diff --git a/libs/cache.php b/libs/cache.php
index d2267f686..907e866d6 100644
--- a/libs/cache.php
+++ b/libs/cache.php
@@ -75,7 +75,7 @@ class Cache extends Model {
       *
       * @var string
       */
-	var $use_table = 'cache';
+	var $useTable = 'cache';
 
 	/**
       * Constructor. Generates an md5'ed id for internal use. Calls the constructor on Model as well.
@@ -111,7 +111,7 @@ class Cache extends Model {
 	{
 		$data = addslashes($this->for_caching.$content);
 		$expire = date("Y-m-d H:i:s",time()+($keep_for>0? $keep_for: 999999999));
-		return $this->query("REPLACE {$this->use_table} (id,data,expire) VALUES ('{$this->id}', '{$data}', '{$expire}')");
+		return $this->query("REPLACE {$this->useTable} (id,data,expire) VALUES ('{$this->id}', '{$data}', '{$expire}')");
 	}
 
 	/**
@@ -155,7 +155,7 @@ class Cache extends Model {
       */
 	function clear()
 	{
-		return $this->query("DELETE FROM {$this->use_table}");
+		return $this->query("DELETE FROM {$this->useTable}");
 	}
 }
 
diff --git a/libs/controller.php b/libs/controller.php
index ab59690e2..7bd1524f5 100644
--- a/libs/controller.php
+++ b/libs/controller.php
@@ -213,7 +213,7 @@ class Controller extends Object
      * Enter description here...
      *
      */
-    function contructClasses(){
+    function constructClasses(){
 
         if(empty($this->params['pass']))
         {
@@ -261,6 +261,28 @@ class Controller extends Object
                 }
             }
         }
+        
+        
+        if (!empty($this->beforeFilter))
+        {
+          if(is_array($this->beforeFilter))
+          {
+              foreach($this->beforeFilter as $filter)
+              {
+                  if(is_callable(array($this,$filter)))
+                  {
+                      $this->$filter();
+                  }
+              }
+          }
+          else
+          {
+              if(is_callable(array($this,$this->beforeFilter)))
+              {
+                  $this->{$this->beforeFilter}();
+              }
+          }
+        }
     }
 
     /**
@@ -394,9 +416,9 @@ class Controller extends Object
  * Renders the Missing Table web page.
  *
  */
-    function missingTable($table_name)
+    function missingTable($tableName)
     {
-        $this->missingTableName = $table_name;
+        $this->missingTableName = $tableName;
         $this->pageTitle = 'Missing Database Table';
         //We are simulating action call below, this is not a filename!
         $this->render('../errors/missingTable');
@@ -517,7 +539,7 @@ class Controller extends Object
 	    $classRegistry =& ClassRegistry::getInstance();
 	    $objRegistryModel = $classRegistry->getObject(Inflector::singularize($model));
 
-	    foreach ($objRegistryModel->_table_info as $tables)
+	    foreach ($objRegistryModel->_tableInfo as $tables)
 	    {
 	        foreach ($tables as $tabl)
 	        {
diff --git a/libs/dbo/dbo_adodb.php b/libs/dbo/dbo_adodb.php
index d22e437d7..a9f6207cc 100644
--- a/libs/dbo/dbo_adodb.php
+++ b/libs/dbo/dbo_adodb.php
@@ -129,12 +129,12 @@ class DBO_AdoDB extends DBO
 /**
  * Returns an array of the fields in given table name.
  *
- * @param string $table_name Name of database table to inspect
+ * @param string $tableName Name of database table to inspect
  * @return array Fields in table. Keys are name and type
  */
-   function fields ($table_name)
+   function fields ($tableName)
    {
-      $data = $this->_adodb->MetaColumns($table_name);
+      $data = $this->_adodb->MetaColumns($tableName);
       $fields = false;
 
       foreach ($data as $item)
diff --git a/libs/dbo/dbo_generic.php b/libs/dbo/dbo_generic.php
index c5ba00522..952898b2b 100644
--- a/libs/dbo/dbo_generic.php
+++ b/libs/dbo/dbo_generic.php
@@ -89,7 +89,7 @@ class DBO_generic extends DBO
  * Abstract method defined in subclasses. 
  *
  */
-   function fields ($table_name)
+   function fields ($tableName)
    {
    }
 
