Index: trunk/themes/default/incs/inportal_main.css
===================================================================
diff -u -N -r568 -r817
--- trunk/themes/default/incs/inportal_main.css	(.../inportal_main.css)	(revision 568)
+++ trunk/themes/default/incs/inportal_main.css	(.../inportal_main.css)	(revision 817)
@@ -799,27 +799,52 @@
 	
 /* debug output styles */
 
-.debug_table {
-	border: 1px solid green;
+.flat_table TD {
+	border: 1px solid buttonface;
+	border-width: 1 1 0 0;
+
+}
+
+.debug_layer_table {
+	border: 1px solid red;
 	border-width: 0 0 1 1;
 }
 
-.debug_table TD, .debug_text {
+.debug_text, .debug_row_even TD, .debug_row_odd TD {
 	color: #000000;
-	font-family: Arial, Helvetica;
-	font-size: 13px;
+	font-family: Verdana;
+	font-size: 11px;
 }
 
-.debug_table TD {
-	border: 1px solid green;
+.debug_cell {
+	border: 1px solid red;
 	border-width: 1 1 0 0;
-	
 }
 
-.debug_layer {
-	position: relative;
-	overflow: auto; 
-	
-	height: 300px; 
-	width: 600px;
+.debug_row_even {
+	background-color: #CCCCFF;
+}
+
+.debug_row_odd {
+	background-color: #FFFFCC;
+}
+
+.debug_layer_container {
+	left: 2px;
+	top: 1px;
+	width: 500px;
+	z-index: +10;
+	position: absolute;
+	overflow: auto;
+	border: 2px solid;
+	padding: 3px;
+	border-top-color: threedlightshadow;
+	border-left-color: threedlightshadow;
+	border-right-color: threeddarkshadow;
+	border-bottom-color: threeddarkshadow;
+	background-color: buttonface;
+}
+
+.debug_error {
+	color: #FF0000;
 }
\ No newline at end of file
Index: trunk/globals.php
===================================================================
diff -u -N -r809 -r817
--- trunk/globals.php	(.../globals.php)	(revision 809)
+++ trunk/globals.php	(.../globals.php)	(revision 817)
@@ -1407,11 +1407,16 @@
  	if($SFValue == 1 || $SFValue == 2) $list->Clear();
 }
 
-function GetElem(&$array, $index)
+/**
+ * Returns array value if key exists
+ *
+ * @param Array $aArray
+ * @param int $aIndex
+ * @return string
+ */
+function getArrayValue(&$aArray, $aIndex)
 {
-	// returns array element by index if
-	// such index exists
-	return isset($array[$index]) ? $array[$index] : false;
+	return isset($aArray[$aIndex]) ? $aArray[$aIndex] : false;
 }
 
 function MakeHTMLTag($element, $attrib_prefix)
Index: trunk/kernel/parser.php
===================================================================
diff -u -N -r805 -r817
--- trunk/kernel/parser.php	(.../parser.php)	(revision 805)
+++ trunk/kernel/parser.php	(.../parser.php)	(revision 817)
@@ -2492,33 +2492,35 @@
 {
     global $m_var_list_update, $var_list, $objCatList, $objConfig, $objModules;
 	
-    $separator = GetElem($attribs, '_separator');
+    $separator = getArrayValue($attribs, '_separator');
     if(!$separator) $separator = "<span class=\"NAV_ARROW\"> > </span>";
     
-    $admin = (int)GetElem($attribs, 'admin');
+    $admin = (int)getArrayValue($attribs, 'admin');
     
-    $t = GetElem($attribs, '_template');
-    $LinkLeafNode = GetElem($attribs, '_linkcurrent');
-    $catid = (int)GetElem($attribs, '_catid');
+    $t = getArrayValue($attribs, '_template');
+    $LinkLeafNode = getArrayValue($attribs, '_linkcurrent');
+    $catid = (int)getArrayValue($attribs, '_catid');
 	
-    if( GetElem($attribs, '_root') )
+    if( getArrayValue($attribs, '_root') )
     {
-        $var = GetElem($attribs, '_root')."_Root";
+        $var = getArrayValue($attribs, '_root')."_Root";
         $Root = (int)$objConfig->Get($var);
     }
     else
     	$Root = 0;
     
-    $RootTemplate = GetElem($attribs, '_roottemplate') ? GetElem($attribs, '_roottemplate') : '';
-    $Module = GetElem($attribs, '_module');
+    $RootTemplate = getArrayValue($attribs, '_roottemplate');
+    if($RootTemplate === false) $RootTemplate = '';
+    
+    $Module = getArrayValue($attribs, '_module');
     $ModuleRootTemplate = '';
     if($Module)
     {
       $ModuleRootCat = $objModules->GetModuleRoot($Module);
       if($ModuleRootCat>0)
       {	
         $modkey = "_moduleroottemplate"; 	
-        $ModuleRootTemplate = GetElem($attribs, $modkey);
+        $ModuleRootTemplate = getArrayValue($attribs, $modkey);
       }
       else
         $ModuleRootTemplate="";      
Index: trunk/kernel/include/parse.php
===================================================================
diff -u -N -r720 -r817
--- trunk/kernel/include/parse.php	(.../parse.php)	(revision 720)
+++ trunk/kernel/include/parse.php	(.../parse.php)	(revision 817)
@@ -1,80 +1,89 @@
 <?php
 class clsHtmlTag
 {
-  var $rawtext;
-  var $parsed;
-  var $prefix;
-  var $name;
-  var $attributes;
-  var $inner_html;
+	var $rawtext;
+	var $parsed;
+	var $prefix;
+	var $name;
+	var $attributes;
+	var $inner_html;
 
