<?php

/******************************************************************************
 *
 *	PROJECT: Flynax Classifieds Software
 *	VERSION: 4.0
 *	LISENSE: http://www.flynax.com/license-agreement.html
 *	PRODUCT: General Classifieds
 *	
 *	FILE: RLMOBILE.CLASS.PHP
 *
 *	This script is a commercial software and any kind of using it must be 
 *	coordinate with Flynax Owners Team and be agree to Flynax License Agreement
 *
 *	This block may not be removed from this file or any other files with out 
 *	permission of Flynax respective owners.
 *
 *	Copyrights Flynax Classifieds Software | 2012
 *	http://www.flynax.com/
 *
 ******************************************************************************/

class rlMobile extends reefless
{
	/**
	* @var bool - browser mode, is mobile
	**/
	var $isMobile = false;
	
	/**
	* @var calculate items
	**/
	var $calc;
		
	/**
	* class constructor
	**/
	function rlMobile()
	{
		$this -> mobileDeviceDetect();
		$this -> tplHandler();
	}
	
	/**
	* mobile device detect
	*
	* @return 
	**/
	function mobileDeviceDetect()
	{
		$mobile_browser   = false;
		$user_agent       = $_SERVER['HTTP_USER_AGENT'];
		$accept           = $_SERVER['HTTP_ACCEPT'];

		switch(true)
		{
			case (preg_match('/ipad/i', $user_agent));

				$mobile_browser = true;
				if(substr($ipad,0,4)=='http')
				{
					$browser_name = 'iPad';
				}
				break;

		    case (preg_match('/ipod/i', $user_agent) || preg_match('/iphone/i', $user_agent));
				$mobile_browser = true;
				if(substr($iphone,0,4)=='http')
				{
					$browser_name = 'Apple';
				}
		    	break;

    		case (preg_match('/android/i', $user_agent));
			      
				$mobile_browser = true;
			    $browser_name = 'Android';        
			    break;

    		case (preg_match('/opera mini/i', $user_agent));
      			$mobile_browser = true;
      			$browser_name = 'Opera'; 
    			break;

    		case (preg_match('/blackberry/i', $user_agent));
      			$mobile_browser = true;
	       		$browser_name = 'Blackberry';
    			break;

    		case (preg_match('/(pre\/|palm os|palm|hiptop|avantgo|plucker|xiino|blazer|elaine)/i', $user_agent));
      			$mobile_browser = true;
      			$browser_name = 'Palm';
    			break;

    		case (preg_match('/(iris|3g_t|windows ce|opera mobi|windows ce; smartphone;|windows ce; iemobile)/i', $user_agent));
      			$mobile_browser = true;
      			$browser_name = 'Windows Smartphone';
    			break;

    		case (preg_match('/(mini 9.5|vx1000|lge |m800|e860|u940|ux840|compal|wireless| mobi|ahong|lg380|lgku|lgu900|lg210|lg47|lg920|lg840|lg370|sam-r|mg50|s55|g83|t66|vx400|mk99|d615|d763|el370|sl900|mp500|samu3|samu4|vx10|xda_|samu5|samu6|samu7|samu9|a615|b832|m881|s920|n210|s700|c-810|_h797|mob-x|sk16d|848b|mowser|s580|r800|471x|v120|rim8|c500foma:|160x|x160|480x|x640|t503|w839|i250|sprint|w398samr810|m5252|c7100|mt126|x225|s5330|s820|htil-g1|fly v71|s302|-x113|novarra|k610i|-three|8325rc|8352rc|sanyo|vx54|c888|nx250|n120|mtk |c5588|s710|t880|c5005|i;458x|p404i|s210|c5100|teleca|s940|c500|s590|foma|samsu|vx8|vx9|a1000|_mms|myx|a700|gu1100|bc831|e300|ems100|me701|me702m-three|sd588|s800|8325rc|ac831|mw200|brew |d88|htc\/|htc_touch|355x|m50|km100|d736|p-9521|telco|sl74|ktouch|m4u\/|me702|8325rc|kddi|phone|lg |sonyericsson|samsung|240x|x320|vx10|nokia|sony cmd|motorola|up.browser|up.link|mmp|symbian|smartphone|midp|wap|vodafone|o2|pocket|kindle|mobile|psp|treo)/i',$user_agent));
      			$mobile_browser = true;
      			$browser_name = 'Mobile matched on piped preg_match';
    			break;

