diff --git a/system/helpers/form_helper.php b/system/helpers/form_helper.php
index 17022a3..a23d4c6 100644
--- a/system/helpers/form_helper.php
+++ b/system/helpers/form_helper.php
@@ -1,420 +1 @@
-<?php  if (!defined('BASEPATH')) exit('No direct script access allowed');
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP 4.3.2 or newer
- *
- * @package		CodeIgniter
- * @author		Rick Ellis
- * @copyright	Copyright (c) 2006, EllisLab, Inc.
- * @license		http://www.codeigniter.com/user_guide/license.html
- * @link		http://www.codeigniter.com
- * @since		Version 1.0
- * @filesource
- */
-
-// ------------------------------------------------------------------------
-
-/**
- * CodeIgniter Form Helpers
- *
- * @package		CodeIgniter
- * @subpackage	Helpers
- * @category	Helpers
- * @author		Rick Ellis
- * @link		http://www.codeigniter.com/user_guide/helpers/form_helper.html
- */
-
-// ------------------------------------------------------------------------
-
-/**
- * Form Declaration
- *
- * Creates the opening portion of the form.
- *
- * @access	public
- * @param	string	the URI segments of the form destination
- * @param	array	a key/value pair of attributes
- * @param	array	a key/value pair hidden data
- * @return	string
- */	
-function form_open($action = '', $attributes = array(), $hidden = array())
-{
-	$CI =& get_instance();
-
-	$form = '<form action="'.$CI->config->site_url($action).'"';
-	
-	if ( ! isset($attributes['method']))
-	{
-		$form .= ' method="post"';
-	}
-	
-	if (is_array($attributes) AND count($attributes) > 0)
-	{
-		foreach ($attributes as $key => $val)
-		{
-			$form .= ' '.$key.'="'.$val.'"';
-		}
-	}
-	
-	$form .= '>';
-
-	if (is_array($hidden) AND count($hidden > 0))
-	{
-		$form .= form_hidden($hidden);
-	}
-	
-	return $form;
-}
-	
-// ------------------------------------------------------------------------
-
-/**
- * Form Declaration - Multipart type
- *
- * Creates the opening portion of the form, but with "multipart/form-data".
- *
- * @access	public
- * @param	string	the URI segments of the form destination
- * @param	array	a key/value pair of attributes
- * @param	array	a key/value pair hidden data
- * @return	string
- */	
-function form_open_multipart($action, $attributes = array(), $hidden = array())
-{
-	$attributes['enctype'] = 'multipart/form-data';
-	return form_open($action, $attributes, $hidden);
-}
-	
-// ------------------------------------------------------------------------
-
-/**
- * Hidden Input Field
- *
- * Generates hidden fields.  You can pass a simple key/value string or an associative
- * array with multiple values.
- *
- * @access	public
- * @param	mixed
- * @param	string
- * @return	string
- */	
-function form_hidden($name, $value = '')
-{
-	if ( ! is_array($name))
-	{
-		return '<input type="hidden" name="'.$name.'" value="'.form_prep($value).'" />';
-	}
-
-	$form = '';
-	foreach ($name as $name => $value)
-	{
-		$form .= '<input type="hidden" name="'.$name.'" value="'.form_prep($value).'" />';
-	}
-	
-	return $form;
-}
-	
-// ------------------------------------------------------------------------
-
-/**
- * Text Input Field
- *
- * @access	public
- * @param	mixed
- * @param	string
- * @param	string
- * @return	string
- */	
-function form_input($data = '', $value = '', $extra = '')
-{
-	$defaults = array('type' => 'text', 'name' => (( ! is_array($data)) ? $data : ''), 'value' => $value, 'maxlength' => '500', 'size' => '50');
-
-	return "<input ".parse_form_attributes($data, $defaults).$extra." />\n";
-}
-	
-// ------------------------------------------------------------------------
-
-/**
- * Password Field
- *
- * Identical to the input function but adds the "password" type
- *
- * @access	public
- * @param	mixed
- * @param	string
- * @param	string
- * @return	string
- */	
-function form_password($data = '', $value = '', $extra = '')
-{
-	if ( ! is_array($data))
-	{
-		$data = array('name' => $data);
-	}
-
-	$data['type'] = 'password';
-	return form_input($data, $value, $extra);
-}
-	
-// ------------------------------------------------------------------------
-
-/**
- * Upload Field
- *
- * Identical to the input function but adds the "file" type
- *
- * @access	public
- * @param	mixed
- * @param	string
- * @param	string