-  function clsHtmlTag($text=NULL)
-  {
-    $this->SetRawText($text);
-    if(strlen($text))
-      $this->parse();
-  }
+	function clsHtmlTag($text=null)
+	{
+		$this->SetRawText($text);
+		if(strlen($text)) $this->parse();
+	}
 
-  function Clear()
-  {
-    $this->parsed = FALSE;
-    $this->rawtext = NULL;
-    $this->prefix = "";
-    $this->name = "";
-    $this->attributes = NULL;
-    $this->inner_html = "";
-  }
+	function Clear()
+	{
+		$this->parsed = FALSE;
+		$this->rawtext = NULL;
+		$this->prefix = "";
+		$this->name = "";
+		$this->attributes = NULL;
+		$this->inner_html = "";
+	}
 
-  function ValidTag()
-  {
-    return (strlen($this->prefix) && strlen($this->name));
-  }
+	function ValidTag()
+	{
+		return (strlen($this->prefix) && strlen($this->name));
+	}
 
-  function SetRawText($text)
-  {
-    $this->Clear();
-    if($text != NULL)
-      $text = trim($text);
-    $this->rawtext = $text;
-  }
+	function SetRawText($text)
+	{
+		$this->Clear();
+		if($text != NULL) $text = trim($text);
+		$this->rawtext = $text;
+	}
 
-  function GetAttributeByName($attr)
-  {
-    if(is_array($this->attributes))
-    {
-      $attr = strtolower($attr);
-      if( array_key_exists($attr,$this->attributes))
-      {
-        return $this->attributes[$attr];
-      }
-      else
-        return FALSE;
-    }
-    else
-      return FALSE;
-  }
+	function GetAttributeByName($attr)
+	{
+		if(is_array($this->attributes))
+		{
+			$attr = strtolower($attr);
+			if( array_key_exists($attr,$this->attributes))
+			{
+				return $this->attributes[$attr];
+			}
+			else
+			{
+				return FALSE;
+			}
+		}
+		else
+		{
+			return FALSE;
+		}
+	}
   
-  function SetAttributeByName($attr,$value)
-  {
-  	 if(!is_array($this->attributes))
-  	   $this->attributes = array();
-  	 $this->attributes[$attr] = $value;  
-  }
+	function SetAttributeByName($attr,$value)
+	{
+		if(!is_array($this->attributes))
+		{
+			$this->attributes = array();
+		}
+		$this->attributes[$attr] = $value;
+	}
 
   function GetAttributeByIndex($index)
   {
-    if(is_array($this->attributes))
-    {
-      if($index < count($this->attributes))
-      {
-        return $this->attributes[$index];
-      }
-      else
-        return FALSE;
-    }
-    else
-      return FALSE;
+  	if(is_array($this->attributes))
+  	{
+  		if($index < count($this->attributes))
+  		{
+  			return $this->attributes[$index];
+  		}
+  		else
+  		{
+  			return FALSE;
+  		}
+  	}
+  	else
+  	{
+  		return FALSE;
+  	}
   }
+  
   function ParseAttributes($attributes)
   {
 	unset($output);
@@ -189,51 +198,53 @@
 		return($output);
   }  
 
-  function parse()
-  { 
-  	global $objSession;
-  	
-    $html = $this->rawtext;
-    $html = substr($html,1,strlen($html)-2);
-    if(substr($html,strlen($html)-1,1)=="/")
-    {
-      $html = substr($html,0,strlen($html)-1);
-    }
+	function parse()
+	{
+		global $objSession;
 
-    $tagparts = explode(" ",$html,2);
-    $tagname = $tagparts[0];
-    $attribs = array();
-    if(count($tagparts)>0)
-    	$attribs = $this->ParseAttributes( isset($tagparts[1]) ? $tagparts[1] : '');
+		$html = $this->rawtext;
+		$html = substr($html,1,strlen($html)-2);
+		if(substr($html,strlen($html)-1,1)=="/")
+		{
+			$html = substr($html,0,strlen($html)-1);
+		}
 
-    if(is_object($objSession) && is_array($attribs))
-    {
-    	$referer = $objSession->GetVariable("Template_Referer");
-        foreach($attribs as $key=>$value)
-        {
-      	  if($value=="_referer_")
-      	  	$attribs[$key] = $referer;	      	  
-        }
-    }
-    $name = explode(":",$tagname);
-    $this->prefix = strtolower($name[0]);
-    $this->name = strtolower($name[1]);
-    if(is_array($attribs))
-    {
-    	foreach($attribs as $key=>$value)
-    	{
-    		if(!strlen($value))
-    		{
-    			$attribs[$key]=1;
-    		}
-    	}
-    	$this->attributes = $attribs;
-    }
-    else 
-     	$this->attributes = array();
-    $this->parsed=TRUE;
-  }
+		$tagparts = explode(" ",$html,2);
+		$tagname = $tagparts[0];
+		$attribs = array();
+		if(count($tagparts)>0)
+		$attribs = $this->ParseAttributes( isset($tagparts[1]) ? $tagparts[1] : '');
 
