diff --git a/panel_admin/includes/film_dao.php b/panel_admin/includes/film_dao.php
index e9be226..685237d 100644
--- a/panel_admin/includes/film_dao.php
+++ b/panel_admin/includes/film_dao.php
@@ -1,82 +1,90 @@
-<?php
-	include_once('../assets/php/dao.php');
-	include_once('film_dto.php');
-
-    class FilmDAO extends DAO {
-
-		//Constructor:
-        function __construct($bd_name){
-			parent::__construct($bd_name);
-        }
-
-		//Methods:
-
-        //Create a new Session.
-		public function createFilm($id, $tittle, $duration, $language, $description){
-
-			$sql = sprintf( "INSERT INTO film(tittle, duration, language, description) 
-								VALUES ('%s', '%d', '%s', '%s')", 
-									$tittle, $duration, $language, $description);
-			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
-			return $resul;
-		}
-
-		//Returns a query to get the film's data.
-		public function FilmData($id){
-			$sql = sprintf( "SELECT * FROM film WHERE id = '%d'", $id );
-			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
-
-			return $resul;
-		}
-		
-	    //Returns a query to get All the films.
-		public function allFilmData(){
-			$sql = sprintf( "SELECT * FROM film ");
-			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
-			while($fila=mysqli_fetch_array($resul)){
-				$films[] = $this->loadFilm($fila["id"], $fila["tittle"],$fila["duration"],$fila["language"],$fila["description"]);
-			}
-			return $films;
-		}
-	    
-		//Create a new film Data Transfer Object.
-		public function loadFilm($id, $tittle, $duration, $language, $description){
-			return new FilmDTO( $id, $tittle, $duration, $language, $description);
-		}
-
-		/*public function addFilm($films) {
-			$resul =  mysqli_query($this->mysqli, $this->createFilm($film.getId(), $film.getTittle(), $film.getDuration(), $film.getLanguage(), $film.getDescription())) or die ('Error into query database');
-			return $resul;
-		}*/
-
-		public function deleteFilm($id){
-			
-			$sql = sprintf( "DELETE FROM film WHERE film.id = '%d' ;",$id);
-
-			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
-
-			return $resul;
-		}
-		
-		public function editFilm($id, $tittle, $duration, $language,$description){
-			$sql = sprintf( "UPDATE film
-							SET tittle = '%s' , duration = '%d', language ='%s' , description ='%s'
-							WHERE film.id = '%d';", 
-							$tittle,$duration,$language, $description,$id);
-
-			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
-			return $resul;
-		}
-
-	
-		//Returns a query to get all films tittles.
-		public function tittleFilmData(){
-			$sql = sprintf( "SELECT DISTINCT tittle FROM film ");
-			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
-
-			return $resul;
-		}
-	    	
-    }
-
-?>
\ No newline at end of file
+<?php
+	require_once($prefix.'assets/php/dao.php');
+	include_once('film_dto.php');
+
+    class Film_DAO extends DAO {
+
+		//Constructor:
+        function __construct($bd_name){
+			parent::__construct($bd_name);
+        }
+
+		//Methods:
+
+        //Create a new Session.
+		public function createFilm($id, $tittle, $duration, $language){
+
+			$sql = sprintf( "INSERT INTO film( $id, $tittle, $duration, $language) 
+								VALUES ( '%d', '%s', '%d', '%s')", 
+									$id, $tittle, $duration, $language);
+
+			return $sql;
+		}
+
+		//Returns a query to get the film's data.
+		public function FilmData($id){
+			$sql = sprintf( "SELECT * FROM film WHERE id = '%d'", $id );
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+			return $resul;
+		}
+		
+	    //Returns a query to get All the films.
+		public function allFilmData(){
+			$sql = sprintf( "SELECT * FROM film ");
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+			return $resul;
+		}
+
+		//Returns a query to get all films tittles.
+		public function tittleFilmData(){
+			$sql = sprintf( "SELECT DISTINCT tittle FROM film ");
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+			return $resul;
+		}
+
+		//Returns a query to get all films descriptions.
+		public function descriptionFilmData(){
+			$sql = sprintf( "SELECT description FROM film ");
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+			return $resul;
+		}
+
+		/*
+		public function addFilm($films) {
+			$resul =  mysqli_query($this->mysqli, $this->createFilm($film.getId(), $film.getTittle(), $film.getDuration(), $film.getLanguage(), $film.getDescription())) or die ('Error into query database');
+			return $resul;
+		}
+		*/
+
+		//Deleted film by "id".
+		public function deleteFilm($id){
+			$sql = sprintf( "DELETE FROM film WHERE film.id = '%d' ;",$id);
+
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+			return $resul;
+		}
+		
+
+		public function editFilm($id, $tittle, $duration, $language,$description){
+			$sql = sprintf( "UPDATE film SET tittle = '%s' , duration = '%d', language ='%s' , description ='%s'
+								WHERE film.id = '%d';", 
+									$tittle, $duration, $language, $description, $id);
+
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+
+			return $resul;
+		}
+	    
+		//Create a new film Data Transfer Object.
+		public function loadFilm($id, $tittle, $duration, $language){
+			return new FilmDTO( $id, $tittle, $duration, $language);
+		}
+	    	
+    }
+
+?>
diff --git a/panel_admin/includes/film_dto.php b/panel_admin/includes/film_dto.php
index 55840bd..3b24897 100644
--- a/panel_admin/includes/film_dto.php
+++ b/panel_admin/includes/film_dto.php
@@ -1,13 +1,14 @@
 <?php
     include_once('film_dto_interface.php');
-    class FilmDTO implements Film_DTO {
+    
+    class Film_DTO implements FilmDTO {
 
         //Attributes:
-        private $_id;          //Film ID.
-        private $_tittle;     //Film tittle.
-        private $_duration;        //Film duration.
-        private $_language;     //Film language.
-        private $_description;   //Film description.
+        private $_id;               //Film ID.
+        private $_tittle;           //Film tittle.
+        private $_duration;         //Film duration.
+        private $_language;         //Film language.
+        private $_description;      //Film description.
       
 
 		//Constructor:
diff --git a/panel_admin/includes/film_dto_interface.php b/panel_admin/includes/film_dto_interface.php
index f30afae..23931f3 100644
--- a/panel_admin/includes/film_dto_interface.php
+++ b/panel_admin/includes/film_dto_interface.php
@@ -1,5 +1,5 @@
 <?php
-    interface Film_DTO {
+    interface FilmDTO {
         public function setId($id);
 		public function getId();
         public function setTittle($tittle);