diff --git a/libs/dbo/dbo_mysql.php b/libs/dbo/dbo_mysql.php
index b98710259..b674c3a23 100644
--- a/libs/dbo/dbo_mysql.php
+++ b/libs/dbo/dbo_mysql.php
@@ -135,13 +135,13 @@ class DBO_MySQL extends DBO
 /**
   * Returns an array of the fields in given table name.
   *
-  * @param string $table_name Name of database table to inspect
+  * @param string $tableName Name of database table to inspect
   * @return array Fields in table. Keys are name and type
   */
-   function fields ($table_name)
+   function fields ($tableName)
    {
       $fields = false;
-      $cols = $this->all("DESC {$table_name}");
+      $cols = $this->all("DESC {$tableName}");
 
       foreach ($cols as $column)
       {
diff --git a/libs/dbo/dbo_pear.php b/libs/dbo/dbo_pear.php
index 1baedabfe..55bbc325a 100644
--- a/libs/dbo/dbo_pear.php
+++ b/libs/dbo/dbo_pear.php
@@ -167,12 +167,12 @@ class DBO_Pear extends DBO
 /**
   * Returns an array of the fields in given table name.
   *
-  * @param string $table_name Name of database table to inspect
+  * @param string $tableName Name of database table to inspect
   * @return array Fields in table. Keys are name and type
   */
-   function fields ($table_name)
+   function fields ($tableName)
    {
-      $data = $this->_pear->tableInfo($table_name);
+      $data = $this->_pear->tableInfo($tableName);
       $fields = false;
 
       foreach ($data as $item)
diff --git a/libs/dbo/dbo_postgres.php b/libs/dbo/dbo_postgres.php
index f447cdb22..87d19e6ef 100644
--- a/libs/dbo/dbo_postgres.php
+++ b/libs/dbo/dbo_postgres.php
@@ -133,12 +133,12 @@ class DBO_Postgres extends DBO
 /**
   * Returns an array of the fields in given table name.
   *
-  * @param string $table_name Name of database table to inspect
+  * @param string $tableName Name of database table to inspect
   * @return array Fields in table. Keys are name and type
   */
-   function fields ($table_name)
+   function fields ($tableName)
    {
-      $sql = "SELECT c.relname, a.attname, t.typname FROM pg_class c, pg_attribute a, pg_type t WHERE c.relname = '{$table_name}' AND a.attnum > 0 AND a.attrelid = c.oid AND a.atttypid = t.oid";
+      $sql = "SELECT c.relname, a.attname, t.typname FROM pg_class c, pg_attribute a, pg_type t WHERE c.relname = '{$tableName}' AND a.attnum > 0 AND a.attrelid = c.oid AND a.atttypid = t.oid";
       
       $fields = false;
       foreach ($this->all($sql) as $field) {
diff --git a/libs/dbo/dbo_sqlite.php b/libs/dbo/dbo_sqlite.php
index 8d4633a26..402a931f1 100644
--- a/libs/dbo/dbo_sqlite.php
+++ b/libs/dbo/dbo_sqlite.php
@@ -132,13 +132,13 @@ class DBO_SQLite extends DBO
 	/**
 	 * Returns an array of the fields in given table name.
 	 *
-	 * @param string $table_name 	Name of database table to inspect
+	 * @param string $tableName 	Name of database table to inspect
 	 * @return array 				Fields in table. Keys are name and type
 	 */
-   function fields($table_name)
+   function fields($tableName)
    {
       $fields = false;
-      $cols = sqlite_fetch_column_types($table_name, $this->_conn);
+      $cols = sqlite_fetch_column_types($tableName, $this->_conn);
 
       foreach ($cols as $column => $type)
       {
diff --git a/libs/dispatcher.php b/libs/dispatcher.php
index cf86fbc0c..4526ee87b 100644
--- a/libs/dispatcher.php
+++ b/libs/dispatcher.php
@@ -161,7 +161,7 @@ class Dispatcher extends Object
           }
       }
       