+		if(is_object($objSession) && is_array($attribs))
+		{
+			$referer = $objSession->GetVariable("Template_Referer");
+			foreach($attribs as $key=>$value)
+			{
+				if($value=="_referer_")
+				$attribs[$key] = $referer;
+			}
+		}
+		$name = explode(":",$tagname);
+		$this->prefix = strtolower($name[0]);
+		$this->name = strtolower($name[1]);
+		if(is_array($attribs))
+		{
+			foreach($attribs as $key=>$value)
+			{
+				if(!strlen($value))
+				{
+					$attribs[$key]=1;
+				}
+			}
+			$this->attributes = $attribs;
+		}
+		else
+		{
+			$this->attributes = array();
+		}
+		$this->parsed=TRUE;
+	}
+
   	function Execute()
   	{
     	$func = $this->name;     
@@ -247,7 +258,13 @@
 		{	
     		if(function_exists($func))
     		{ 
-      			$ret = @$func($this->attributes);
+    			if( IsDebugMode() && !$GLOBALS['FrontEnd'] )
+    			{
+    				global $debugger;
+    				$debugger->dumpVars($this->name, $this->attributes);
+    				$debugger->appendTrace();
+    			}
+    			$ret = @$func($this->attributes);
     		}
     		else
     		{
@@ -389,132 +406,126 @@
 
 class clsTemplateList
 {
-  var $templates;
-  var $root_dir;
-  var $ErrorStr;
-  var $ErrorNo;
-  var $stack;
-  var $SkipIncludes = 0;
+	var $templates;
+	var $root_dir;
+	var $ErrorStr;
+	var $ErrorNo;
+	var $stack;
+	var $SkipIncludes = 0;
 
-  function clsTemplateList($root_dir)
-  {
-    $this->templates = array();
-    $this->root_dir = $root_dir;
-    $this->ErrorStr = "";
-    $this->ErrorNo = 0;
-    $this->SkipIncludes = 0;
-    $this->stack = array();
-  }
+	function clsTemplateList($root_dir)
+	{
+		$this->templates = array();
+		$this->root_dir = $root_dir;
+		$this->ErrorStr = "";
+		$this->ErrorNo = 0;
+		$this->SkipIncludes = 0;
+		$this->stack = array();
+	}
 
-  function InStack($template)
-  {
-    if(in_array($template,$this->stack))
-    {
-      return TRUE;
-    }
-    else
-      return FALSE;
-  }
+	function InStack($template)
+	{
+		return in_array($template,$this->stack) ? true : false;
+	}
 
-  function GetTemplate($name,$SupressError=FALSE)
-  {
-  	if(!strlen($name))
-  	{
-  	  $ret = FALSE;
-  	  if(!$SupressError)
-  	  {
-  	    $this->ErrorNo = -2;
-  	    $this->ErrorStr=language("lu_template_error").":".language("lu_no_template_error");
-  	  }
-  	}
-  	else
-  	{ 
-      $ret = FALSE;
-      foreach($this->templates as $n => $t)
-      {
-        if($n == $name)
-        {
-            $ret=$t;
-            break;
-        }
-      }
-      if(!is_object($ret))
-      {
-        $ret = new clsTemplate($name);
-        if($ret->LoadFile($this->root_dir,$SupressError))
-        {
-          $this->templates[$name]=$ret;
-        }
-        else
-        {
-          if( IsDebugMode() )
-          {
-          	echo '<span style="color: red;">Template <b>'.$name.'</b> not found</span><br />';
-          	
-          }
-          if(!$SupressError)
-          {
-          	$this->ErrorNo = -1;
-            $this->ErrorStr = language("lu_template_error").":".language($ret->error).":"."'$name'";
-            LogEntry($this->ErrorStr);
-          }
-        }
-      }
-  	}  
-    return $ret;
-  }
+	function GetTemplate($name,$SupressError=FALSE)
+	{
+		if(!strlen($name))
+		{
+			$ret = FALSE;
+			if(!$SupressError)
+			{
+				$this->ErrorNo = -2;
+				$this->ErrorStr=language("lu_template_error").":".language("lu_no_template_error");
+			}
+		}
+		else
+		{
+			$ret = FALSE;
+			foreach($this->templates as $n => $t)
+			{
+				if($n == $name)
+				{
+					$ret=$t;
+					break;
+				}
+			}
+			if(!is_object($ret))
+			{
+				$ret = new clsTemplate($name);
+				if($ret->LoadFile($this->root_dir,$SupressError))
+				{
+					$this->templates[$name]=$ret;
+				}
+				else
+				{
+					if( IsDebugMode() )
+					{
+						$GLOBALS['debugger']->appendHTML('<b class="debug_error">Warning</b>: Template <b>'.$name.'</b> not found');
+					}
+					if(!$SupressError)
+					{
+						$this->ErrorNo = -1;
+						$this->ErrorStr = language("lu_template_error").":".language($ret->error).":"."'$name'";
+						LogEntry($this->ErrorStr);
+					}
+				}
+			}
+		}
+		return $ret;
+	}
 
-  	function GetTemplateCache($template,$SupressError=FALSE)
-  	{
-      	global $CurrentTheme, $pathtoroot;
+	function GetTemplateCache($template,$SupressError=FALSE)
+	{
+		global $CurrentTheme, $pathtoroot;
 		$ret = '';
-      	if( $CurrentTheme->Get("CacheTimeout") > 0)
-      	{      
-        	$id = $CurrentTheme->GetTemplateId($template);
-        	if($id)
-        	{
-            	$exp = isset($CurrentTheme->ParseCacheDate[$id]) ? $CurrentTheme->ParseCacheDate[$id] : false;
-            	if($exp)
-            	{
-              		//echo "$template Cache expires: ".date("m-d-Y h:m s",$exp)."<br>\n";
-              		if( $exp > time() )
-              		{
-                		/* look for a cache file */
-                		$t = new clsTemplate($template);
-                		$dir = $CurrentTheme->ThemeDirectory();
-                		if( $t->LoadFile($dir."/_cache/",$SupressError) ) $ret = $t->source;
-              		}
-            	}
-        	}
-      }
-      return $ret;
-  }
+		if( $CurrentTheme->Get("CacheTimeout") > 0)
+		{
+			$id = $CurrentTheme->GetTemplateId($template);
+			if($id)
+			{
+				$exp = isset($CurrentTheme->ParseCacheDate[$id]) ? $CurrentTheme->ParseCacheDate[$id] : false;
+				if($exp)
+				{
+					//echo "$template Cache expires: ".date("m-d-Y h:m s",$exp)."<br>\n";
+					if( $exp > time() )
+					{
+						/* look for a cache file */
+						$t = new clsTemplate($template);
+						$dir = $CurrentTheme->ThemeDirectory();
+						if( $t->LoadFile($dir."/_cache/",$SupressError) ) $ret = $t->source;
+					}
+				}
+			}
+		}
+		return $ret;
+	}
 