- * @return	string
- */	
-function form_upload($data = '', $value = '', $extra = '')
-{
-	if ( ! is_array($data))
-	{
-		$data = array('name' => $data);
-	}
-
-	$data['type'] = 'file';
-	return form_input($data, $value, $extra);
-}
-	
-// ------------------------------------------------------------------------
-
-/**
- * Textarea field
- *
- * @access	public
- * @param	mixed
- * @param	string
- * @param	string
- * @return	string
- */	
-function form_textarea($data = '', $value = '', $extra = '')
-{
-	$defaults = array('name' => (( ! is_array($data)) ? $data : ''), 'cols' => '90', 'rows' => '12');
-	
-    if ( ! is_array($data) OR ! isset($data['value']))
-	{
-		$val = $value;
-	}
-    else
-	{
-		$val = $data['value']; 
-		unset($data['value']); // textareas don't use the value attribute
-	}
-		
-	return "<textarea ".parse_form_attributes($data, $defaults).$extra.">".$val."</textarea>\n";
-}
-	
-// ------------------------------------------------------------------------
-
-/**
- * Drop-down Menu
- *
- * @access	public
- * @param	string
- * @param	array
- * @param	string
- * @param	string
- * @return	string
- */	
-function form_dropdown($name = '', $options = array(), $selected = '', $extra = '')
-{
-	if ($extra != '') $extra = ' '.$extra;
-		
-	$form = '<select name="'.$name.'"'.$extra.">\n";
-	
-	foreach ($options as $key => $val)
-	{
-		$key = (string) $key;
-		$val = (string) $val;
-		
-		$sel = ($selected != $key) ? '' : ' selected="selected"';
-		
-		$form .= '<option value="'.$key.'"'.$sel.'>'.$val."</option>\n";
-	}
-
-	$form .= '</select>';
-	
-	return $form;
-}
-	
-// ------------------------------------------------------------------------
-
-/**
- * Checkbox Field
- *
- * @access	public
- * @param	mixed
- * @param	string
- * @param	bool
- * @param	string
- * @return	string
- */	
-function form_checkbox($data = '', $value = '', $checked = TRUE, $extra = '')
-{
-	$defaults = array('type' => 'checkbox', 'name' => (( ! is_array($data)) ? $data : ''), 'value' => $value);
-	
-	if (is_array($data) AND array_key_exists('checked', $data))
-	{
-		$checked = $data['checked'];
-		
-		if ($checked == FALSE)
-		{
-			unset($data['checked']);
-		}
-		else
-		{
-			$data['checked'] = 'checked';
-		}
-	}
-	
-	if ($checked == TRUE)
-		$defaults['checked'] = 'checked';
-	else
-		unset($defaults['checked']);
-
-	return "<input ".parse_form_attributes($data, $defaults).$extra." />\n";
-}
-	
-// ------------------------------------------------------------------------
-
-/**
- * Radio Button
- *
- * @access	public
- * @param	mixed
- * @param	string
- * @param	bool
- * @param	string
- * @return	string
- */	
-function form_radio($data = '', $value = '', $checked = TRUE, $extra = '')
-{
-	if ( ! is_array($data))
-	{	
-		$data = array('name' => $data);
-	}
-
-	$data['type'] = 'radio';
-	return form_checkbox($data, $value, $checked, $extra);
-}
-	
-// ------------------------------------------------------------------------
-
-/**
- * Submit Button
- *
- * @access	public
- * @param	mixed
- * @param	string
- * @param	string
- * @return	string
- */	
-function form_submit($data = '', $value = '', $extra = '')
-{
-	$defaults = array('type' => 'submit', 'name' => (( ! is_array($data)) ? $data : ''), 'value' => $value);
-
-	return "<input ".parse_form_attributes($data, $defaults).$extra." />\n";
-}
-	
-// ------------------------------------------------------------------------
-
-/**
- * Form Close Tag
- *
- * @access	public
- * @param	string
- * @return	string
- */	
-function form_close($extra = '')
-{
-	return "</form>\n".$extra;
-}
-	
-// ------------------------------------------------------------------------
-
-/**
- * Form Prep
- *
- * Formats text so that it can be safely placed in a form field in the event it has HTML tags.
- *
- * @access	public
- * @param	string
- * @return	string
- */	
-function form_prep($str = '')
-{
-	if ($str === '')
-	{
-		return '';
-	}
-
-	$temp = '__TEMP_AMPERSANDS__';
-	
-	// Replace entities to temporary markers so that 
-	// htmlspecialchars won't mess them up
-	$str = preg_replace("/&#(\d+);/", "$temp\\1;", $str);
-	$str = preg_replace("/&(\w+);/",  "$temp\\1;", $str);
-
-	$str = htmlspecialchars($str);
-
-	// In case htmlspecialchars misses these.