-      $controller->contructClasses();
+      $controller->constructClasses();
       
       if ($missingAction)
       {
diff --git a/libs/helpers/javascript.php b/libs/helpers/javascript.php
index a2e9b3f79..fcd87f085 100644
--- a/libs/helpers/javascript.php
+++ b/libs/helpers/javascript.php
@@ -49,7 +49,7 @@ class JavascriptHelper extends Helper
      */
     function codeBlock($script)
     {
-        return sprintf($this->tags['javascriptBlock'], $script);
+        return sprintf($this->tags['javascriptblock'], $script);
     }
 
     /**
@@ -60,7 +60,7 @@ class JavascriptHelper extends Helper
      */
     function link($url)
     {
-        return sprintf($this->tags['javascriptLink'], $this->base.$url);
+        return sprintf($this->tags['javascriptlink'], $this->base.$url);
     }
 
     /**
@@ -71,7 +71,7 @@ class JavascriptHelper extends Helper
      */
     function linkOut($url)
     {
-        return sprintf($this->tags['javascriptLink'], $url);
+        return sprintf($this->tags['javascriptlink'], $url);
     }
 
 /**
diff --git a/libs/inflector.php b/libs/inflector.php
index 18fa7be57..92617c55f 100644
--- a/libs/inflector.php
+++ b/libs/inflector.php
@@ -193,12 +193,12 @@ class Inflector extends Object
 /**
   * Returns Cake class name ("Post" for the database table "posts".) for given database table.
   *
-  * @param string $table_name Name of database table to get class name for
+  * @param string $tableName Name of database table to get class name for
   * @return string
   */
-   function classify($table_name)
+   function classify($tableName)
    {
-      return Inflector::camelize(Inflector::singularize($table_name));
+      return Inflector::camelize(Inflector::singularize($tableName));
    }
 
 /**
diff --git a/libs/model.php b/libs/model.php
index 99bdb7699..2b934c10a 100644
--- a/libs/model.php
+++ b/libs/model.php
@@ -68,7 +68,7 @@ class Model extends Object
  * @var string
  * @access public
  */
-   var $use_table = false;
+   var $useTable = false;
 
 /**
  * Enter description here...
@@ -100,7 +100,7 @@ class Model extends Object
  * @var array
  * @access private
  */
-   var $_table_info = null;
+   var $_tableInfo = null;
 	
 /**
  * Enter description here...
@@ -232,12 +232,12 @@ class Model extends Object
          $this->id = $id;
       }
 
-      $table_name = $table? $table: ($this->use_table? $this->use_table: Inflector::tableize(get_class($this)));
+      $tableName = $table? $table: ($this->useTable? $this->useTable: Inflector::tableize(get_class($this)));
       //Table Prefix Hack - Check to see if the function exists.
 	  if (in_array('settableprefix', get_class_methods(get_class($this)))) $this->setTablePrefix();
       // Table Prefix Hack - Get the prefix for this view.
-	  $this->tablePrefix? $this->useTable($this->tablePrefix.$table_name): $this->useTable ($table_name);
-	  //$this->useTable ($table_name);
+	  $this->tablePrefix? $this->useTable($this->tablePrefix.$tableName): $this->useTable ($tableName);
+	  //$this->useTable ($tableName);
       parent::__construct();
       $this->createLinks();
    }
@@ -752,18 +752,18 @@ class Model extends Object
 /**
  * Sets a custom table for your controller class. Used by your controller to select a database table.
  *
- * @param string $table_name Name of the custom table
+ * @param string $tableName Name of the custom table
  */
-   function useTable ($table_name) 
+   function useTable ($tableName) 
    {
-      if (!in_array(strtolower($table_name), $this->db->tables())) 
+      if (!in_array(strtolower($tableName), $this->db->tables())) 
       {
-         $this->_throwMissingTable($table_name);
+         $this->_throwMissingTable($tableName);
          die();
       }
       else
       {
-         $this->table = $table_name;
+         $this->table = $tableName;
          $this->loadInfo();
       }
    }
@@ -845,11 +845,11 @@ class Model extends Object
  */
    function loadInfo () 
    {
-      if (empty($this->_table_info)) 
+      if (empty($this->_tableInfo)) 
       {
-         $this->_table_info = new NeatArray($this->db->fields($this->table));
+         $this->_tableInfo = new NeatArray($this->db->fields($this->table));
       }
-      return $this->_table_info;
+      return $this->_tableInfo;
    }
 
