<?
	ob_start();
	session_start();

	error_reporting(0);
	
	include_once("includes/site.config.php");	
	require_once $_SERVER['DOCUMENT_ROOT'].'/includes/Mobile_Detect.php';
	$detect = new Mobile_Detect;
	$mobile = ($detect->isMobile() ? ($detect->isTablet() ? 'tablet' : 'phone') : 'desktop');
	
	//cache time in hours comes from config file
	$cachetime =  $config["cache_time"] * 60 * 60; 
	$cacheme = true;
	$fname = "";
	$page_perm = htmlentities($_GET["page"], ENT_QUOTES);
	
	//If there is a query param don't cache
	if(!strstr($_SERVER['REQUEST_URI'],"?") && !isset($_SESSION["cms_user_id"]) && $config["cache_site"] && !strstr($page_perm,"."))
	{
		//create cache file name from url
		$fname = "ch_".htmlentities(str_replace(array("/".$page_perm."/","/".$page_perm,"/"),array("_[".$page_perm."]","_[".$page_perm."]","_"),$_SERVER['REQUEST_URI']), ENT_QUOTES)."_".$mobile; 
		
		$cachefile = "cache/".$fname.".html";
	
		// Serve from the cache if it is younger than $cachetime
		if (file_exists($cachefile) && 
		   (time() - $cachetime < filemtime($cachefile))) 
		{
			echo file_get_contents($cachefile);
			//include($cachefile);
	
			echo "<!-- From cache generated ".date('r', filemtime($cachefile))." -->";
	
			ob_end_flush();
			exit;
		}
	}
	else
	{
		$cacheme = false;	
	}
	

	/***************************************************
	*	Create a fresh copy of the page
	***************************************************/
	
	include_once($config["admin_root"]."/includes/class.content.php");
	include_once($config["admin_root"]."/includes/db_connection.php");
	include_once($config["admin_root"]."/includes/class.API.php");
	
	//Setup api variable for all classes
	$api = new API();
	
	//Setup global variables
	$GLOBALS["template_tags"] = array();
	$GLOBALS["template_tags_replace"] = array();
	$GLOBALS["template_scripts"] = "";
	$GLOBALS["permalink"] = "";
	$valid_admin = false;
	

	
	//test for shortened url
	if(isset($_GET["arg1"]) && $_GET["arg1"] == "!")
	{		
		$redirect = mysql_query("SELECT * FROM mod_short_urls WHERE short_url='".$page_perm."'");
		if($redirect && mysql_num_rows($redirect) > 0)
		{
			$row = mysql_fetch_array($redirect);
			header("Location: ".$row["full_url"]);	
			exit();
		}
	}
	else
	{
		//Get current page from permalink
		$link = "home";
		if(isset($_GET["page"]))
		{
			$link = str_replace("/","",htmlentities($_GET["page"], ENT_QUOTES));
		}
		
		$date = "";
		
		//Get site settings from database to test for under construction
		$site = $api->get_item("site_settings");
	
		if($site['published'] == "no")
		{
			if($site['unpublished_page'] != "")
			{
				$uc = $api->get_item_instance($site["unpublished_page"]);
				if($link != $uc["permalink"])
					header("Location: ".$uc['page_path']);
				
			}
		}
		
		//Get information about the current page
		$page = $api->get_item_instance_by_field("page","permalink",$link,$valid_admin);
		
		//redirect to 404 page if page not found or home if no 404 is set
		if(!$page || count($page) == 0 || $page["published"] == "no")
		{	
			if($site['404_page'] != "")
			{
				$np = $api->get_item_instance($site["404_page"]);
				
				header("Location: ".$np['page_path']."?e=".$page_perm);
				
			}	
			else
			{
				header("Location: /");
			}
			$cacheme = false;
			//header("Location: /");
		}
		
		if($page["cache_page"] == "no")
		{
			$cacheme = false;	
		}
		
		if(isset($_GET["date"]) && strtotime($_GET["date"]) && $valid_admin)
		{
			$date = urldecode($_GET["date"]);
		}
		
