(', ', $parents_arr);
-
-			$items = q("SELECT `item`.*, `item`.`id` AS `item_id`,
-				`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`alias`, `contact`.`rel`, `contact`.`writable`,
-				`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
-				`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
-				FROM `item`, `contact`
-				WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
-				AND `item`.`moderated` = 0 AND `contact`.`id` = `item`.`contact-id`
-				AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
-				AND `item`.`parent` IN ( %s )
-				$sql_extra ",
-				intval(local_user()),
-				dbesc($parents_str)
-			);
-
-			$items = conv_sort($items,$ordering);
-
-		} else {
-			$items = array();
-		}
-	}
-
-
-	// We aren't going to try and figure out at the item, group, and page
-	// level which items you've seen and which you haven't. If you're looking
-	// at the top level network page just mark everything seen. 
-	
-	if((! $group) && (! $cid) && (! $star)) {
-		$r = q("UPDATE `item` SET `unseen` = 0 
-			WHERE `unseen` = 1 AND `uid` = %d",
-			intval(local_user())
-		);
-	}
-
-	// Set this so that the conversation function can find out contact info for our wall-wall items
-	$a->page_contact = $a->contact;
-
-	$mode = (($nouveau) ? 'network-new' : 'network');
-
-	$o .= conversation($a,$items,$mode,$update);
-
-	if(! $update) {
-		$o .= paginate($a);
-	}
-
-	return $o;
-}