    		case ((strpos($accept,'text/vnd.wap.wml') > 0) || (strpos($accept,'application/vnd.wap.xhtml+xml') > 0));
      			$mobile_browser = true;
      			$browser_name = 'Mobile matched on content accept header';
    			break;

    		case (isset($_SERVER['HTTP_X_WAP_PROFILE']) || isset($_SERVER['HTTP_PROFILE']));
      			$mobile_browser = true;
      			$browser_name = 'Mobile matched on profile headers being set';
    			break;

    		case (in_array(strtolower(substr($user_agent, 0, 4)), array('1207'=>'1207','3gso'=>'3gso','4thp'=>'4thp','501i'=>'501i','502i'=>'502i','503i'=>'503i','504i'=>'504i','505i'=>'505i','506i'=>'506i','6310'=>'6310','6590'=>'6590','770s'=>'770s','802s'=>'802s','a wa'=>'a wa','acer'=>'acer','acs-'=>'acs-','airn'=>'airn','alav'=>'alav','asus'=>'asus','attw'=>'attw','au-m'=>'au-m','aur '=>'aur ','aus '=>'aus ','abac'=>'abac','acoo'=>'acoo','aiko'=>'aiko','alco'=>'alco','alca'=>'alca','amoi'=>'amoi','anex'=>'anex','anny'=>'anny','anyw'=>'anyw','aptu'=>'aptu','arch'=>'arch','argo'=>'argo','bell'=>'bell','bird'=>'bird','bw-n'=>'bw-n','bw-u'=>'bw-u','beck'=>'beck','benq'=>'benq','bilb'=>'bilb','blac'=>'blac','c55/'=>'c55/','cdm-'=>'cdm-','chtm'=>'chtm','capi'=>'capi','cond'=>'cond','craw'=>'craw','dall'=>'dall','dbte'=>'dbte','dc-s'=>'dc-s','dica'=>'dica','ds-d'=>'ds-d','ds12'=>'ds12','dait'=>'dait','devi'=>'devi','dmob'=>'dmob','doco'=>'doco','dopo'=>'dopo','el49'=>'el49','erk0'=>'erk0','esl8'=>'esl8','ez40'=>'ez40','ez60'=>'ez60','ez70'=>'ez70','ezos'=>'ezos','ezze'=>'ezze','elai'=>'elai','emul'=>'emul','eric'=>'eric','ezwa'=>'ezwa','fake'=>'fake','fly-'=>'fly-','fly_'=>'fly_','g-mo'=>'g-mo','g1 u'=>'g1 u','g560'=>'g560','gf-5'=>'gf-5','grun'=>'grun','gene'=>'gene','go.w'=>'go.w','good'=>'good','grad'=>'grad','hcit'=>'hcit','hd-m'=>'hd-m','hd-p'=>'hd-p','hd-t'=>'hd-t','hei-'=>'hei-','hp i'=>'hp i','hpip'=>'hpip','hs-c'=>'hs-c','htc '=>'htc ','htc-'=>'htc-','htca'=>'htca','htcg'=>'htcg','htcp'=>'htcp','htcs'=>'htcs','htct'=>'htct','htc_'=>'htc_','haie'=>'haie','hita'=>'hita','huaw'=>'huaw','hutc'=>'hutc','i-20'=>'i-20','i-go'=>'i-go','i-ma'=>'i-ma','i230'=>'i230','iac'=>'iac','iac-'=>'iac-','iac/'=>'iac/','ig01'=>'ig01','im1k'=>'im1k','inno'=>'inno','iris'=>'iris','jata'=>'jata','java'=>'java','kddi'=>'kddi','kgt'=>'kgt','kgt/'=>'kgt/','kpt '=>'kpt ','kwc-'=>'kwc-','klon'=>'klon','lexi'=>'lexi','lg g'=>'lg