diff --git a/email_settings.php b/email_settings.php
index f235c7b..d4dab49 100644
--- a/email_settings.php
+++ b/email_settings.php
@@ -1,13 +1,13 @@
 <?php
 /******************************************************************************
  MachForm
-  
+
  Copyright 2007 Appnitro Software. This code cannot be redistributed without
  permission from http://www.appnitro.com/
- 
+
  More info at: http://www.appnitro.com/
  ******************************************************************************/
-	session_start();	
+	session_start();
 
 	require('config.php');
 	require('includes/language.php');
@@ -16,13 +16,13 @@
 	require('includes/db-functions.php');
 	require('includes/helper-functions.php');
 	require('includes/filter-functions.php');
-	
+
 	connect_db();
-	
+
 	$form_id = (int) trim($_REQUEST['id']);
-		
+
 	//get form name and properties
-	$query = "select 
+	$query = "select
 					form_name,
 					form_email,
 					esl_from_name,
@@ -35,14 +35,14 @@
 					esr_from_email_address,
 					esr_subject,
 					esr_content,
-					esr_plain_text 
-				from 
-					`ap_forms` 
-			   where 
+					esr_plain_text
+				from
+					`ap_forms`
+			   where
 					form_id='$form_id'";
 	$result = do_query($query);
 	$row = do_fetch_result($result);
-	
+
 	$form_name 		= htmlspecialchars($row['form_name']);
 	$form_email 	= htmlspecialchars($row['form_email']);
 	$esl_from_name 	= htmlspecialchars($row['esl_from_name']);
@@ -56,16 +56,16 @@
 	$esr_subject 	= htmlspecialchars($row['esr_subject']);
 	$esr_content 	= htmlspecialchars($row['esr_content'],ENT_QUOTES);
 	$esr_plain_text	= htmlspecialchars($row['esr_plain_text']);
-	
+
 	//get email fields for this form
-	$query = "select 
+	$query = "select
 					element_id,
-					element_title 
-				from 
-					`ap_form_elements` 
-			   where 
-			   		form_id='{$form_id}' and element_type='email' and element_is_private=0 
-			order by 
+					element_title
+				from
+					`ap_form_elements`
+			   where
+			   		form_id='{$form_id}' and element_type='email' and element_is_private=0
+			order by
 					element_position asc";
 	$result = do_query($query);
 	$i=0;
@@ -75,8 +75,8 @@
 		$email_fields[$i]['value'] = $row['element_id'];
 		$i++;
 	}
-	
-	
+
+
 	//start left form handler --------
 	if(NOTIFICATION_MAIL_FROM != ''){
 		$esl_email_fields[0]['label'] = NOTIFICATION_MAIL_FROM;
@@ -86,30 +86,30 @@
 		$esl_email_fields[0]['label'] = "no-reply@{$domain}";
 		$esl_email_fields[0]['value'] = "no-reply@{$domain}";
 	}
-		
+
 	$esl_email_fields = array_merge($esl_email_fields,$email_fields);
 	$esl_valid_email = true;
-	
+
 	if(!empty($_POST['esl_submit'])){
 		unset($_POST['esl_submit']);
 		$input_array  = ap_sanitize_input($_POST);
-		
+
 		//validate for valid email address
 		if(!empty($input_array['esl_email_address'])){
-			
+
 			$esl_emails = explode(',',$input_array['esl_email_address']);
 			$regex  = '/^[A-z0-9][\w.-]*@[A-z0-9][\w\-\.]+\.[A-z0-9]{2,6}$/';
 			foreach ($esl_emails as $email){
 				$email = trim($email);
 				$result = preg_match($regex, $email);
-				
+
 				if(empty($result)){
 					$esl_valid_email = false;
 					break;
 				}
 			}
 		}
-		
+
 		//if passed, store into database
 		if($esl_valid_email){
 			$esl_input['form_email'] 				= $input_array['esl_email_address'];
@@ -118,39 +118,39 @@
 			$esl_input['esl_subject'] 				= $input_array['esl_subject'];
 			$esl_input['esl_content'] 				= $input_array['esl_content'];
 			$esl_input['esl_plain_text'] 			= $input_array['esl_plain_text'];
-			
+
 			if(empty($esl_input['esl_plain_text'])){