		/** Check if admin is logged in and if so check if they have access to edit this page **/
		if(isset($_SESSION["cms_user_id"]) && is_numeric($_SESSION["cms_user_id"]) && isset($_SESSION["cms_user_token"]))
		{
			$loginCheck = mysql_query("SELECT id FROM cms_user WHERE 
										login_token='".htmlentities($_SESSION["cms_user_token"], ENT_QUOTES)."' and
										id='".htmlentities($_SESSION["cms_user_id"], ENT_QUOTES)."'");
			
			if($loginCheck && mysql_num_rows($loginCheck) == 1)
			{
				if($page['group_access'] == "" || strstr($page['group_access'],'::all::') || strstr($page['group_access'],"::".htmlentities($_SESSION["cms_user_group"], ENT_QUOTES)."::"))
				{
					$valid_admin = true;	
				}
			}
		}
		
		
		$template_info = $api->get_item_instance($page["template"], $valid_admin, $date);
		$template = html_entity_decode($template_info["template_content"], ENT_QUOTES);
		
		//Get information about parent page
		if($page['parent_page'] != "" && $page['parent_page'] != "-1")
		{
			$parent = $api->get_item_instance($page['parent_page'], $valid_admin, $date);
			
			if($parent)
			{
				$parent_page = $parent['permalink'];
				$parent_id = $parent['id'];
			}
		}
		
		$pageID = $page["id"];
		/* Set Page Information for template tags */
		$GLOBALS["permalink"] = $page["permalink"];		
		$GLOBALS["page_title"] = $page['page_title'];
		$GLOBALS["page_name"] = html_entity_decode($page['page_name'], ENT_QUOTES);
		
		
		// Create Breadcrumb 
		$bread_levels = 12;
		$bread_spot = 0;
		
		$bread_build = "<nav id='breadcrumb'>";
		//$bread = $api->get_page_path($page["id"]);
		$bread = $api->get_breadcrumb($_SERVER['REQUEST_URI']);
		
		//print_r($bread);
		
		if(count($bread) > 0)
		{
			$current_path = "/";
			foreach($bread as $crb)
			{
				if($bread_spot < $bread_levels)
				{
					$current_path .= $crb["permalink"]."/";
					$bread_build .= "<a href='".$current_path."'>".html_entity_decode($crb["page_name"], ENT_QUOTES)."</a> &gt; ";	
					$bread_spot++;
				}
			}
			
		}
		$bread_build .= "</nav>";
		
		$GLOBALS["breadcrumb"] = $bread_build;
		
		
		
		
		
		//If they are an admin and have access to the page create admin bar and inline update options
		if($valid_admin)
		{	
			//Include admin bar stylesheet
			$template = str_replace("</head>","<link rel='stylesheet' href='/".$config["admin_root"]."/css/admin_bar.css?v=2' /></head>", $template);
			
			$admin_bar = "<div id='admin_bar'>
							<div class='clearfix'>
								<div id='admin_bar_right'>";
		
			//Add publish button to pages that are unpublished and admin has publish rights				
			if((isset($_GET["preview"]) || $page['approval_status'] == "unapproved") && $api->checkPermission($_SESSION["cms_user_id"], "Approve Updates", "Workflow"))
			{
				$admin_bar .= "<a href='/".$config["admin_root"]."/publish_page.php?page_id=".$page['id']."&com=publish' id='ab_preview_btn' class='ab_btn' title='You are viewing an unpublished version of this page. Click here to publish this page.'>Preview</a>";
				
			}				
							
			$admin_bar .= "<a href='/".$config["admin_root"]."/page/pages_update.php&id=".$page['id']."' target='_blank' id='ab_edit_btn' class='ab_btn' title='Edit this page'>Edit</a> <div class='ab_date'>View Date: <form method='get'><input type='text' name='date' ";
			
			if(isset($_GET["date"]))
			{
				$admin_bar .= "value='".htmlentities(urldecode($_GET["date"]), ENT_QUOTES)."'";	
			}
			
			$admin_bar .= " /></form> <a href='#' id='ab_version_dates' data-id='".$pageID."' title='View older versions of this page'>Versions</a></div><span id='ab_text'>Logged in as ".htmlentities($_SESSION["cms_user_name"], ENT_QUOTES)." | <a href='/".$config["admin_root"]."/publish_page.php?page_id=".$page['id']."&com=logout' id='ab_logout_btn' title='Log out'>Log out</a></span></div></div><div id='ab_version_area' class='clearfix'></div></div>
						<div id='admin_bar_lb_holder' class='alpha60'>
							<div id='admin_bar_editor' class='gray_box'>
								<h1>UPDATE CONTENT</h1>
								<div id='admin_bar_lb'>							  
								</div>
							</div>
						</div>
						<script src='/".$config["admin_root"]."/js/admin_bar.js'></script>";
			