-  function SaveTemplateCache($objTemplate)
-  {
-     global $CurrentTheme, $objThemes, $pathtoroot;
+	function SaveTemplateCache($objTemplate)
+	{
+		global $CurrentTheme, $objThemes, $pathtoroot;
 
-	if(!is_object($CurrentTheme))
-      $CurrentTheme = $objThemes->GetItem($m_var_list["theme"]);
+		if(!is_object($CurrentTheme))
+		$CurrentTheme = $objThemes->GetItem($m_var_list["theme"]);
 
-     if($CurrentTheme->Get("CacheTimeout")>0)
-     {     
-       $TemplateId = $CurrentTheme->GetTemplateId($objTemplate->name);
-       if($TemplateId)
-       {
-         if(isset($CurrentTheme->ParseCacheDate[$TemplateId]))
-         {                   
-               //echo "Writing Template ".$objTemplate->name."<br>\n";
-             $interval = $CurrentTheme->ParseCacheTimeout[$TemplateId];
-             $CurrentTheme->UpdateFileCacheData($TemplateId,time()+$interval);
-             $dir = $CurrentTheme->ThemeDirectory()."/_cache/";
-             $objTemplate->WriteFile($dir);
-         }
-       }
-     }
-     
-  }
+		if($CurrentTheme->Get("CacheTimeout")>0)
+		{
+			$TemplateId = $CurrentTheme->GetTemplateId($objTemplate->name);
+			if($TemplateId)
+			{
+				if(isset($CurrentTheme->ParseCacheDate[$TemplateId]))
+				{
+					//echo "Writing Template ".$objTemplate->name."<br>\n";
+					$interval = $CurrentTheme->ParseCacheTimeout[$TemplateId];
+					$CurrentTheme->UpdateFileCacheData($TemplateId,time()+$interval);
+					$dir = $CurrentTheme->ThemeDirectory()."/_cache/";
+					$objTemplate->WriteFile($dir);
+				}
+			}
+		}
 
+	}
+
   function IncludeTemplate($tag, $SupressError=FALSE)
   {
       global $LogLevel, $objSession,$objLanguages;
@@ -636,68 +647,68 @@
   /* <inp:mod_include _Template=".." [_perm=".."] [_modules=".."] [_system=".."] */
   function ModuleInclude($tag)
   {
-    global $var_list;
-    
-    $o = "";
-    $el = new clsHtmlTag();
-    $el->attributes = $tag->attributes;
-    $el->parsed=1;
-    $t = $tag->attributes["_template"];
-    if(!strlen($t))
-        $t = $var_list["t"];
-        
-    $el->name = "perm_include";
-    $tpath = GetModuleArray("template");
+  	global $var_list;
 
-    if(!strlen( $tag->GetAttributeByName('_modules') ))
-    {
-        $mods = array_keys($tpath);
-    }
-    else
-        $mods = explode(",",$tag->attributes["_modules"]);
-            
-    foreach($mods as $m)
-    {       	
-       if($t==$var_list["t"] && !strlen($tpath[$m]))
-           continue;
-       $el->attributes = $tag->attributes;
-       $el->attributes["_template"] = $tpath[$m].$t;
-       $el->attributes["_module"] = $m;  
-       
-       if(strlen( $tag->GetAttributeByName('_nodatatemplate') ))
-       {    
-         $el->attributes["_nodatatemplate"] = $tpath[$m].$tag->attributes["_nodatatemplate"];
-       }
+  	$o = "";
+  	$el = new clsHtmlTag();
+  	$el->attributes = $tag->attributes;
+  	$el->parsed=1;
+  	$t = $tag->attributes["_template"];
+  	if(!strlen($t))
+  	$t = $var_list["t"];
 
-       //print_pre($el);
-       $o .= $this->IncludeTemplate($el,true);       
-    }
-    if(!strlen($o) && strlen($tag->attributes["_nodatamaintemplate"]))
-      $o = $this->ParseTemplate($tag->attributes["_nodatamaintemplate"]);
-    return $o;
+  	$el->name = "perm_include";
+  	$tpath = GetModuleArray("template");
+
+  	if(!strlen( $tag->GetAttributeByName('_modules') ))
+  	{
+  		$mods = array_keys($tpath);
+  	}
+  	else
+  	$mods = explode(",",$tag->attributes["_modules"]);
+
+  	foreach($mods as $m)
+  	{
+  		if($t==$var_list["t"] && !strlen($tpath[$m]))
+  		continue;
+  		$el->attributes = $tag->attributes;
+  		$el->attributes["_template"] = $tpath[$m].$t;
+  		$el->attributes["_module"] = $m;
+
+  		if(strlen( $tag->GetAttributeByName('_nodatatemplate') ))
+  		{
+  			$el->attributes["_nodatatemplate"] = $tpath[$m].$tag->attributes["_nodatatemplate"];
+  		}
+
+  		//print_pre($el);
+  		$o .= $this->IncludeTemplate($el,true);
+  	}
+  	if(!strlen($o) && strlen($tag->attributes["_nodatamaintemplate"]))
+  	$o = $this->ParseTemplate($tag->attributes["_nodatamaintemplate"]);
+  	return $o;
   }
 