g','lg-a'=>'lg-a','lg-b'=>'lg-b','lg-c'=>'lg-c','lg-d'=>'lg-d','lg-f'=>'lg-f','lg-g'=>'lg-g','lg-k'=>'lg-k','lg-l'=>'lg-l','lg-m'=>'lg-m','lg-o'=>'lg-o','lg-p'=>'lg-p','lg-s'=>'lg-s','lg-t'=>'lg-t','lg-u'=>'lg-u','lg-w'=>'lg-w','lg/k'=>'lg/k','lg/l'=>'lg/l','lg/u'=>'lg/u','lg50'=>'lg50','lg54'=>'lg54','lge-'=>'lge-','lge/'=>'lge/','lynx'=>'lynx','leno'=>'leno','m1-w'=>'m1-w','m3ga'=>'m3ga','m50/'=>'m50/','maui'=>'maui','mc01'=>'mc01','mc21'=>'mc21','mcca'=>'mcca','medi'=>'medi','meri'=>'meri','mio8'=>'mio8','mioa'=>'mioa','mo01'=>'mo01','mo02'=>'mo02','mode'=>'mode','modo'=>'modo','mot '=>'mot ','mot-'=>'mot-','mt50'=>'mt50','mtp1'=>'mtp1','mtv '=>'mtv ','mate'=>'mate','maxo'=>'maxo','merc'=>'merc','mits'=>'mits','mobi'=>'mobi','motv'=>'motv','mozz'=>'mozz','n100'=>'n100','n101'=>'n101','n102'=>'n102','n202'=>'n202','n203'=>'n203','n300'=>'n300','n302'=>'n302','n500'=>'n500','n502'=>'n502','n505'=>'n505','n700'=>'n700','n701'=>'n701','n710'=>'n710','nec-'=>'nec-','nem-'=>'nem-','newg'=>'newg','neon'=>'neon','netf'=>'netf','noki'=>'noki','nzph'=>'nzph','o2 x'=>'o2 x','o2-x'=>'o2-x','opwv'=>'opwv','owg1'=>'owg1','opti'=>'opti','oran'=>'oran','p800'=>'p800','pand'=>'pand','pg-1'=>'pg-1','pg-2'=>'pg-2','pg-3'=>'pg-3','pg-6'=>'pg-6','pg-8'=>'pg-8','pg-c'=>'pg-c','pg13'=>'pg13','phil'=>'phil','pn-2'=>'pn-2','pt-g'=>'pt-g','palm'=>'palm','pana'=>'pana','pire'=>'pire','pock'=>'pock','pose'=>'pose','psio'=>'psio','qa-a'=>'qa-a','qc-2'=>'qc-2','qc-3'=>'qc-3','qc-5'=>'qc-5','qc-7'=>'qc-7','qc07'=>'qc07','qc12'=>'qc12','qc21'=>'qc21','qc32'=>'qc32','qc60'=>'qc60','qci-'=>'qci-','qwap'=>'qwap','qtek'=>'qtek','r380'=>'r380','r600'=>'r600','raks'=>'raks','rim9'=>'rim9','rove'=>'rove','s55/'=>'s55/','sage'=>'sage','sams'=>'sams','sc01'=>'sc01','sch-'=>'sch-','scp-'=>'scp-','sdk/'=>'sdk/','se47'=>'se47','sec-'=>'sec-','sec0'=>'sec0','sec1'=>'sec1','semc'=>'semc','sgh-'=>'sgh-','shar'=>'shar','sie-'=>'sie-','sk-0'=>'sk-0','sl45'=>'sl45','slid'=>'slid','smb3'=>'smb3','smt5'=>'smt5','sp01'=>'sp01','sph-'=>'sph-','spv '=>'spv ','spv-'=>'spv-','sy01'=>'sy01','samm'=>'samm','sany'=>'sany','sava'=>'sava','scoo'=>'scoo','send'=>'send','siem'=>'siem','smar'=>'smar','smit'=>'smit','soft'=>'soft','sony'=>'sony','t-mo'=>'t-mo','t218'=>'t218','t250'=>'t250','t600'=>'t600','t610'=>'t610','t618'=>'t618','tcl-'=>'tcl-','tdg-'=>'tdg-','telm'=>'telm','tim-'=>'tim-','ts70'=>'ts70','tsm-'=>'tsm-','tsm3'=>'tsm3','tsm5'=>'tsm5','tx-9'=>'tx-9','tagt'=>'tagt','talk'=>'talk','teli'=>'teli','topl'=>'topl','hiba'=>'hiba','up.b'=>'up.b','upg1'=>'upg1','utst'=>'utst','v400'=>'v400','v750'=>'v750','veri'=>'veri','vk-v'=>'vk-v','vk40'=>'vk40','vk50'=>'vk50','vk52'=>'vk52','vk53'=>'vk53','vm40'=>'vm40','vx98'=>'vx98','virg'=>'virg','vite'=>'vite','voda'=>'voda','vulc'=>'vulc','w3c '=>'w3c ','w3c-'=>'w3c-','wapj'=>'wapj','wapp'=>'wapp','wapu'=>'wapu','wapm'=>'wapm','wig '=>'wig ','wapi'=>'wapi','wapr'=>'wapr','wapv'=>'wapv','wapy'=>'wapy','wapa'=>'wapa','waps'=>'waps','wapt'=>'wapt','winc'=>'winc','winw'=>'winw','wonu'=>'wonu','x700'=>'x700','xda2'=>'xda2','xdag'=>'xdag','yas-'=>'yas-','your'=>'your','zte-'=>'zte-','zeto'=>'zeto','acs-'=>'acs-','alav'=>'alav','alca'=>'alca','amoi'=>'amoi','aste'=>'aste','audi'=>'audi','avan'=>'avan','benq'=>'benq','bird'=>'bird','blac'=>'blac','blaz'=>'blaz','brew'=>'brew','brvw'=>'brvw','bumb'=>'bumb','ccwa'=>'ccwa','cell'=>'cell','cldc'=>'cldc','cmd-'=>'cmd-','dang'=>'dang','doco'=>'doco','eml2'=>'eml2','eric'=>'eric','fetc'=>'fetc','hipt'=>'hipt','http'=>'http','ibro'=>'ibro','idea'=>'idea','ikom'=>'ikom','inno'=>'inno','ipaq'=>'ipaq','jbro'=>'jbro','jemu'=>'jemu','java'=>'java','jigs'=>'jigs','kddi'=>'kddi','keji'=>'keji','kyoc'=>'kyoc','kyok'=>'kyok','leno'=>'leno','lg-c'=>'lg-c','lg-d'=>'lg-d','lg-g'=>'lg-g','lge-'=>'lge-','libw'=>'libw','m-cr'=>'m-cr','maui'=>'maui','maxo'=>'maxo','midp'=>'midp','mits'=>'mits','mmef'=>'mmef','mobi'=>'mobi','mot-'=>'mot-','moto'=>'moto','mwbp'=>'mwbp','mywa'=>'mywa','nec-'=>'nec-','newt'=>'newt','nok6'=>'nok6','noki'=>'noki','o2im'=>'o2im','opwv'=>'opwv','palm'=>'palm','pana'=>'pana','pant'=>'pant','pdxg'=>'pdxg','phil'=>'phil','play'=>'play','pluc'=>'pluc','port'=>'port','prox'=>'prox','qtek'=>'qtek','qwap'=>'qwap','rozo'=>'rozo','sage'=>'sage','sama'=>'sama','sams'=>'sams','sany'=>'sany','sch-'=>'sch-','sec-'=>'sec-','send'=>'send','seri'=>'seri','sgh-'=>'sgh-','shar'=>'shar','sie-'=>'sie-','siem'=>'siem','smal'=>'smal','smar'=>'smar','sony'=>'sony','sph-'=>'sph-','symb'=>'symb','t-mo'=>'t-mo','teli'=>'teli','tim-'=>'tim-','tosh'=>'tosh','treo'=>'treo','tsm-'=>'tsm-','upg1'=>'upg1','upsi'=>'upsi','vk-v'=>'vk-v','voda'=>'voda','vx52'=>'vx52','vx53'=>'vx53','vx60'=>'vx60','vx61'=>'vx61','vx70'=>'vx70','vx80'=>'vx80','vx81'=>'vx81','vx83'=>'vx83','vx85'=>'vx85','wap-'=>'wap-','wapa'=>'wapa','wapi'=>'wapi','wapp'=>'wapp','wapr'=>'wapr','webc'=>'webc','whit'=>'whit','winw'=>'winw','wmlb'=>'wmlb','xda-'=>'xda-',)));
      			$mobile_browser = true;
      			$browser_name = 'Mobile matched on in_array';
    			break;