			//Add admin bar code to page				
			$template = str_replace("</body>",$admin_bar."</body>", $template);
			
		}
									
				
		/** Populate Dynamic Content on the page **/
		if(isset($_GET["date"]) && strtotime($_GET["date"]) && $valid_admin)
		{						
			//get date range from page items by getting last 2 versions before date specified
			$page_versions = mysql_query("SELECT * FROM (SELECT V.*, U.name as modified_user FROM cms_item_instance_version V, cms_item_instance I, cms_user U WHERE I.id='".$pageID."' AND V.item_instance_id=I.id AND V.modified_by=U.id AND STR_TO_DATE(V.date_modified,'%a, %e %b %Y %H:%i:%s') < '".date('Y-m-d H:i:s', strtotime(urldecode($_GET["date"])))."'
												UNION 
												SELECT V.*, U.name as modified_user FROM cms_item_instance_version_archive V, cms_item_instance I, cms_user U WHERE I.id='".$pageID."' AND V.item_instance_id=I.id AND V.modified_by=U.id AND STR_TO_DATE(V.date_modified,'%a, %e %b %Y %H:%i:%s') < '".date('Y-m-d H:i:s', strtotime(urldecode($_GET["date"])))."') A 
												ORDER BY version DESC");
			
			if($page_versions && mysql_num_rows($page_versions) > 0)
			{
				$late_date = mysql_result($page_versions,0,'date_modified');

				//get newest versions before late date
				$qry = "SELECT * FROM 
		
						(SELECT MAX(id) as version_id, item_order FROM 
							(SELECT V.id, V.item_order FROM cms_page_item_instance I, cms_page_item P, cms_page_item_instance_version V  
								WHERE I.item_id=P.id AND I.page_id='".$pageID."' AND V.item_instance_id=I.id AND 
									STR_TO_DATE(SUBSTRING(V.date_modified,1, CHAR_LENGTH(V.date_modified)-6),'%a, %d %b %Y %H:%i:%S') <= 
									STR_TO_DATE('".$late_date."','%a, %d %b %Y %H:%i:%S') AND V.archived='no'
							UNION
							SELECT V.id, V.item_order FROM cms_page_item_instance I, cms_page_item P, cms_page_item_instance_version_archive V  
								WHERE I.item_id=P.id AND I.page_id='".$pageID."' AND V.item_instance_id=I.id AND 
								STR_TO_DATE(SUBSTRING(V.date_modified,1, CHAR_LENGTH(V.date_modified)-6),'%a, %d %b %Y %H:%i:%S') <= 
								STR_TO_DATE('".$late_date."','%a, %d %b %Y %H:%i:%S') AND V.archived='no' ) C GROUP BY item_order) A
								
						LEFT JOIN
						
						(SELECT I.*, P.item_class, V.id as version_id, V.item_order, V.template_hotspot 
							FROM cms_page_item_instance I, cms_page_item P, cms_page_item_instance_version V 
							WHERE I.item_id=P.id AND I.page_id='".$pageID."' AND V.item_instance_id=I.id AND 
								STR_TO_DATE(SUBSTRING(V.date_modified,1, CHAR_LENGTH(V.date_modified)-6),'%a, %d %b %Y %H:%i:%S') <= 
								STR_TO_DATE('".$late_date."','%a, %d %b %Y %H:%i:%S') AND V.archived='no' 
						UNION 
							
							SELECT I.*, P.item_class, V.id as version_id, V.item_order, V.template_hotspot 
							FROM cms_page_item_instance I, cms_page_item P, cms_page_item_instance_version_archive V 
							WHERE I.item_id=P.id AND I.page_id='".$pageID."' AND V.item_instance_id=I.id AND 
							STR_TO_DATE(SUBSTRING(V.date_modified,1, CHAR_LENGTH(V.date_modified)-6),'%a, %d %b %Y %H:%i:%S') <= 
							STR_TO_DATE('".$late_date."','%a, %d %b %Y %H:%i:%S') AND V.archived='no') B
						