-	$str = str_replace(array("'", '"'), array("&#39;", "&quot;"), $str);	
-	
-	// Decode the temp markers back to entities
-	$str = preg_replace("/$temp(\d+);/","&#\\1;",$str);
-	$str = preg_replace("/$temp(\w+);/","&\\1;",$str);	
-	
-	return $str;	
-}
-	
-// ------------------------------------------------------------------------
-
-/**
- * Parse the form attributes
- *
- * Helper function used by some of the form helpers
- *
- * @access	private
- * @param	array
- * @param	array
- * @return	string
- */	
-function parse_form_attributes($attributes, $default)
-{
-	if (is_array($attributes))
-	{
-		foreach ($default as $key => $val)
-		{
-			if (isset($attributes[$key]))
-			{
-				$default[$key] = $attributes[$key];
-				unset($attributes[$key]);
-			}
-		}
-		
-		if (count($attributes) > 0)
-		{	
-			$default = array_merge($default, $attributes);
-		}
-	}
-	
-	$att = '';
-	foreach ($default as $key => $val)
-	{
-		if ($key == 'value')
-		{
-			$val = form_prep($val);
-		}
-	
-		$att .= $key . '="' . $val . '" ';
-	}
-
-	return $att;
-}
-
-?>
\ No newline at end of file
+<?php  if (!defined('BASEPATH')) exit('No direct script access allowed');/** * CodeIgniter * * An open source application development framework for PHP 4.3.2 or newer * * @package		CodeIgniter * @author		Rick Ellis * @copyright	Copyright (c) 2006, EllisLab, Inc. * @license		http://www.codeigniter.com/user_guide/license.html * @link		http://www.codeigniter.com * @since		Version 1.0 * @filesource */// ------------------------------------------------------------------------/** * CodeIgniter Form Helpers * * @package		CodeIgniter * @subpackage	Helpers * @category	Helpers * @author		Rick Ellis * @link		http://www.codeigniter.com/user_guide/helpers/form_helper.html */// ------------------------------------------------------------------------/** * Form Declaration * * Creates the opening portion of the form. * * @access	public * @param	string	the URI segments of the form destination * @param	array	a key/value pair of attributes * @param	array	a key/value pair hidden data * @return	string */	function form_open($action = '', $attributes = array(), $hidden = array()){	$CI =& get_instance();	$form = '<form action="'.$CI->config->site_url($action).'"';		if ( ! isset($attributes['method']))	{		$form .= ' method="post"';	}		if (is_array($attributes) AND count($attributes) > 0)	{		foreach ($attributes as $key => $val)		{			$form .= ' '.$key.'="'.$val.'"';		}	}		$form .= '>';	if (is_array($hidden) AND count($hidden > 0))	{		$form .= form_hidden($hidden);	}		return $form;}	// ------------------------------------------------------------------------/** * Form Declaration - Multipart type * * Creates the opening portion of the form, but with "multipart/form-data". * * @access	public * @param	string	the URI segments of the form destination * @param	array	a key/value pair of attributes * @param	array	a key/value pair hidden data * @return	string */	function form_open_multipart($action, $attributes = array(), $hidden = array()){	$attributes['enctype'] = 'multipart/form-data';	return form_open($action, $attributes, $hidden);}	// ------------------------------------------------------------------------/** * Hidden Input Field * * Generates hidden fields.  You can pass a simple key/value string or an associative * array with multiple values. * * @access	public * @param	mixed * @param	string * @return	string */	function form_hidden($name, $value = ''){	if ( ! is_array($name))	{		return '<input type="hidden" name="'.$name.'" value="'.form_prep($value).'" />';	}	$form = '';	foreach ($name as $name => $value)	{		$form .= '<input type="hidden" name="'.$name.'" value="'.form_prep($value).'" />';	}		return $form;}	// ------------------------------------------------------------------------/** * Text Input Field * * @access	public * @param	mixed * @param	string * @param	string * @return	string */	function form_input($data = '', $value = '', $extra = ''){	$defaults = array('type' => 'text', 'name' => (( ! is_array($data)) ? $data : ''), 'value' => $value, 'maxlength' => '500', 'size' => '50');	return "<input ".parse_form_attributes($data, $defaults).$extra." />\n";}	// ------------------------------------------------------------------------/** * Password Field * * Identical to the input function but adds the "password" type * * @access	public * @param	mixed * @param	string * @param	string * @return	string */	function form_password($data = '', $value = '', $extra = ''){	if ( ! is_array($data))	{		$data = array('name' => $data);	}	$data['type'] = 'password';	return form_input($data, $value, $extra);}	// ------------------------------------------------------------------------/** * Upload Field * * Identical to the input function but adds the "file" type * * @access	public * @param	mixed * @param	string * @param	string * @return	string */	function form_upload($data = '', $value = '', $extra = ''){	if ( ! is_array($data))	{		$data = array('name' => $data);	}	$data['type'] = 'file';	return form_input($data, $value, $extra);}	// ------------------------------------------------------------------------/** * Textarea field * * @access	public * @param	mixed * @param	string * @param	string * @return	string */	function form_textarea($data = '', $value = '', $extra = ''){	$defaults = array('name' => (( ! is_array($data)) ? $data : ''), 'cols' => '90', 'rows' => '12');	    if ( ! is_array($data) OR ! isset($data['value']))	{		$val = $value;	}    else	{		$val = $data['value']; 		unset($data['value']); // textareas don't use the value attribute	}			return "<textarea ".parse_form_attributes($data, $defaults).