   function ParseTag($raw)
   {
-	$tag = new clsHtmlTag($raw);
-    $res = "";
-    switch($tag->name)
-    {
-    case "lang_include":
-    case "include":
-    case "perm_include":
-        $res = $this->IncludeTemplate($tag);
-    break;
-    case "mod_include":
-          $res = $this->ModuleInclude($tag);  
-    break;
-    default:
-	    //print_pre($tag);
-	    $res = $tag->Execute();
-      break;
-    }
-    unset($tag);
-    return $res;
+  	$tag = new clsHtmlTag($raw);
+  	$res = "";
+  	switch($tag->name)
+  	{
+  		case "lang_include":
+  		case "include":
+  		case "perm_include":
+	  		$res = $this->IncludeTemplate($tag);
+	  		break;
+  		case "mod_include":
+	  		$res = $this->ModuleInclude($tag);
+	  		break;
+  		default:
+	  		//print_pre($tag);
+	  		$res = $tag->Execute();
+	  		break;
+  	}
+  	unset($tag);
+  	return $res;
   }
 
   function ParseTemplateText($text)
Index: trunk/kernel/startup.php
===================================================================
diff -u -N -r701 -r817
--- trunk/kernel/startup.php	(.../startup.php)	(revision 701)
+++ trunk/kernel/startup.php	(.../startup.php)	(revision 817)
@@ -53,6 +53,7 @@
 require_once($pathtoroot."compat.php");
 /* set global variables and module lists */
 require_once($pathtoroot."globals.php"); 
+if( IsDebugMode() ) include_once($pathtoroot.'kernel/include/debugger.php');
 
 LogEntry("Initalizing System..\n");
 /* for 64 bit timestamps */
Index: trunk/admin/include/style.css
===================================================================
diff -u -N -r269 -r817
--- trunk/admin/include/style.css	(.../style.css)	(revision 269)
+++ trunk/admin/include/style.css	(.../style.css)	(revision 817)
@@ -443,27 +443,53 @@
 
 /* debug output styles */
 
-.debug_table {
-	border: 1px solid green;
+
+.flat_table TD {
+	border: 1px solid buttonface;
+	border-width: 1 1 0 0;
+
+}
+
+.debug_layer_table {
+	border: 1px solid red;
 	border-width: 0 0 1 1;
 }
 
-.debug_table TD, .debug_text {
+.debug_text, .debug_row_even TD, .debug_row_odd TD {
 	color: #000000;
-	font-family: Arial, Helvetica;
-	font-size: 13px;
+	font-family: Verdana;
+	font-size: 11px;
 }
 
-.debug_table TD {
-	border: 1px solid green;
+.debug_cell {
+	border: 1px solid red;
 	border-width: 1 1 0 0;
-	
 }
 
-.debug_layer {
-	position: relative;
-	overflow: auto; 
-	
-	height: 300px; 
-	width: 600px;
+.debug_row_even {
+	background-color: #CCCCFF;
+}
+
+.debug_row_odd {
+	background-color: #FFFFCC;
+}
+
+.debug_layer_container {
+	left: 2px;
+	top: 1px;
+	width: 500px;
+	z-index: +10;
+	position: absolute;
+	overflow: auto;
+	border: 2px solid;
+	padding: 3px;
+	border-top-color: threedlightshadow;
+	border-left-color: threedlightshadow;
+	border-right-color: threeddarkshadow;
+	border-bottom-color: threeddarkshadow;
+	background-color: buttonface;
+}
+
+.debug_error {
+	color: #FF0000;
 }
\ No newline at end of file
Index: trunk/kernel/include/tag-class.php
===================================================================
diff -u -N -r429 -r817
--- trunk/kernel/include/tag-class.php	(.../tag-class.php)	(revision 429)
+++ trunk/kernel/include/tag-class.php	(.../tag-class.php)	(revision 817)
@@ -293,7 +293,7 @@
             foreach($attribs as $field=>$desc)
             {   
                 $req = (substr($field,0,1)=="*");
-                $t->AddAttribute($field, GetElem($attr_type,$field),$desc,GetElem($attr_default,$field),$req);
+                $t->AddAttribute($field, getArrayValue($attr_type,$field),$desc,getArrayValue($attr_default,$field),$req);
             }
           }
         }
Index: trunk/kernel/frontaction.php
===================================================================
diff -u -N -r679 -r817
--- trunk/kernel/frontaction.php	(.../frontaction.php)	(revision 679)
+++ trunk/kernel/frontaction.php	(.../frontaction.php)	(revision 817)
@@ -2,31 +2,34 @@
 
 if( defined('DEBUG_ACTIONS') && (DEBUG_ACTIONS & FRONT_KERNEL_ACTIONS) == FRONT_KERNEL_ACTIONS )
 {
-	if($Action) echo '<span class="debug_text">Front, Kernel Action [<b>'.$Action."</b>]</span><br>\n";
+	if($Action) $debugger->appendHTML('Front Action: <b>'.$Action.'</b>');
 }
 