						ON A.version_id=B.version_id";
			}
					
		}
		else
		{
			if($valid_admin)
			{		
				//load content data for the page
				$page_content = mysql_query("SELECT I.*, P.item_class, V.item_order, V.template_hotspot FROM cms_page_item_instance I, cms_page_item P, cms_page_item_instance_version V WHERE I.item_id=P.id AND I.page_id='".$pageID."' AND V.item_instance_id=I.id AND I.current_version=V.version AND V.archived='no' ORDER BY item_order");	
			}
			else
			{
				$page_content = mysql_query("SELECT I.*, P.item_class, V.item_order, V.template_hotspot FROM cms_page_item_instance I, cms_page_item P, cms_page_item_instance_version V WHERE I.item_id=P.id AND I.page_id='".$pageID."' AND V.item_instance_id=I.id AND I.approved_version=V.version AND V.archived='no' ORDER BY item_order");	
			}
		}
		
		if(!$page_content)
		{
			echo mysql_error();
		}	

		//include classes that will be used on this page
		if(mysql_num_rows($page_content) > 0)
		{
			mysql_data_seek($page_content,0);
		}
		while($item = mysql_fetch_array($page_content))
		{
			include_once($_SERVER['DOCUMENT_ROOT']."/".$config["admin_root"]."/content/class.".$item["item_class"].".php");				
		}
		
		//reset to first row for later iterations
				
		/* Find template hotspots */
		$file_area = array();
		$file_splits = split("<content|<file|<cond", $template);
		
		if(count($file_splits) > 1)
		{				
			for($z=0;$z<count($file_splits);$z++)
			{
				$myText = $file_splits[$z];

				$ind = strpos($myText,">")+1;
				
				$stype = "content";
				
				if(strpos($myText,"</cond>") !== false)
				{
					$stype = "cond";
				}
				else if(strpos($myText,"</file>") !== false)
				{
					$stype = "file";
				}
				
				
				if($stype == "content")
				{
					$fname = substr($myText,$ind,strpos($myText,"</content>")-$ind);
				}
				else if($stype == "file")
				{
					$fname = substr($myText,$ind,strpos($myText,"</file>")-$ind);
				}
				else if($stype == "cond")
				{
					$fname = substr($myText,$ind,strpos($myText,"</cond>")-($ind-10)); 
				}
				
				$page_specific = false;
				$mobile_match = true;
				
				//Test if page specific file
				if($myText{0} != ">")
				{					
				    if(strstr($myText,"page=") || strstr($myText,"page!="))
						$page_specific = true;
					if(strstr($myText,"device="))
					{
				
						if((strstr($myText,"phone") && $mobile == "phone") || (strstr($myText,"tablet") && $mobile == "tablet") || 
						   (strstr($myText,"desktop") && $mobile == "desktop") || (strstr($myText,"mobile") && ($mobile == "phone" || $mobile == "tablet")))
						{
							$mobile_match = true;	
						}
						else
						{
							$mobile_match = false;	
						}
					}
						
					$page_match = "";
					$not_equal_page = false;
					$pageTest = substr($myText,0,$ind);
				
					//test if content should show when not the specified page
					if(strstr($pageTest,"!="))
					{
						$not_equal_page = true;	
					}
					
					$pageSplit = explode('"', $pageTest);
					
					//Page specific
					if(count($pageSplit) > 1)
					{
						$page_match = $pageSplit[1];
						
						$myText = substr($myText, strpos($myText,">"));
					}				
				}				
					
				if($mobile_match && (!$page_specific ||
				(!$not_equal_page && ($page_match == $link || strstr($page_match,$link."|") || strstr($page_match,"|".$link))) ||
				($not_equal_page && ($page_match != $link && !strstr($page_match,$link."|") && !strstr($page_match,"|".$link)))))
				{
					if($z!=0)
					{
						if($stype == "content")
						{		
							if(mysql_num_rows($page_content) > 0)		
								mysql_data_seek($page_content,0);
	
							while($item = mysql_fetch_array($page_content))
							{					
								if($item['template_hotspot'] == $fname)
								{			
									$class = $item['item_class'];
									$content_item = new $class(); //new body();
					
									if(isset($_GET["preview"]) || $valid_admin)
									{
										$content_item->preview = true;	
									}
									
									$content_item->setPage($page['id']);
									$content_item->instance = $item["id"];
									
									if(isset($_GET["date"]) && strtotime($_GET["date"]))
									{
										$content_item->setDate($_GET["date"]);
									}
																	
