Index: trunk/kernel/parser.php
===================================================================
diff -u -r979 -r988
--- trunk/kernel/parser.php	(.../parser.php)	(revision 979)
+++ trunk/kernel/parser.php	(.../parser.php)	(revision 988)
@@ -521,7 +521,7 @@
     
     $selected = ($val == $value)? "SELECTED" : "";
     
-    if(strlen($attribs["_langtext"]))
+    if( getArrayValue($attribs,'_langtext') )
     {
         $txt = language($attribs["_langtext"]);
     }
@@ -843,15 +843,15 @@
         	{
         		$ret .= "&Confirm=".$attribs["_confirmtemplate"];        		
         	}               
-            if(strlen($Dest))
+            /*if(strlen($Dest))
             {
               $ret .= "&DestTemplate=$Dest";
             }
             else
-            {
+            {*/
             	if(strlen($attribs["_confirmtemplate"])>0)
             	  $ret .="&DestTemplate=".$var_list["t"];
-            }            
+            //}            
 
             if(strlen($attribs["_errortemplate"])>0)
         	{
@@ -2118,7 +2118,7 @@
    }
    else
        $hasperm = TRUE;
-   if(!$hasperm && strlen($attribs["_deniedtemplate"])>0)
+   if(!$hasperm && getArrayValue($attribs,'_deniedtemplate') )
    {
        $hasperm = TRUE;
        $attribs["_template"]=$attribs["_deniedtemplate"];
@@ -2419,7 +2419,7 @@
 {
 	 global $var_list, $var_list_update, $m_var_list_update, $objCatList, $objSession;
 
-  $cat = $attribs["_category"];
+  $cat = getArrayValue($attribs,'_category');
   if(strlen($cat))
   {       
      if($cat=="NULL")
@@ -2472,37 +2472,42 @@
     }
   }
   
-  if ((int)$attribs["_matchallperms"])
+  if ((int)getArrayValue($attribs,'_matchallperms'))
   {
   	if (count($_AllPermsCount) != array_sum($_AllPermsCount))
   		$hasperm = FALSE;	
   }
   
-  $text = $attribs["_text"];
-  $plaintext = $attribs["_plaintext"];
-  $denytext = $attribs["_denytext"];
-  $plaindenytext = $attribs["_plaindenytext"]; 
-  $nopermissions_status = (int)$attribs["_noperm"]? 1 : 0;
+  $text = getArrayValue($attribs,'_text');
+  $plaintext = getArrayValue($attribs,'_plaintext');
+  $denytext = getArrayValue($attribs,'_denytext');
+  $plaindenytext = getArrayValue($attribs,'_plaindenytext'); 
+  $nopermissions_status = (int)getArrayValue($attribs,'_noperm')? 1 : 0;
   
-  if(!strlen($denied))
-      $denied = "login";
+  //if(!strlen($denied)) $denied = "login";
 	
-  if (!$nopermissions_status)    
+  if (!$nopermissions_status)
   {
-	  if ($hasperm)
-	  {
-	  	if (strlen($text) || strlen($plaintext))
-	  		$ret = strlen($text)? language($text) : $plaintext;  		  
-	  	else
-	  		$ret = "1";
-	  }
-	  else
-	    $ret = strlen($denytext)? language($denytext) : $plaindenytext;
+  	if ($hasperm)
+  	{
+  		if (strlen($text) || strlen($plaintext))
+  		{
+  			$ret = strlen($text)? language($text) : $plaintext;
+  		}
+  		else
+  		{
+  			$ret = "1";
+  		}
+  	}
+  	else
+  	{
+  		$ret = strlen($denytext)? language($denytext) : $plaindenytext;
+  	}
   }
   elseif (!$hasperm)
-  {	  		  
-	$ret = "1";
-  }	
+  {
+  	$ret = "1";
+  }
   	  
   return $ret;   
 }
@@ -2648,7 +2653,7 @@
     global $objConfig, $objCatList;
    
     $ado = &GetADODBConnection();
-
+	$ret='';
     if(getArrayValue($attribs,'_local') && $objCatList->CurrentCategoryID() != 0)
     {
         $c =& $objCatList->GetItem($objCatList->CurrentCategoryID());
@@ -2659,23 +2664,18 @@
         $sql .= "INNER JOIN ".GetTablePrefix()."CategoryItems ON (".GetTablePrefix()."Category.ResourceId=".GetTablePrefix()."CategoryItems.ItemResourceId) ";
         $sql .= "WHERE $catwhere LIMIT 1";        
     }
-    else       
+    else
+    {       
         $sql = "SELECT MAX(Modified) as ModDate FROM ".GetTablePrefix()."Category LIMIT 1";
+    }
     $rs = $ado->Execute($sql);
     if($rs && ! $rs->EOF)
     {
         $mod = $rs->fields["ModDate"];
         if($mod)
         {
             $part = strtolower(getArrayValue($attribs,'_part'));
-            if(strlen($part))
-            {
-                $ret = ExtractDatePart($part,$mod);
-            }
-            else
-            {                                        
-                $ret = LangDate($mod);
-            }
+            $ret = $part?ExtractDatePart($part,$mod):LangDate($mod);
         }
     }
     return $ret;
@@ -2995,7 +2995,7 @@
     global $objUsers, $objSession;
 
     $o = "";
-    $userid = $attribs["_userid"];
+    $userid = getArrayValue($attribs,'_userid');
     if(!is_numeric($userid) || $userid=="0")
         $userid = $objSession->Get("PortalUserId");