Index: trunk/core/units/general/inp1_parser.php
===================================================================
diff -u -N -r6093 -r7855
--- trunk/core/units/general/inp1_parser.php	(.../inp1_parser.php)	(revision 6093)
+++ trunk/core/units/general/inp1_parser.php	(.../inp1_parser.php)	(revision 7855)
@@ -54,7 +54,7 @@
 		global $objTemplate, $CurrentTheme, $objThemes, $objLanguageCache, $var_list;
 		if ($this->InpParsetInited) return true;
 		
-		$theme_id = $this->Application->GetVar('m_theme');
+		$theme_id = $this->Application->IsAdmin() ? 1 : $this->Application->GetVar('m_theme');
 		if ($theme_id) {
 			$CurrentTheme = $objThemes->GetItem($theme_id);
 		
@@ -97,10 +97,9 @@
 		$pathchar, $objTemplate, $objTopicList, $objArticleList, $objPostingList, $objCensorList,
 		$objSmileys, $objPMList, $SubscribeAddress, $SubscribeError, $SubscribeResult, $application;
 		
-		$pathtoroot = $this->Application->IsAdmin() ? '../' : './';
-		$pathtoroot = realpath($pathtoroot)."/";
+		$pathtoroot = FULL_PATH.'/';
 		
-		if (!file_exists($pathtoroot."config.php")) {
+		if (!file_exists(FULL_PATH.'/config.php')) {
 			echo "In-Portal is probably not installed, or configuration file is missing.<br>";
 			echo "Please use the installation script to fix the problem.<br><br>";
 			echo "<a href='admin/install.php'>Go to installation script</a><br><br>";
@@ -109,7 +108,7 @@
 		}
 		
 		//ob_start();
-		$FrontEnd=1;
+		$FrontEnd = 1;
 		
 		$indexURL="../../index.php"; //Set to relative URL from the theme directory
 		
@@ -130,7 +129,7 @@
 				$_local_t = $k4_referer;
 				$this->Application->RemoveVar('K4_Template_Referer');
 			}
-			$objSession->SetVariable('Template_Referer', $_local_t);
+			$objSession->SetVariable('Template_Referer', isset($_local_t) ? $_local_t : '');
 		}
 		// process referer in session: end