									//if content allows inline edit show edit link next to content
									if($valid_admin && $content_item->allow_inline_edit)
									{
										//Hide edit button until it's tested further
										//echo "<a href='/".$config["admin_root"]."/content_edit.php?page=".$page['id']."&instance=".$item['id']."' class='ab_content_edit_btn' title='Edit this content'>Edit this content</a>";
										
										//If they can publish then highlight what change when content allows it	
										if((isset($_GET["preview"]) || $page['approval_status'] == "unapproved") && $api->checkPermission($_SESSION["cms_user_id"], "Approve Updates", "Workflow"))
										{
											//$content_item->highlight_updates = true;	
										}
									}
																	
									//display content 
									echo $content_item->display();	
																	
								}			
							}
							//reset row to 0 for later iterations
							if(mysql_num_rows($page_content) > 0)
								mysql_data_seek($page_content,0);
						}
						else if($stype == "cond") //just display conditional code
						{
							echo substr($myText,1);
						}
						else //file
						{
							if(strstr($fname,".php"))
							{
								include($_SERVER['DOCUMENT_ROOT']."/content/".str_replace("content/","",$fname));
							}
							else
							{
								//$api->get_item_instance_by_field("page","permalink",$link,$valid_admin);
								$item = $api->get_item_instance_by_field("template", "template_name", $fname, $valid_admin);
								if($item["template_type"] == "piece")
								{
									echo html_entity_decode($item["template_content"], ENT_QUOTES);
								}
							}
						}
					}
				}
			
				//Remove template hotspot tags so they don't show in the generated html 
				if($z != 0)
				{
					$myText = substr($myText,1);
				}
				
				if($stype == "content")
				{
					echo str_replace($fname."</content>","",$myText);
				}
				else if($stype == "cond")
				{
					echo str_replace($fname."</cond>","",$myText);
				}
				else if($stype == "file")
				{
					echo str_replace($fname."</file>","",$myText);
				}
				
			}
		}
		else
		{
			//if no template hotspots just print template and move on to template tags
			echo $template;
		}
		
		function selfURL() 
		{ 
			$s = empty($_SERVER["HTTPS"]) ? '' : ($_SERVER["HTTPS"] == "on") ? "s" : ""; 
			$protocol = strleft(strtolower($_SERVER["SERVER_PROTOCOL"]), "/").$s; 
			$port = ($_SERVER["SERVER_PORT"] == "80") ? "" : (":".$_SERVER["SERVER_PORT"]); 
			return $protocol."://".$_SERVER['SERVER_NAME'].$port.$_SERVER['REQUEST_URI']; 
		} 
		
		function strleft($s1, $s2) { return substr($s1, 0, strpos($s1, $s2)); }
		
		/*** Social Sharing ***/
		$link = htmlentities(selfURL(), ENT_QUOTES);
		
		$soc_facebook = '<iframe src="//www.facebook.com/plugins/like.php?href='.$link.'&amp;send=false&amp;layout=button_count&amp;width=100&amp;show_faces=false&amp;action=like&amp;colorscheme=light&amp;font&amp;height=21" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:150px; height:21px;" allowTransparency="true"></iframe>';
		
		$soc_twitter = '<a href="https://twitter.com/share" class="twitter-share-button" data-count="none" data-url="'.$link.'">Tweet</a>
<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>';

		$soc_google = '<!-- Place this tag where you want the +1 button to render -->
<g:plusone size="medium" annotation="none"></g:plusone>

<!-- Place this render call where appropriate -->
<script type="text/javascript">
  (function() {
    var po = document.createElement("script"); po.type = "text/javascript"; po.async = true;
    po.src = "https://apis.google.com/js/plusone.js";
    var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(po, s);
  })();
</script>';

		$soc_linkedin = '<script src="http://platform.linkedin.com/in.js" type="text/javascript"></script>
<script type="IN/Share" data-url="'.$link.'"></script>';

		$soc_pinterest = '<a href="http://pinterest.com/pin/create/button/" class="pin-it-button" count-layout="horizontal"><img border="0" src="//assets.pinterest.com/images/PinExt.png" title="Pin It" /></a>
		<script type="text/javascript" src="//assets.pinterest.com/js/pinit.js"></script>';
		