$extra.">".$val."</textarea>\n";}	// ------------------------------------------------------------------------/** * Drop-down Menu * * @access	public * @param	string * @param	array * @param	string * @param	string * @return	string */	function form_dropdown($name = '', $options = array(), $selected = '', $extra = ''){	if ($extra != '') $extra = ' '.$extra;			$form = '<select name="'.$name.'"'.$extra.">\n";		foreach ($options as $key => $val)	{		$key = (string) $key;		$val = (string) $val;				$sel = ($selected != $key) ? '' : ' selected="selected"';				$form .= '<option value="'.$key.'"'.$sel.'>'.$val."</option>\n";	}	$form .= '</select>';		return $form;}	// ------------------------------------------------------------------------/** * Checkbox Field * * @access	public * @param	mixed * @param	string * @param	bool * @param	string * @return	string */	function form_checkbox($data = '', $value = '', $checked = TRUE, $extra = ''){	$defaults = array('type' => 'checkbox', 'name' => (( ! is_array($data)) ? $data : ''), 'value' => $value);		if (is_array($data) AND array_key_exists('checked', $data))	{		$checked = $data['checked'];				if ($checked == FALSE)		{			unset($data['checked']);		}		else		{			$data['checked'] = 'checked';		}	}		if ($checked == TRUE)		$defaults['checked'] = 'checked';	else		unset($defaults['checked']);	return "<input ".parse_form_attributes($data, $defaults).$extra." />\n";}	// ------------------------------------------------------------------------/** * Radio Button * * @access	public * @param	mixed * @param	string * @param	bool * @param	string * @return	string */	function form_radio($data = '', $value = '', $checked = TRUE, $extra = ''){	if ( ! is_array($data))	{			$data = array('name' => $data);	}	$data['type'] = 'radio';	return form_checkbox($data, $value, $checked, $extra);}	// ------------------------------------------------------------------------/** * Submit Button * * @access	public * @param	mixed * @param	string * @param	string * @return	string */	function form_submit($data = '', $value = '', $extra = ''){	$defaults = array('type' => 'submit', 'name' => (( ! is_array($data)) ? $data : ''), 'value' => $value);	return "<input ".parse_form_attributes($data, $defaults).$extra." />\n";}// ------------------------------------------------------------------------/** * Reset Button * * @access	public * @param	mixed * @param	string * @param	string * @return	string */	function form_reset($data = '', $value = '', $extra = ''){	$defaults = array('type' => 'reset', 'name' => (( ! is_array($data)) ? $data : ''), 'value' => $value);	return "<input ".parse_form_attributes($data, $defaults).$extra." />\n";}	// ------------------------------------------------------------------------/** * Form Close Tag * * @access	public * @param	string * @return	string */	function form_close($extra = ''){	return "</form>\n".$extra;}	// ------------------------------------------------------------------------/** * Form Prep * * Formats text so that it can be safely placed in a form field in the event it has HTML tags. * * @access	public * @param	string * @return	string */	function form_prep($str = ''){	if ($str === '')	{		return '';	}	$temp = '__TEMP_AMPERSANDS__';		// Replace entities to temporary markers so that 	// htmlspecialchars won't mess them up	$str = preg_replace("/&#(\d+);/", "$temp\\1;", $str);	$str = preg_replace("/&(\w+);/",  "$temp\\1;", $str);	$str = htmlspecialchars($str);	// In case htmlspecialchars misses these.	$str = str_replace(array("'", '"'), array("&#39;", "&quot;"), $str);			// Decode the temp markers back to entities	$str = preg_replace("/$temp(\d+);/","&#\\1;",$str);	$str = preg_replace("/$temp(\w+);/","&\\1;",$str);			return $str;	}	// ------------------------------------------------------------------------/** * Parse the form attributes * * Helper function used by some of the form helpers * * @access	private * @param	array * @param	array * @return	string */	function parse_form_attributes($attributes, $default){	if (is_array($attributes))	{		foreach ($default as $key => $val)		{			if (isset($attributes[$key]))			{				$default[$key] = $attributes[$key];				unset($attributes[$key]);			}		}				if (count($attributes) > 0)		{				$default = array_merge($default, $attributes);		}	}		$att = '';	foreach ($default as $key => $val)	{		if ($key == 'value')		{			$val = form_prep($val);		}			$att .= $key . '="' . $val . '" ';	}	return $att;}?>
\ No newline at end of file