 if( defined('DEBUG_ACTIONS') && (DEBUG_ACTIONS & FRONT_SHOW_REQUEST) == FRONT_SHOW_REQUEST )
 {
 	// don't show debug output in tree & header of admin & while logging in
 	$script = basename($_SERVER['PHP_SELF']);
-	
-	echo '<table width="100%" cellspacing="0" cellpadding="5"><tr><td>';
-	echo "<div class=\"debug_text\">ScriptName: <b>$script</b> (<b>".dirname($_SERVER['PHP_SELF'])."</b>)</div><br>";
-	$div_height = (count($_REQUEST)+1)*26;
-	if($div_height > 300) $div_height = 300;
-	echo '<div class="debug_layer" style="height: '.$div_height.'px;">';
-	echo '<table border="0" cellspacing="0" cellpadding="4" class="debug_table">';
-	echo '<thead style="font-weight: bold;"><td>Src</td><td>Name</td><td>Value</td></thead>';
-	
+	$debugger->appendHTML('ScriptName: <b>'.$script.'</b> (<b>'.dirname($_SERVER['PHP_SELF']).'</b>)');
+	$requestTable = '<table border="0" cellspacing="0" cellpadding="4" class="flat_table">
+						<thead style="font-weight: bold;"><td>Src</td><td>Name</td><td>Value</td></thead>';
+
 	foreach($_REQUEST as $key => $value)
 	{
-		if( !is_array($value) && trim($value) == '' ) $value = '&nbsp;';
-		$src = isset($_GET[$key]) ? 'GE' : (isset($_POST[$key]) ? 'PO' : (isset($_COOKIE[$key]) ? 'CO' : '?') );	
-		echo '<tr><td>'.$src.'</td><td>'.$key.'</td><td>'.print_r($value, true).'</td></tr>';
+		if( !is_array($value) && trim($value) == '' )
+		{
+			$value = '<b class="debug_error">no value</b>';
+		}
+		else
+		{
+			$value = htmlspecialchars(print_r($value, true));
+		}
+		$src = isset($_GET[$key]) ? 'GE' : (isset($_POST[$key]) ? 'PO' : (isset($_COOKIE[$key]) ? 'CO' : '?') );
+		$requestTable .= '<tr><td>'.$src.'</td><td>'.$key.'</td><td>'.$value.'</td></tr>';
 	}
-	echo '</table></div>';
-	echo '</td></tr></table>';
-	unset($script);
+	$requestTable .= '</table>';
+	$debugger->appendHTML($requestTable);
+	$debugger->dumpVars($_REQUEST);
+	unset($script, $requestTable);
 //	echo "SID: ".$objSession->GetSessionKey().'<br>';
 }
 
Index: trunk/kernel/include/category.php
===================================================================
diff -u -N -r701 -r817
--- trunk/kernel/include/category.php	(.../category.php)	(revision 701)
+++ trunk/kernel/include/category.php	(.../category.php)	(revision 817)
@@ -1405,24 +1405,28 @@
   {
   	global $objSession;
   	
-  	$cat = $attribs["_catid"];
+  	$cat = getArrayValue($attribs,'_catid');
     if(!is_numeric($cat))
     {
         $cat = $this->CurrentCategoryID();
     }
     if((int)$cat>0)
         $c = $this->GetCategory($cat);
         
-  	if($attribs["_subcats"] && $cat>0)
+  	if( getArrayValue($attribs,'_subcats') && $cat>0)
     {
        $ParentWhere = "(ParentPath LIKE '".$c->Get("ParentPath")."%' AND ".$this->SourceTable.".CategoryId != $cat)";
     }
-    if($attribs["_today"])
+    if( getArrayValue($attribs,'_today') )
     {
       $today = mktime(0,0,0,date("m"),date("d"),date("Y"));             
       $TodayWhere = "(CreatedOn>=$today)";	
     }
-    if($attribs["_grouponly"])
+    else
+    {
+    	$TodayWhere = '';
+    }
+    if( getArrayValue($attribs,'_grouponly') )
 	{
 	   $GroupList = $objSession->Get("GroupList");	    	  
 	}
Index: trunk/kernel/action.php
===================================================================
diff -u -N -r787 -r817
--- trunk/kernel/action.php	(.../action.php)	(revision 787)
+++ trunk/kernel/action.php	(.../action.php)	(revision 817)
@@ -5,7 +5,7 @@
 $AdminLogin = admin_login();
 if( defined('DEBUG_ACTIONS') && (DEBUG_ACTIONS & KERNEL_ACTIONS) == KERNEL_ACTIONS && $AdminLogin )
 {
-	if($Action) echo '<span class="debug_text">Kernel Action [<b>'.$Action."</b>]</span><br>\n";
+	if($Action) $debugger->appendHTML('Kernel Action: <b>'.$Action.'</b>');
 }
 
 if( defined('DEBUG_ACTIONS') && (DEBUG_ACTIONS & SHOW_REQUEST) == SHOW_REQUEST && $AdminLogin )
@@ -15,24 +15,28 @@
 	$skip_debug = Array('index.php','tree.php','head.php','credits.php');
 	if( !in_array($script, $skip_debug) )
 	{
-		//echo '<a href="file:///'.WINDOWS_ROOT.$_SERVER['PHP_SELF'].'">Open This File</a><br>';
-		echo "ScriptName: <b>$script</b> (<b>".dirname($_SERVER['PHP_SELF'])."</b>)<br><br>";
-		$div_height = (count($_REQUEST)+1)*26;
-		if($div_height > 300) $div_height = 300;
-		echo '<div class="debug_layer" style="height: '.$div_height.'px;">';
-		echo '<table border="0" cellspacing="0" cellpadding="4" class="debug_table">';
-		echo '<thead style="font-weight: bold;"><td>Src</td><td>Name</td><td>Value</td></thead>';
+		$debugger->appendHTML('ScriptName: <b>'.$script.'</b> (<b>'.dirname($_SERVER['PHP_SELF']).'</b>)');
+		$requestTable = '<table border="0" cellspacing="0" cellpadding="4" class="flat_table">
+							<thead style="font-weight: bold;"><td>Src</td><td>Name</td><td>Value</td></thead>';
 		