 /**
@@ -861,11 +861,11 @@ class Model extends Object
  */
    function hasField ($name) 
    {
-      if (empty($this->_table_info))
+      if (empty($this->_tableInfo))
       { 
       	$this->loadInfo();
       }
-      return $this->_table_info->findIn('name', $name);
+      return $this->_tableInfo->findIn('name', $name);
    }
 
 /**
@@ -1290,133 +1290,16 @@ class Model extends Object
        
        if(!empty($this->_oneToMany))
        {
-           
-           $datacheck = $data;
-           $original = $data;
-           foreach ($this->_oneToMany as $rule)
-           {
-               $count = 0;
-               list($table, $field, $value) = $rule;
-               
-               foreach ($datacheck as $key => $value1)
-               {
-                   foreach ($value1 as $key2 => $value2)
-                   {
-                       if($key2 === Inflector::singularize($this->table))
-                       {
-                       $oneToManySelect[$table] = $this->db->all("SELECT * FROM {$table} WHERE ($field)  = '{$value2['id']}'");
-                       
-                           if( !empty($oneToManySelect[$table]) && is_array($oneToManySelect[$table]))
-                           {
-                               $newKey = Inflector::singularize($table);
-                               foreach ($oneToManySelect[$table] as $key => $value)
-                               {
-                                   $oneToManySelect1[$table][$key] = $value[$newKey];
-                               }
-                               $merged = array_merge_recursive($data[$count],$oneToManySelect1);
-                               $newdata[$count] = $merged;
-                               unset( $oneToManySelect[$table], $oneToManySelect1);
-                           }
-                           if(!empty($newdata[$count]))
-                           {
-                               $original[$count] = $newdata[$count];
-                           }
-                       }
-                   }
-                   $count++;
-               }
-               if(empty($newValue2) && !empty($original))
-               {
-                   for ($i = 0; $i< count($original); $i++) 
-                   {
-                       $newValue2[$i] = $original[$i];
-                   }
-                   if(count($this->_oneToMany < 2))
-                   {
-                       $newValue = $newValue2;
-                   }
-               }
-               elseif(!empty($original))
-               {
-                   for ($i = 0; $i< count($original); $i++) 
-                   {
-                       $newValue[$i]  = array_merge($newValue2[$i], $original[$i]);
-                   }
-               }
-               $this->joinedHasMany[] = new NeatArray($this->db->fields($table));
-           }
+           $newValue = $this->_findOneToMany($data);  
            if(!empty($newValue))
            {
                $data = $newValue;
-               unset($newValue);
            }
        }
 