 				$esl_input['esl_plain_text'] = 0;
 			}
-			
+
 			//create the sql update string
 			foreach ($esl_input as $key=>$value){
 				$value = mysql_real_escape_string($value);
 				$update_values .= "`$key`='$value',";
 			}
 			$update_values = substr($update_values,0,-1);
-			
-			$query = "UPDATE `ap_forms` set 
+
+			$query = "UPDATE `ap_forms` set
 										$update_values
-								  where 
+								  where
 							  	  		form_id='{$form_id}';";
-			
+
 			do_query($query);
-			
+
 			$_SESSION['AP_SUCCESS']['title'] = 'Completado';
 			$_SESSION['AP_SUCCESS']['desc']  = 'Los ajustes de las notificaciones se han guardado.';
-			
+
 			header("Location: email_settings.php?id={$form_id}");
 			exit;
 		}else{
 			$_SESSION['AP_ERROR']['title']   = $lang['error_title'];
 			$_SESSION['AP_ERROR']['desc']    = $lang['error_desc'];
 		}
-		
+
 	}else{
 		//populate current values or default values
 		$_POST['esl_email_address'] = $form_email;
-		
+
 		if(!empty($esl_from_name)){
 			$_POST['esl_from_name'] = $esl_from_name;
 		}elseif (NOTIFICATION_MAIL_FROM_NAME != ''){
@@ -158,9 +158,9 @@
 		}else{
 			$_POST['esl_from_name'] = '';
 		}
-				
+
 		$_POST['esl_from_email_address'] = $esl_from_email_address;
-		
+
 		if(!empty($esl_subject)){
 			$_POST['esl_subject'] = $esl_subject;
 		}elseif (NOTIFICATION_MAIL_SUBJECT != ''){
@@ -168,38 +168,38 @@
 		}else{
 			$_POST['esl_subject'] = '{form_name} [#{entry_no}]';
 		}
-		
+
 		if(!empty($esl_content)){
 			$_POST['esl_content'] = $esl_content;
 		}else{
 			$_POST['esl_content'] = '{entry_data}';
 		}
-		
+
 		$_POST['esl_plain_text'] = $esl_plain_text;
 		$_POST['esl_options_expand'] = 0;
 	}
 	//end left form handler --------
-	
+
 	//start right form handler --------
 	$esr_email_fields = $email_fields;
 	$esr_valid_email = true;
-	
+
 	if(!empty($_POST['esr_submit'])){
 		unset($_POST['esr_submit']);
 		$input_array  = ap_sanitize_input($_POST);
-		
+
 		//validate for valid email address
 		if(!empty($input_array['esr_from_email_address'])){
 			$regex  = '/^[A-z0-9][\w.-]*@[A-z0-9][\w\-\.]+\.[A-z0-9]{2,6}$/';
 			$email = trim($input_array['esr_from_email_address']);
 			$result = preg_match($regex, $email);
-				
+
 			if(empty($result)){
 				$esr_valid_email = false;
 			}
-			
+
 		}
-		
+
 		//if passed, store into database
 		if($esr_valid_email){
 			$esr_input['esr_email_address'] 		= $input_array['esr_email_address'];
@@ -208,28 +208,28 @@
 			$esr_input['esr_subject'] 				= $input_array['esr_subject'];
 			$esr_input['esr_content'] 				= $input_array['esr_content'];
 			$esr_input['esr_plain_text'] 			= $input_array['esr_plain_text'];
-			
+
 			if(empty($esr_input['esr_plain_text'])){
 				$esr_input['esr_plain_text'] = 0;
 			}
-			
+
 			//create the sql update string
 			foreach ($esr_input as $key=>$value){
 				$value = mysql_real_escape_string($value);
 				$update_values .= "`$key`='$value',";
 			}
 			$update_values = substr($update_values,0,-1);
-			
-			$query = "UPDATE `ap_forms` set 
+
+			$query = "UPDATE `ap_forms` set
 										$update_values
-								  where 
+								  where
 							  	  		form_id='{$form_id}';";
-			
+
 			do_query($query);
-			
+
 			$_SESSION['AP_SUCCESS']['title'] = 'Completado';
 			$_SESSION['AP_SUCCESS']['desc']  = 'Los ajustes de las notificaciones se han guardado.';
-			
+
 			header("Location: email_settings.php?id={$form_id}");
 			exit;
 		}else{
@@ -240,7 +240,7 @@
 	}else{
 		//populate current values or default values
 		$_POST['esr_email_address'] = $esr_email_address;
-			
+