		
		$section = "";
		$sec_split = explode("/", $link);
		
		if(count($sec_split) > 1)
		{
			$section = $api->get_item_instance_by_field("page","permalink",htmlentities($sec_split[3], ENT_QUOTES),$valid_admin);	
			
		}
	
		//Get printed html up to this point in variable so we can do template tag replacement
		$content=ob_get_contents();
		ob_end_clean();
		
		//Create array of template tags 
		$sfind = array( "<page_title>",
						"<page_description>",
						"<page_keywords>",
						"<page_name>",
						"<page_path>",
						"<section_permalink>",
						"<section_title>",
						"<year>",
						"<page_permalink>",
						"<breadcrumb>",
						"<social_facebook>",
						"<social_twitter>",
						"<social_google>",
						"<social_linkedin>",
						"<social_pinterest>",
						
						"::page_title::",
						"::page_description::",
						"::page_keywords::",
						"::page_name::",
						"::page_path::",
						"::section_permalink::",
						"::section_title::",
						"::year::",
						"::page_permalink::",
						"::breadcrumb::",
						"::social_facebook::",
						"::social_twitter::",
						"::social_google::",
						"::social_linkedin::",
						"::social_pinterest::",
						
						"</body>");
		
		//Create array of replacements for the template tags
		$srep = array(	$GLOBALS["page_title"],
						$page['page_description'],
						$page['keywords'],
						$GLOBALS["page_name"],
						$page['page_path'],
						$section["permalink"],
						$section["page_name"],
						date("Y"),
						$page['permalink'],
						$GLOBALS["breadcrumb"],
						$soc_facebook,
						$soc_twitter,
						$soc_google,
						$soc_linkedin,
						$soc_pinterest,
						
						$GLOBALS["page_title"],
						$page['page_description'],
						$page['keywords'],
						$GLOBALS["page_name"],
						$page['page_path'],
						$section["permalink"],
						$section["page_name"],
						date("Y"),
						$page['permalink'],
						$GLOBALS["breadcrumb"],
						$soc_facebook,
						$soc_twitter,
						$soc_google,
						$soc_linkedin,
						$soc_pinterest,
						
						"<script>".$GLOBALS["template_scripts"]."</script></body>");				
		
		
		/*adaptive images replace
		
		$doc = new DOMDocument();
		$doc->loadHTML($content);
		
		$xpath = new DOMXPath($doc);
		
		if($mobile == "desktop")
		{
			$nodes = $xpath->query('//img[(contains(@src, "desktop="))]');
			
			if(count($nodes) > 0)
			{
			   foreach($nodes as $node)
			   {
				   $its = explode("desktop=",$node->getAttribute('src'));
				   if(count($its) > 0)
				   {
					    $item = explode("&",$its[1]);
				   		array_push($sfind,$node->getAttribute('src'));
						array_push($srep,$item[0]);
				   }
			   }
			}
		}
		if($mobile == "tablet")
		{
			$nodes = $xpath->query('//img[(contains(@src, "tablet="))]');
			
			if(count($nodes) > 0)
			{
			   foreach($nodes as $node)
			   {
				   $its = explode("tablet=",$node->getAttribute('src'));
				   if(count($its) > 0)
				   {
					    $item = explode("&",$its[1]);
				   		array_push($sfind,$node->getAttribute('src'));
						array_push($srep,$item[0]);
				   }
			   }
			}
		}
		if($mobile == "phone")
		{
			$nodes = $xpath->query('//img[(contains(@src, "phone="))]');
			
			if(count($nodes) > 0)
			{
			   foreach($nodes as $node)
			   {
				   $its = explode("phone=",$node->getAttribute('src'));
				   if(count($its) > 0)
				   {
					    $item = explode("&",$its[1]);
				   		array_push($sfind,$node->getAttribute('src'));
						array_push($srep,$item[0]);
				   }
			   }
			}
		}
		*/
		
		//Replace core template tags
		$content = str_replace($sfind,$srep,$content);
		
		//Replace custom template tags (generated by content types through api)
		$content = str_replace($GLOBALS["template_tags"],$GLOBALS["template_tags_replace"],$content);
		
		//Finaly display the html code to the page
		echo $content;
		
		//write to cache if no query string so we don't have to process this page every time
		if($cacheme)
		{
			$fp = fopen($cachefile, 'w'); 
			fwrite($fp, $content);
			fclose($fp);
		}
	}
?>