        if(!empty($this->_manyToMany))
        {
-           $datacheck = $data;
-           $original = $data;
-           foreach ($this->_manyToMany as $rule)
-           {
-               $count = 0;
-               list($table, $field, $value, $joineTable, $joinKey1, $JoinKey2) = $rule;
-               
-               foreach ($datacheck as $key => $value1)
-               {
-                   foreach ($value1 as $key2 => $value2)
-                   {
-                       if($key2 === Inflector::singularize($this->table))
-                       {
-                           if( 0 == strncmp($key2, $joinKey1, strlen($key2)) )
-                           {
-                               if(!empty ($value2['id']))
-                               {
-                                   $tmpSQL = "SELECT * FROM {$table}
-                                              JOIN {$joineTable} ON {$joineTable}.{$joinKey1} = '$value2[id]' 
-                                              AND {$joineTable}.{$JoinKey2} = {$table} .id";
-                                   $manyToManySelect[$table] = $this->db->all($tmpSQL);
-                               }
-                               
-                                    if( !empty($manyToManySelect[$table]) && is_array($manyToManySelect[$table]))
-                                    {
-                                        $newKey = Inflector::singularize($table);
-                                        foreach ($manyToManySelect[$table] as $key => $value)
-                                        {
-                                            $manyToManySelect1[$table][$key] = $value[$newKey];
-                                        }
-                                        $merged = array_merge_recursive($data[$count],$manyToManySelect1);
-                                        $newdata[$count] = $merged;
-                                        unset( $manyToManySelect[$table], $manyToManySelect1 );
-                                    }
-                                    if(!empty($newdata[$count]))
-                                    {
-                                        $original[$count] = $newdata[$count];
-                                    }
-                           }
-                       }
-                   }
-                   $count++;
-               }
-               if(empty($newValue2) && !empty($original))
-               {
-                   for ($i = 0; $i< count($original); $i++) 
-                   {
-                       $newValue2[$i] = $original[$i];
-                   }
-                   if(count($this->_manyToMany < 2))
-                   {
-                       $newValue = $newValue2;
-                   }
-               }
-               elseif(!empty($original))
-               {
-                   for ($i = 0; $i< count($original); $i++) 
-                   {
-                       $newValue[$i]  = array_merge($newValue2[$i], $original[$i]);
-                   }
-               }
-               $this->joinedHasAndBelongs[] = new NeatArray($this->db->fields($table));
-           }
+           $newValue = $this->_findManyToMany($data);
            if(!empty($newValue))
            {
                $data = $newValue;
@@ -1424,7 +1307,145 @@ class Model extends Object
        }
        return $data;
    }
-
+   
+/**
+ * Enter description here...
+ *
+ * @param unknown_type $data
+ * @return unknown
+ */
+   function _findOneToMany(&$data)
+   {
+       $datacheck = $data;
+       $original = $data;
+       foreach ($this->_oneToMany as $rule)
+       {
+           $count = 0;
+           list($table, $field, $value) = $rule;
+           foreach ($datacheck as $key => $value1)
+           {
+               foreach ($value1 as $key2 => $value2)
+               {
+                   if($key2 === Inflector::singularize($this->table))
+                   {
+                       $oneToManySelect[$table] = $this->db->all("SELECT * FROM {$table} 
+                                                  WHERE ($field)  = '{$value2['id']}'");
+                       if( !empty($oneToManySelect[$table]) && is_array($oneToManySelect[$table]))
+                       {
+                           $newKey = Inflector::singularize($table);
+                           foreach ($oneToManySelect[$table] as $key => $value)
+                           {
+                               $oneToManySelect1[$table][$key] = $value[$newKey];
+                           }
+                           $merged = array_merge_recursive($data[$count],$oneToManySelect1);
+                           $newdata[$count] = $merged;
+                           unset( $oneToManySelect[$table], $oneToManySelect1);
+                       }
+                       if(!empty($newdata[$count]))
+                       {
+                           $original[$count] = $newdata[$count];
+                       }
+                   }
+               }
+               $count++;
+           }
+           if(empty($newValue2) && !empty($original))
+           {
+               for ($i = 0; $i< count($original); $i++) 
+               {
+                   $newValue2[$i] = $original[$i];
+               }
+               if(count($this->_oneToMany < 2))
+               {
+                   $newValue = $newValue2;
+               }
+           }
+           elseif(!empty($original))
+           {
+               for ($i = 0; $i< count($original); $i++) 
+               {
+                   $newValue[$i]  = array_merge($newValue2[$i], $original[$i]);
+               }
+           }
+           $this->joinedHasMany[] = new NeatArray($this->db->fields($table));
+       }
+       return   $newValue;
+   }
+   
+/**
+ * Enter description here...
+ *
+ * @param unknown_type $data
+ * @return unknown
+ */
+   function _findManyToMany(&$data)
+   {
+       $datacheck = $data;
+       $original = $data;
+       foreach ($this->_manyToMany as $rule)
+       {
+           $count = 0;
+           list($table, $field, $value, $joineTable, $joinKey1, $JoinKey2) = $rule;
+           
+           foreach ($datacheck as $key => $value1)
+           {
+               foreach ($value1 as $key2 => $value2)
+               {
+                   if($key2 === Inflector::singularize($this->table))
+                   {
+                       if( 0 == strncmp($key2, $joinKey1, strlen($key2)) )
+                       {
+                           if(!empty ($value2['id']))
+                           {
+                               $tmpSQL = "SELECT * FROM {$table}
+                                          JOIN {$joineTable} ON {$joineTable}.{$joinKey1} = '$value2[id]' 
+                                          AND {$joineTable}.{$JoinKey2} = {$table} .id";
+                               
+                               $manyToManySelect[$table] = $this->db->all($tmpSQL);
+                           }
+                           if( !empty($manyToManySelect[$table]) && is_array($manyToManySelect[$table]))
+                           {
+                               $newKey = Inflector::singularize($table);
+                               foreach ($manyToManySelect[$table] as $key => $value)
+                               {
+                                   $manyToManySelect1[$table][$key] = $value[$newKey];
+                               }
+                               $merged = array_merge_recursive($data[$count],$manyToManySelect1);
+                               $newdata[$count] = $merged;
+                               unset( $manyToManySelect[$table], $manyToManySelect1 );
+                           }
+                           if(!empty($newdata[$count]))
+                           {
+                               $original[$count] = $newdata[$count];
+                           }
+                       }
+                   }
+               }
+               $count++;
+           }
+           if(empty($newValue2) && !empty($original))
+           {
+               for ($i = 0; $i< count($original); $i++) 
+               {
+                   $newValue2[$i] = $original[$i];
+               }
+               if(count($this->_manyToMany < 2))
+               {
+                   $newValue = $newValue2;
+               }
+           }
+           elseif(!empty($original))
+           {
+               for ($i = 0; $i< count($original); $i++) 
+               {
+                   $newValue[$i]  = array_merge($newValue2[$i], $original[$i]);
+               }
+           }
+           $this->joinedHasAndBelongs[] = new NeatArray($this->db->fields($table));
+       }
+       return   $newValue;
+   }
+       
 /**
  * Returns an array of all rows for given SQL statement.
  *
@@ -1601,6 +1622,11 @@ class Model extends Object
 	   return false;
 	}
 	