 		if(!empty($esr_from_name)){
 			$_POST['esr_from_name'] = $esr_from_name;
 		}elseif (NOTIFICATION_MAIL_FROM_NAME != ''){
@@ -248,7 +248,7 @@
 		}else{
 			$_POST['esr_from_name'] = '';
 		}
-		
+
 		if(!empty($esr_from_email_address)){
 			$_POST['esr_from_email_address'] = $esr_from_email_address;
 		}elseif(NOTIFICATION_MAIL_FROM != ''){
@@ -257,61 +257,61 @@
 			$domain = str_replace('www.','',$_SERVER['SERVER_NAME']);
 			$_POST['esr_from_email_address'] = "no-reply@{$domain}";
 		}
-		
+
 		if(!empty($esr_subject)){
 			$_POST['esr_subject'] = $esr_subject;
 		}else{
 			$_POST['esr_subject'] = '{form_name} - Receipt';
 		}
-		
+
 		if(!empty($esr_content)){
 			$_POST['esr_content'] = $esr_content;
 		}else{
 			$_POST['esr_content'] = '{entry_data}';
 		}
-		
+
 		$_POST['esr_plain_text'] = $esr_plain_text;
 		$_POST['esr_options_expand'] = 0;
-		
+
 	}
 	//end right form handler ---------
-	
+
 	if(!empty($_POST['esl_options_expand'])){
 		$esl_style = '<style>.esl_options{ display: block; } </style>';
 	}
-	
+
 	if(!empty($_POST['esr_options_expand'])){
 		$esr_style = '<style>.esr_options{ display: block; } </style>';
 	}
-	
+
 	$header_data =<<<EOT
 	<link rel="stylesheet" href="email_settings.css" type="text/css">
 	<script type="text/javascript" src="js/view.js"></script>
 	<script type="text/javascript" src="js/jquery/jquery-core.js"></script>
 	<script>
 		function toggle_esl_options(){
-			if($("#esl_toggle").text() == "more options"){
+			if($("#esl_toggle").text() == "más opciones"){
 				$(".esl_options").slideDown("slow");
-				$("#esl_toggle").text("hide options");
+				$("#esl_toggle").text("ocultar opciones");
 				$("#esl_toggle_img").attr("src","images/icons/resultset_up.gif");
 				$("#esl_options_expand").val("1");
 			}else{
 				$(".esl_options").fadeOut("slow");
-				$("#esl_toggle").text("more options");
+				$("#esl_toggle").text("más opciones");
 				$("#esl_toggle_img").attr("src","images/icons/resultset_next.gif");
 				$("#esl_options_expand").val("0");
 			}
 		}
-		
+
 		function toggle_esr_options(){
-			if($("#esr_toggle").text() == "more options"){
+			if($("#esr_toggle").text() == "más opciones"){
 				$(".esr_options").slideDown("slow");
-				$("#esr_toggle").text("hide options");
+				$("#esr_toggle").text("ocultar opciones");
 				$("#esr_toggle_img").attr("src","images/icons/resultset_up.gif");
 				$("#esr_options_expand").val("1");
 			}else{
 				$(".esr_options").fadeOut("slow");
-				$("#esr_toggle").text("more options");
+				$("#esr_toggle").text("más opciones");
 				$("#esr_toggle_img").attr("src","images/icons/resultset_next.gif");
 				$("#esr_options_expand").val("0");
 			}
@@ -330,37 +330,37 @@ EOT;
 	<h2><a class="breadcrumb" href="manage_form.php?id=<?php echo $form_id; ?>"><?php echo $form_name; ?></a> <img src="images/icons/resultset_next.gif" align="bottom" /> Emails de respuesta</h2>
 	<p>Indique a quién se enviará por email las respuestas del formulario</b></p>
 </div>
-<h2 style="font-size: 150%;margin-bottom: 10px;">Mandar notificaciones por email <img src="images/icons/arrow_right.gif" align="absmiddle" /></h2> 
+<h2 style="font-size: 150%;margin-bottom: 10px;">Mandar notificaciones por email <img src="images/icons/arrow_right.gif" align="absmiddle" /></h2>
 <div style="width: 49%;float: left;">
 <h2 style="font-size: 150%;"><img src="images/icons/edit_user_48.gif" align="absmiddle" />A mi dirección</h2>
 <div id="es_left">
 
 <!-- start left form -->
 <div id="esl_main_body" class="integrated">
-		
+
 	<div id="esl_form_container">