    		default;
      			$mobile_browser = false;
      			$status = 'Desktop';
    			break; 
		}
		
		$this -> isMobile = $mobile_browser;
	}
	
	/**
	*
	* re-define smarty configs
	*
	**/
	function tplHandler()
	{
		global $rlSmarty, $config, $rlValid;
		
		if ( !$config['mobile_version_module'] )
			return;
		
		$config['mobile_location_name'] = trim($config['mobile_location_name'], '/');
		
		if ( $config['mobile_location_name'] )
		{
			$domain = $rlValid -> getDomain(SEO_BASE);
			$domain = str_replace('www.', '', $domain);
			
			$check = $config['mobile_location_type'] == 'subdomain' ? $config['mobile_location_name']. '.' .$domain : $domain. '/'. $config['mobile_location_name'];
			
			if ( $config['mobile_location_type'] == 'subdomain' )
			{
				$host = str_replace('www.', '', $_SERVER['HTTP_HOST']);
			}
			else
			{
				$host = trim($_SERVER['REQUEST_URI'], '/');
				$host = explode('/', $host);
				$host = str_replace('www.', '', $_SERVER['HTTP_HOST']) .'/'. $host[0];
			}
			
			if ( (isset($_GET['standard']) || $_COOKIE['mobile_version'] == 'standard') && !($check == $host && !isset($_GET['standard']) ))
			{
				$this -> isMobile = false;
				$check = false;
				
				setcookie('mobile_version', 'standard', time()+2678400, '/');
			}
		}
		
		if ( $this -> isMobile || $check == $host )
		{
			$this -> isMobile = true;
			
			$urlHome = RL_URL_HOME;
			$urlHome = $config['mobile_location_type'] == 'subdomain' ? preg_replace('/\/\//', '//'. $config['mobile_location_name'] .'.', str_replace('www.', '', $urlHome)) : $urlHome . $config['mobile_location_name'] . '/';
			
			if ( $config['mobile_location_name'] && $config['mobile_location_type'] == 'subdirectory' )
			{
				define('RL_MOBILE_URL', $urlHome);
			}
			
			/* mobile mode redirect */
			if ( $config['mobile_location_name'] )
			{
				$request = trim($_SERVER['REQUEST_URI'], '/');
				$poss = strpos($request, '/');
				if ( $poss )
				{
					$request = substr($request, 0, $poss);
				}
				
				if ( $config['mobile_location_type'] == 'subdomain' && $rlValid -> getDomain(SEO_BASE) == $_SERVER['HTTP_HOST'] )
				{
					$this -> redirect(null, $urlHome);
				}
				elseif ( $config['mobile_location_type'] == 'subdirectory' && $config['mobile_location_name'] != $request )
				{
					$this -> redirect(null, $urlHome);
				}
			}
			
			/* redefine variable */
			$rlSmarty -> template_dir = RL_ROOT . 'templates' . RL_DS . $config['mobile_template'] . RL_DS . 'tpl' . RL_DS;
			$rlSmarty -> compile_dir = RL_TMP . 'mCompile';
		
			if ( $config['mobile_location_name'] )
			{
				$rlSmarty -> assign( 'rlBaseLang',  $urlHome);

				if ($config['lang'] != RL_LANG_CODE && $config['mod_rewrite'])
				{
					$urlHome .= RL_LANG_CODE . '/';
				}
				if (!$config['mod_rewrite'])
				{
					$urlHome .= 'index.php';
				}
				
				if ( $config['mobile_location_name'] && $config['mobile_location_type'] == 'subdomain' )
				{
					define('RL_MOBILE_URL', $urlHome);
				}
				$rlSmarty -> assign( 'rlBase',  $urlHome);
				$rlSmarty -> assign( 'rlTplBase', $urlHome . 'templates/' . $config['template'] . '/' );
			}
			
			$rlSmarty -> assign( 'rlTplBase', RL_URL_HOME . 'templates/' . $config['mobile_template'] . '/');
			
			define('RL_MOBILE', true);
		}
	}
	
	/**
	* build paging block | MOBILE
	*
	* @param int $calc - calculated items
	* @param int $total - total items
	* @param int $per_page - per page items number
	* @param string $add_url - additional url
	* @param string $var - non mod_revrite mod variable
	*
	**/
	function paging( $aParams )
	{
		global $page_info;
		
		echo "MENYAEM!";
		return ;
		
		$display = 6; //integer only
		
		$calc = $aParams['calc'];
		$total = count($aParams['total']);
		$per_page = $aParams['per_page'];
		$add_url = $aParams['url'];
		$var = $aParams['var'];
		$controller = $aParams['controller'];
		$index = $aParams['index'];

		if ( !empty($controller) )
		{
			$page_info['Path'] = $controller;
		}
		
		$current = empty($aParams['current']) ? 1 : $aParams['current'] ;
		