+/**
+ * Enter description here...
+ *
+ * @return unknown
+ */
 	function getDisplayField()
 	{
 	   //  $displayField defaults to 'name'
@@ -1618,19 +1644,33 @@ class Model extends Object
 	   return $dispField;
 	}
 
+/**
+ * Enter description here...
+ *
+ * @return unknown
+ */
 	function getLastInsertID()
 	{
      return $this->db->lastInsertId($this->table, 'id');
 	}
 	
-	function _throwMissingTable($table_name)
+/**
+ * Enter description here...
+ *
+ * @param unknown_type $tableName
+ */
+	function _throwMissingTable($tableName)
 	{
 	    $error = new AppController();
         $error->missingTable = get_class($this);
-        call_user_func_array(array(&$error, 'missingTable'), $table_name);
+        call_user_func_array(array(&$error, 'missingTable'), $tableName);
         exit;
 	}
 	
+/**
+ * Enter description here...
+ *
+ */
 	function _throwMissingConnection()
 	{
 	    $error = new AppController();
diff --git a/libs/scaffold.php b/libs/scaffold.php
index 55c87d423..5ed82e9c0 100644
--- a/libs/scaffold.php
+++ b/libs/scaffold.php
@@ -114,7 +114,7 @@ class Scaffold extends Object {
 		$this->scaffoldTitle = Inflector::humanize($this->modelKey);
 		$this->controllerClass->layout = 'scaffold';
 		$this->controllerClass->pageTitle = $this->scaffoldTitle;
-		$this->controllerClass->contructClasses();
+		$this->controllerClass->constructClasses();
 	}
 
 	/**
@@ -250,7 +250,7 @@ class Scaffold extends Object {
 	{
 		//  clean up the date fields
 		$objModel = $this->controllerClass->models[$this->modelKey];
-		foreach( $objModel->_table_info as $table )
+		foreach( $objModel->_tableInfo as $table )
 		{
 			foreach ($table as $field)
 			{