 		<form id="esl_form" class="appnitro"  method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
 		<ul >
 		<li id="esl_li_1" <?php if(!$esl_valid_email){ echo 'class="error"'; } ?>>
 			<label class="description" for="esl_email_address">Mi dirección de email </label>
 			<div>
-				<input id="esl_email_address" name="esl_email_address" class="element text medium" type="text" value="<?php echo $_POST['esl_email_address']; ?>"/> 
-			</div> 
+				<input id="esl_email_address" name="esl_email_address" class="element text medium" type="text" value="<?php echo $_POST['esl_email_address']; ?>"/>
+			</div>
 			<?php if(!$esl_valid_email){ echo "<p class=\"error\">{$lang['val_email']}</p>"; }; ?>
 		</li>
 		<li id="esl_li_2" class="section_break esl_options">
 			  <h3><img src="images/icons/agt_utilities.gif" align="absmiddle" /> &nbsp;Cabecera del email</h3>
-		</li>				
+		</li>
 		<li id="esl_li_3" class="esl_options">
 			<label class="description" for="esl_from_name">De (nombre)</label>
 			<div>
-				<input id="esl_from_name" name="esl_from_name" class="element text medium" type="text" value="<?php echo $_POST['esl_from_name']; ?>"/> 
-			</div> 
-		</li>		
+				<input id="esl_from_name" name="esl_from_name" class="element text medium" type="text" value="<?php echo $_POST['esl_from_name']; ?>"/>
+			</div>
+		</li>
 		<li id="esl_li_4" class="esl_options">
 			<label class="description" for="esl_from_email_address">De (email) </label>
 			<div>
-			<select class="element select medium" id="esl_from_email_address" name="esl_from_email_address"> 
+			<select class="element select medium" id="esl_from_email_address" name="esl_from_email_address">
 				<?php
 					foreach ($esl_email_fields as $data){
 						if($_POST['esl_from_email_address'] == $data['value']){
@@ -372,24 +372,24 @@ EOT;
 					}
 				?>
 			</select>
-			</div> 
-		</li>		
+			</div>
+		</li>
 		<li id="esl_li_5" class="section_break esl_options">
 			<h3><img src="images/icons/mail_reply_16.gif" align="absmiddle"/> &nbsp;Contenido</h3>
-		</li>		
+		</li>
 		<li id="esl_li_6" class="esl_options">
 			<label class="description" for="esl_subject">Asunto </label>
 			<div>
-				<input id="esl_subject" name="esl_subject" class="element text large" type="text" value="<?php echo $_POST['esl_subject']; ?>"/> 
-			</div> 
-			
-		</li>		
+				<input id="esl_subject" name="esl_subject" class="element text large" type="text" value="<?php echo $_POST['esl_subject']; ?>"/>
+			</div>
+
+		</li>
 		<li id="esl_li_7"  class="esl_options">
 			<label class="description" for="esl_content">Contenido </label>
 			<div>
-				<textarea id="esl_content" name="esl_content" class="element textarea medium"><?php echo $_POST['esl_content']; ?></textarea> 
-			</div> 
-		</li>		
+				<textarea id="esl_content" name="esl_content" class="element textarea medium"><?php echo $_POST['esl_content']; ?></textarea>
+			</div>
+		</li>
 		<li id="esl_li_8" class="esl_options">
 			<label class="description" for="esl_plain_text"> </label>
 			<span>
@@ -397,23 +397,23 @@ EOT;
 				<label class="choice" for="esl_plain_text">Enviar el email como texto plano</label>
 			</span>
 			<div style="clear: both;font-size: 95%;padding-top: 10px;margin-bottom: 10px">
-			<img align="absmiddle" src="images/icons/information.gif"/> <b style="color: #444">Info</b><br/> Puede insertar <a href="template_variables.php?id=<?php echo $_REQUEST['id']; ?>" style="color: blue; border-bottom: 1px dotted #000;text-decoration: none">variables de plantilla</a> en los campos anteriores. 