 		foreach($_REQUEST as $key => $value)
 		{
-			if( !is_array($value) && trim($value) == '' ) $value = '&nbsp;';
+			if( !is_array($value) && trim($value) == '' )
+			{
+				$value = '<b class="debug_error">no value</b>';
+			}
+			else
+			{
+				$value = htmlspecialchars(print_r($value, true));
+			}
 			$src = isset($_GET[$key]) ? 'GE' : (isset($_POST[$key]) ? 'PO' : (isset($_COOKIE[$key]) ? 'CO' : '?') );	
-			echo '<tr><td>'.$src.'</td><td>'.$key.'</td><td>'.print_r($value, true).'</td></tr>';
+			$requestTable .= '<tr><td>'.$src.'</td><td>'.$key.'</td><td>'.$value.'</td></tr>';
 		}
-		echo '</table></div>';
+		$requestTable .= '</table>';
+		$debugger->appendHTML($requestTable);
 		echo '<a href="javascript:self.location.reload();">Reload Frame</a><br>';
 	}
-	unset($script, $skip_debug);
+	unset($script, $skip_debug, $requestTable);
 }
 
 	switch($Action)
Index: trunk/kernel/include/debugger.php
===================================================================
diff -u -N
--- trunk/kernel/include/debugger.php	(revision 0)
+++ trunk/kernel/include/debugger.php	(revision 817)
@@ -0,0 +1,267 @@
+<?php
+
+	class Debugger 
+	{
+		/**
+		 * Debugger data for building report
+		 *
+		 * @var Array
+		 */
+		var $Data = Array();
+		
+		
+		function dumpVars()
+		{
+			$dumpVars = func_get_args();
+			foreach($dumpVars as $varValue)
+			{
+				$this->Data[] = Array('value' => $varValue, 'debug_type' => 'var_dump');
+			}
+		}
+		
+		function prepareHTML($dataIndex)
+		{
+			$Data =& $this->Data[$dataIndex];
+			if($Data['debug_type'] == 'html') return $Data['html'];
+			
+			switch($Data['debug_type'])
+			{
+				case 'error':
+					$fileLink = $this->getFileLink($Data['file']);
+					$ret = '<b class="debug_error">'.$this->getErrorNameByCode($Data['no']).'</b>: '.$Data['str'];
+					$ret .= ' in <b>'.$fileLink.'</b> on line <b>'.$Data['line'].'</b>';
+					return $ret;
+					break;
+				
+				case 'var_dump':
+					$ret = highlight_string('<?php '.print_r($Data['value'], true).'?>', true);
+					$ret = preg_replace('/&lt;\?php (.*)\?&gt;/s','$1',$ret);
+					return $ret;
+					break;
+					
+				case 'trace':
+					$trace =& $Data['trace'];
+					$i = 0; $traceCount = count($trace);
+					$ret = '';
+					while($i < $traceCount)
+					{
+						$traceRec =& $trace[$i];
+						$argsID = 'trace_args_'.$dataIndex.'_'.$i;
+						$ret .= '<a href="javascript:toggleTraceArgs(\''.$argsID.'\');" title="Show/Hide Function Arguments"><b>Function</b></a>: '.$this->getFileLink($traceRec['file'],$traceRec['class'].$traceRec['type'].$traceRec['function']).'';
+						$ret .= ' in <b>'.basename($traceRec['file']).'</b> on line <b>'.$traceRec['line'].'</b><br>';
+						
+						// ensure parameter value is not longer then 200 symbols
+						foreach ($traceRec['args'] as $argID => $argValue)
+						{
+							if( strlen($argValue) > 200 ) $traceRec['args'][$argID] = substr($argValue,0,50).' ...';	
+						}
+						$args = highlight_string('<?php '.print_r($traceRec['args'], true).'?>', true);
+						$args = preg_replace('/&lt;\?php (.*)\?&gt;/s','$1',$args);
+						$ret .= '<div id="'.$argsID.'" style="display: none;">'.$args.'</div>';
+						
+						$i++;
+					}
+					/*$ret = highlight_string('<?php '.print_r($trace, true).'?>', true);
+					$ret = preg_replace('/&lt;\?php (.*)\?&gt;/s','$1',$ret);*/
+					return $ret;
+					break;
+					
+				default:
+					return 'incorrect debug data';
+					break;
+			}
+		}
+		
+		function getFileLink($file, $title = '')
+		{
+			if(!$title) $title = $file;
+			return '<a href="javascript:editFile(\''.$this->getLocalFile($file).'\');" title="'.$file.'">'.$title.'</a>';	
+		}
+		
+		function getLocalFile($remoteFile)
+		{
+			return str_replace(DOC_ROOT, WINDOWS_ROOT, $remoteFile);	
+		}
+		
+		function appendTrace()
+		{
+			$trace = debug_backtrace();
+			array_shift($trace);
+			$this->Data[] = Array('trace' => $trace, 'debug_type' => 'trace');
+		}
+		
+		function appendHTML($html)
+		{
+			$this->Data[] = Array('html' => $html,'debug_type' => 'html');	
+		}
+		
+		function getErrorNameByCode($errorCode)
+		{
+			switch($errorCode)
+			{
+				case E_USER_ERROR:
+					return 'Fatal Error';
+					break;
+					
+				case E_WARNING:
+				case E_USER_WARNING:
+					return 'Warning';
+					break;
+					
+				case E_NOTICE:
+				case E_USER_NOTICE:
+					return 'Notice';
+					break;
+				
+				default:
+					return '';
+					break;
+			}
+		}
+		