		// build url
		if ( $GLOBALS['config']['mod_rewrite'] )
		{
			if ( empty($add_url) )
			{
				$first_url = RL_MOBILE_URL . $page_info['Path'] . '.html';
				$tpl_url = RL_MOBILE_URL . $page_info['Path'] . '/index[pg].html';
			}
			else
			{
				$first_url = RL_MOBILE_URL . $page_info['Path'] . '/' . $add_url . '.html';
				$tpl_url = RL_MOBILE_URL . $page_info['Path'] . '/' . $add_url . '/index[pg].html';
			}
		}
		else
		{
			if ( empty($add_url) )
			{
				$first_url = RL_MOBILE_URL . 'index.php?page=' . $page_info['Path'];
				$tpl_url = RL_MOBILE_URL . 'index.php?page=' . $page_info['Path'] . '&amp;pg=[pg]';
			}
			else
			{
				$first_url = RL_MOBILE_URL . 'index.php?page=' . $page_info['Path'] . '&amp;' . $var . '=' . $add_url;
				$tpl_url = RL_MOBILE_URL . 'index.php?page=' . $page_info['Path'] . '&amp;pg=[pg]&amp;' . $var . '=' . $add_url;
			}
		}
		
		if ( $index )
		{
			if ( $GLOBALS['config']['mod_rewrite'] )
			{
				if ( empty($add_url) )
				{
					$first_url = RL_MOBILE_URL . $page_info['Path'] . '/index1.html';
				}
				else
				{
					$first_url = RL_MOBILE_URL . $page_info['Path'] .'/'. $add_url . '/index1.html';
				}
			}
			else
			{
				if ( empty($add_url) )
				{
					$first_url = RL_MOBILE_URL . 'index.php?page=' . $page_info['Path'] . '&amp;pg=1';
				}
				else
				{
					$first_url = RL_MOBILE_URL . 'index.php?page=' . $page_info['Path'] . '&amp;pg=1&amp;' . $var . '=' . $add_url;
				}
			}
		}

		if ( $calc > $total )
		{
			$pages = ceil($calc/$per_page);
			
			$content = '<ul class="paging">';

			if ( $current != 1 )
			{
				// first page
				$content .= '
				<li class="navigator_left_end">
					<a title="The first page" href="'.$first_url.'">
						&nbsp;
					</a>
				</li>
				';
				
				$previous = $current - 1;
				// previous page
				$content .= '
				<li class="navigator_left">
					<a title="Previous page" href="';
					$content .= $current == 2 ? $first_url : str_replace('[pg]', $previous, $tpl_url);
					$content .= '">&nbsp;</a>
				</li>
				';
			}
			
			$content .= '<li class="left"></li>';
			
			$limit = $pages;
			$from = 1;
			if( $pages > $display )
			{
				if ( $current > ($display/2)+1 )
				{
					$distance = floor(($display/2));
				}
				else
				{
					$distance = $display - ($current - 1);
				}
				
				$limit = $current + $distance - 1;
				$from = $current - $distance + 1;//here
				$from = $from < 1 ? 1 : $from;
				$limit = $limit > $pages ? $pages : $limit;
			}
			
			if ( $current > ($display/2)+1 && $pages > $display)
			{
				$content .= '<li class="point">...</li>';
			}
			
			for ($i = $from; $i <= $limit; $i++)
			{
				$active = '';
				$title = 'Page #'.$i;
				
				if ( $i == $current )
				{
					$active = 'class="active"';
					$title = "Current Page";
				}
		
				$url = $tpl_url;
				if ( $i == 1 )
				{
					$url = $first_url;
				}

				$content .= '
				<li';
				
				$content .= ' title="'.$title.'" '.$active.'>';
				if ( $i != $current )
				{
					$content .= '
					<a href="'.str_replace('[pg]', $i, $url).'">
						'.$i.'
					</a>
					';
				}
				else
				{
					$content .= $i;
				}
				$content .= '
				</li>
				';
			}
			
			if ( $current < $pages-($display/2) && $pages > $display )
			{
				$content .= '<li class="point">...</li>';
			}
			
			$content .= '<li class="right"></li>';
			
			if ( $current != $pages )
			{
				// next page
				$content .= '
				<li class="navigator_right">
					<a title="Next page" href="'.str_replace('[pg]', $current+1, $tpl_url).'">
						&nbsp;
					</a>
				</li>
				';
				
				// last page
				$content .= '
				<li class="navigator_right_end">
					<a title="Last page" href="'.str_replace('[pg]', $pages, $tpl_url).'">
						&nbsp;
					</a>
				</li>
				';
			}
			
			$content .= '</ul>';
		}
		
		return $content;
	}
}