+			<img align="absmiddle" src="images/icons/information.gif"/> <b style="color: #444">Info</b><br/> Puede insertar <a href="template_variables.php?id=<?php echo $_REQUEST['id']; ?>" style="color: blue; border-bottom: 1px dotted #000;text-decoration: none">variables de plantilla</a> en los campos anteriores.
 			</div>
 		</li>
 		<li id="esl_li_9" style="background-color: #fff">
-		
+
 			<div style="text-align: right">
 				<a href="javascript: toggle_esl_options()" style="color: blue; border-bottom: 1px dotted #000;text-decoration: none" id="esl_toggle"><?php if(!empty($_POST['esl_options_expand'])){ echo 'hide options';} else { echo 'más opciones';} ?></a> <img align="absmiddle" src="images/icons/resultset_next.gif" id="esl_toggle_img"/>
-			</div> 
+			</div>
 		</li>
 		<li class="buttons" style="background-color:#fff; padding-left: 0px; padding-top: 0px;">
 			<input type="hidden" name="id" name="id" value="<?php echo $_REQUEST['id']; ?>"/>
-			<input type="hidden" name="esl_options_expand" id="esl_options_expand" value="<?php echo $_POST['esl_options_expand']; ?>" />	
+			<input type="hidden" name="esl_options_expand" id="esl_options_expand" value="<?php echo $_POST['esl_options_expand']; ?>" />
 			<input id="esl_submit" class="button_text" type="submit" name="esl_submit" value="Guardar cambios"  />
-			
-		</li>		
+
+		</li>
 		</ul>
-		</form>	
+		</form>
 	</div>
 
 </div>
@@ -428,16 +428,16 @@ EOT;
 
 <!-- start right form  -->
 <div id="esr_main_body" class="integrated">
-		
+
 	<div id="esr_form_container">
 		<form id="esr_form" class="appnitro"  method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
 		<ul >
-		
+
 		<li id="esr_li_1" >
 			<label class="description" for="esr_email_address">Coger la dirección email del campo </label>
 			<div>
 				<select class="element select medium" id="esr_email_address" name="esr_email_address" <?php if(empty($esr_email_fields)){ echo 'disabled="disabled"'; } ?>>
-				<option value=""></a> 
+				<option value=""></a>
 				<?php
 					foreach ($esr_email_fields as $data){
 						if($_POST['esr_email_address'] == $data['value']){
@@ -448,48 +448,48 @@ EOT;
 						echo "<option value=\"{$data['value']}\" {$selected}>{$data['label']}</option>";
 					}
 				?>
-				</select> 
-			</div> 
+				</select>
+			</div>
 		</li>
 		<?php if(empty($esr_email_fields)){ ?>
 		<li id="esr_li_1" >
 			<label class="description" for="esr_email_address"><img src="images/icons/warning.gif" align="top" /> No se encontrado el campo para el email</label>
 			<div>
 				Para poder enviar un email a sus usarios, debe existir un campo email en el formulario.