+		/**
+		 * Generates report
+		 *
+		 */
+		function printReport()
+		{
+			$i = 0; $lineCount = count($this->Data);
+			?>
+				<div id="debug_layer" class="debug_layer_container" style="display: none;">
+					<div style="padding: 0px;">
+						<table width="100%" cellpadding="0" cellspacing="1" border="0" class="debug_layer_table">
+			<?php
+			while ($i < $lineCount)
+			{
+				echo '<tr class="debug_row_'.(($i % 2) ? 'odd' : 'even').'"><td class="debug_cell">'.$this->prepareHTML($i).'</td></tr>';
+				$i++;
+			}
+			?>
+						</table>
+					<div>
+				</div>
+				<script language="javascript">
+					function getEventKeyCode($e)
+					{
+						var $KeyCode = 0;
+						if($e.keyCode) $KeyCode = $e.keyCode;
+						else if($e.which) $KeyCode = $e.which;
+						return $KeyCode;
+					}
+				
+					function keyProcessor($e)
+					{
+						if(!$e) $e = window.event;
+						var $KeyCode = getEventKeyCode($e);
+						if( $KeyCode == 113 && $e.ctrlKey || $KeyCode == 123 ) // F12 (for Maxthon) or Ctrl+F2 (for Other Browsers)
+						{
+							var $DebugLayer = document.getElementById('debug_layer');
+							if( typeof($DebugLayer) != 'undefined' )
+							{
+								resizeDebugLayer($e);
+								$DebugLayer.style.display = ($DebugLayer.style.display == 'none') ? 'block' : 'none';
+							}
+							$e.cancelBubble = true;
+							if($e.stopPropagation) $e.stopPropagation();
+						}
+					}
+					
+					function prepareSizes($Prefix)
+					{
+						var $ret = '';
+						$ret = eval('document.body.'+$Prefix+'Top')+'; ';
+						$ret += eval('document.body.'+$Prefix+'Left')+'; ';
+						$ret += eval('document.body.'+$Prefix+'Height')+'; ';
+						$ret += eval('document.body.'+$Prefix+'Width')+'; ';	
+						return $ret;
+					}
+					
+					function resizeDebugLayer($e)
+					{
+						if(!$e) $e = window.event;
+						var $DebugLayer = document.getElementById('debug_layer');
+						var $TopMargin = 1;
+						if( typeof($DebugLayer) != 'undefined' )
+						{
+							$DebugLayer.style.top = parseInt(document.body.offsetTop + document.body.scrollTop) + $TopMargin;
+							$DebugLayer.style.height = document.body.clientHeight - $TopMargin - 5;
+						}
+						window.parent.status = 'OFFSET: '+prepareSizes('offset')+' | SCROLL: '+prepareSizes('scroll')+' | CLIENT: '+prepareSizes('client');
+						window.parent.status += 'DL Info: '+$DebugLayer.style.top;
+						return true;
+					}
+					
+					function showProps($Obj, $Name)
+					{
+						var $ret = '';
+						for($Prop in $Obj)
+						{
+							$ret += $Name+'.'+$Prop+' = '+$Obj[$Prop]+"\n";
+						}
+						return $ret;
+					}
+					
+					function editFile($FileName)
+					{
+						var $EditorPath = '<?php echo defined('WINDOWS_EDITOR') ? addslashes(WINDOWS_EDITOR) : '' ?>';
+						if($EditorPath)
+						{
+							var $obj = new ActiveXObject("LaunchinIE.Launch");
+							//alert('lauching: ['+$EditorPath+' '+$FileName+']');
+							$obj.LaunchApplication($EditorPath+' '+$FileName);
+						}
+						else
+						{
+							alert('Editor path not defined!');	
+						}
+					}
+					
+					function toggleTraceArgs($ArgsLayerID)
+					{
+						var $ArgsLayer = document.getElementById($ArgsLayerID);
+						$ArgsLayer.style.display = ($ArgsLayer.style.display == 'none') ? 'block' : 'none';
+					}
+					
+					
+					document.onkeydown = keyProcessor;
+					window.onresize = resizeDebugLayer;
+					window.onscroll = resizeDebugLayer;
+					window.focus();
+				</script>
+			<?php
+		}
+		
+		/**
+		 * User-defined error handler
+		 *
+		 * @param int $errno
+		 * @param string $errstr
+		 * @param string $errfile
+		 * @param int $errline
+		 * @param array $errcontext
+		 */
+		function saveError($errno, $errstr, $errfile = '', $errline = '', $errcontext = '')
+		{
+			//echo '<b>error</b> ['.$errno.'] = ['.$errstr.']<br>';
+			$errorType = $this->getErrorNameByCode($errno);
+			if( substr($errorType,0,5) == 'Fatal')
+			{
+
+				$this->printReport();
+				exit;
+			}
+			if(!$errorType)
+			{
+				trigger_error('Unknown error type ['.$errno.']', E_USER_ERROR);
+				return false;
+			}
+			$this->Data[] = Array('no' => $errno, 'str' => $errstr, 'file' => $errfile, 'line' => $errline, 'context' => $errcontext, 'debug_type' => 'error');
+		}
+		
+	}
+	
+	$debugger = new Debugger();
+	set_error_handler( array(&$debugger,'saveError')  );
+	register_shutdown_function( array(&$debugger,'printReport') );
+	
+?>
\ No newline at end of file