-			</div> 
+			</div>
 		</li>
 		<?php } ?>
 		<li class="section_break esr_options">
 			  <h3><img src="images/icons/agt_utilities.gif" align="absmiddle" /> &nbsp;Cabecera del email</h3>
-		</li>		
+		</li>
 		<li id="esr_li_2" class="esr_options">
 			<label class="description" for="esr_from_name">De (nombre) </label>
 			<div>
-				<input id="esr_from_name" name="esr_from_name" class="element text medium" type="text" value="<?php echo $_POST['esr_from_name']; ?>"/> 
-			</div> 
-		</li>		
+				<input id="esr_from_name" name="esr_from_name" class="element text medium" type="text" value="<?php echo $_POST['esr_from_name']; ?>"/>
+			</div>
+		</li>
 		<li id="esr_li_3" class="esr_options<?php if(!$esr_valid_email){ echo ' error'; } ?>" >
 			<label class="description" for="esr_from_email_address">De (email) </label>
 			<div>
-				<input id="esr_from_email_address" name="esr_from_email_address" class="element text medium" type="text" value="<?php echo $_POST['esr_from_email_address']; ?>"/> 
-			</div> 
+				<input id="esr_from_email_address" name="esr_from_email_address" class="element text medium" type="text" value="<?php echo $_POST['esr_from_email_address']; ?>"/>
+			</div>
 			<?php if(!$esr_valid_email){ echo "<p class=\"error\">{$lang['val_email']}</p>"; }; ?>
 		</li>
 		<li class="section_break esr_options">
 			<h3><img src="images/icons/mail_forward_16.gif" align="absmiddle"/> &nbsp;Contenido del email</h3>
-		</li>		
+		</li>
 		<li id="esr_li_4" class="esr_options">
 			<label class="description" for="esr_subject">Asunto </label>
 			<div>
-				<input id="esr_subject" name="esr_subject" class="element text large" type="text" value="<?php echo $_POST['esr_subject']; ?>"/> 
-			</div> 
-		</li>		
+				<input id="esr_subject" name="esr_subject" class="element text large" type="text" value="<?php echo $_POST['esr_subject']; ?>"/>
+			</div>
+		</li>
 		<li id="esr_li_5" class="esr_options">
 			<label class="description" for="esr_content">Contenido </label>
 			<div>
-				<textarea id="esr_content" name="esr_content" class="element textarea medium"><?php echo $_POST['esr_content']; ?></textarea> 
-			</div> 
-		</li>		
+				<textarea id="esr_content" name="esr_content" class="element textarea medium"><?php echo $_POST['esr_content']; ?></textarea>
+			</div>
+		</li>
 		<li id="esr_li_6" class="esr_options">
 			<label class="description" for="esr_plain_text"> </label>
 			<span>
@@ -497,23 +497,23 @@ EOT;
 				<label class="choice" for="esr_plain_text">Enviar el email como texto plano</label>
 			</span>
 			<div style="clear: both;font-size: 95%;padding-top: 10px;margin-bottom: 10px">
-			<img align="absmiddle" src="images/icons/information.gif"/> <b style="color: #444">Info</b><br/> Puede insertar <a href="template_variables.php?id=<?php echo $_REQUEST['id']; ?>" style="color: blue; border-bottom: 1px dotted #000;text-decoration: none">variables de plantilla</a> en los campos anteriores. 
-			</div> 
+			<img align="absmiddle" src="images/icons/information.gif"/> <b style="color: #444">Info</b><br/> Puede insertar <a href="template_variables.php?id=<?php echo $_REQUEST['id']; ?>" style="color: blue; border-bottom: 1px dotted #000;text-decoration: none">variables de plantilla</a> en los campos anteriores.
+			</div>
 		</li>
 		<li id="esr_li_7" style="background-color: #fff">
 			<div style="text-align: right">
 				<?php if(!empty($esr_email_fields)){ ?>
 				<a href="javascript: toggle_esr_options()" style="color: blue; border-bottom: 1px dotted #000;text-decoration: none" id="esr_toggle"><?php if(!empty($_POST['esr_options_expand'])){ echo 'hide options';} else { echo 'más opciones';} ?></a> <img align="absmiddle" src="images/icons/resultset_next.gif" id="esr_toggle_img"/>
 				<?php } ?>
-			</div> 
+			</div>
 		</li>
-		<li class="buttons" style="background-color:#fff; padding-left: 0px; padding-top: 0px">	
+		<li class="buttons" style="background-color:#fff; padding-left: 0px; padding-top: 0px">
 			<input type="hidden" name="id" name="id" value="<?php echo $_REQUEST['id']; ?>"/>
-			<input type="hidden" name="esr_options_expand" id="esr_options_expand" value="<?php echo $_POST['esr_options_expand']; ?>" />	
+			<input type="hidden" name="esr_options_expand" id="esr_options_expand" value="<?php echo $_POST['esr_options_expand']; ?>" />
 			<input id="esr_submit" class="button_text" type="submit" name="esr_submit" value="Guardar cambios"  <?php if(empty($esr_email_fields)){ echo 'disabled="disabled"'; } ?>/>
-		</li>		
+		</li>
 		</ul>
-		</form>	
+		</form>
 	</div>
 
 </div>