Index: openid_ax.install
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/openid_ax/openid_ax.install,v
retrieving revision 1.6
diff -u -r1.6 openid_ax.install
--- openid_ax.install	10 Aug 2008 18:33:57 -0000	1.6
+++ openid_ax.install	23 Sep 2008 19:37:05 -0000
@@ -53,17 +53,17 @@
     'fields' => array(
       'uid' => array(
         'type' => 'int',
-        'size'=>'normal',
+        'size' => 'normal',
         'unsigned' => TRUE,
         'not null' => TRUE,
         'description' => t('{users}.uid')
       ),
       'persona_id' => array(
         'type' => 'int',
-        'size'=>'normal',
+        'size' => 'normal',
         'unsigned' => TRUE,
         'not null' => TRUE,
-        'default'=>0,
+        'default' => 0,
         'description' => t('Id of the persona')
       ),
       'persona_name' => array(
@@ -75,7 +75,7 @@
       ),
     ),
        'indexes' => array('uid' => array('uid')),
-       'primary key' => array('uid','persona_name')
+       'primary key' => array('uid', 'persona_name')
   );
 
   $schema['openid_ax_values'] = array(
@@ -87,26 +87,26 @@
         'not null' => TRUE,
         'description' => t('Primary key: Unique value id')
       ),
-		'ax_id' => array(
+    'ax_id' => array(
         'type' => 'int',
-        'size'=>'normal',
+        'size' => 'normal',
         'unsigned' => TRUE,
         'not null' => TRUE,
         'description' => t('ax_id from {openid_ax_attributes}.ax_id')
       ),
       'uid' => array(
         'type' => 'int',
-        'size'=>'normal',
+        'size' => 'normal',
         'unsigned' => TRUE,
         'not null' => TRUE,
         'description' => t('uid from {users}.uid')
       ),
       'persona_id' => array(
         'type' => 'int',
-        'size'=>'normal',
+        'size' => 'normal',
         'unsigned' => TRUE,
         'not null' => TRUE,
-        'default'=>0,
+        'default' => 0,
         'description' => t('persona_id from {openid_ax_persona}.persona_id')
       ),
       'ax_values' => array(
@@ -117,8 +117,8 @@
       ),
       'server' => array(
         'type' => 'int',
-        'size'=>'tiny',
-        'length'=>1,
+        'size' => 'tiny',
+        'length' => 1,
         'not null' => TRUE,
         'default' => 1
       )
@@ -134,7 +134,7 @@
   */
 function _openid_ax_attributes_fill() {
   $identifiers = _openid_ax_attributes_identifiers();
-  $identifiers_string = implode("'),('",$identifiers);
+  $identifiers_string = implode("'),('", $identifiers);
   $query = "INSERT INTO {openid_ax_attributes} (identifier) VALUES ('$identifiers_string') ";
   db_query($query);
   return;
@@ -148,70 +148,70 @@
  */
 function _openid_ax_attributes_identifiers() {
   $identifiers = array(
-	'http://openid.net/schema/namePerson/prefix',
-	'http://openid.net/schema/namePerson/first',
-	'http://openid.net/schema/namePerson/last',
-	'http://openid.net/schema/namePerson/middle',
-	'http://openid.net/schema/namePerson/suffix',
-	'http://openid.net/schema/namePerson/friendly',
-	'http://openid.net/schema/person/guid',
-	'http://openid.net/schema/birthDate/birthYear',
-	'http://openid.net/schema/birthDate/birthMonth',
-	'http://openid.net/schema/birthDate/birthday',
-	'http://openid.net/schema/gender',
-	'http://openid.net/schema/language/pref',
-	'http://openid.net/schema/contact/phone/default',
-	'http://openid.net/schema/contact/phone/home',
-	'http://openid.net/schema/contact/phone/business',
-	'http://openid.net/schema/contact/phone/cell',
-	'http://openid.net/schema/contact/phone/fax',
-	'http://openid.net/schema/contact/postaladdress/home',
-	'http://openid.net/schema/contact/postaladdressadditional/home',
-	'http://openid.net/schema/contact/city/home',
-	'http://openid.net/schema/contact/state/home',
-	'http://openid.net/schema/contact/country/home',
-	'http://openid.net/schema/contact/postalcode/home',
-	'http://openid.net/schema/contact/postaladdress/business',
-	'http://openid.net/schema/contact/postaladdressadditional/business',
-	'http://openid.net/schema/contact/city/business',
-	'http://openid.net/schema/contact/state/business',
-	'http://openid.net/schema/contact/country/business',
-	'http://openid.net/schema/contact/postalcode/business',
-	'http://openid.net/schema/contact/IM/default',
-	'http://openid.net/schema/contact/IM/AIM',
-	'http://openid.net/schema/contact/IM/ICQ',
-	'http://openid.net/schema/contact/IM/MSN',
-	'http://openid.net/schema/contact/IM/Yahoo',
-	'http://openid.net/schema/contact/IM/Jabber',
-	'http://openid.net/schema/contact/IM/Skype',
-	'http://openid.net/schema/contact/internet/email',
-	'http://openid.net/schema/contact/web/default',
-	'http://openid.net/schema/contact/web/blog',
-	'http://openid.net/schema/contact/web/Linkedin',
-	'http://openid.net/schema/contact/web/Amazon',
-	'http://openid.net/schema/contact/web/Flickr',
-	'http://openid.net/schema/contact/web/Delicious',
-	'http://openid.net/schema/company/name',
-	'http://openid.net/schema/company/title',
-	'http://openid.net/schema/media/spokenname',
-	'http://openid.net/schema/media/greeting/audio',
-	'http://openid.net/schema/media/greeting/video',
-	'http://openid.net/schema/media/biography',
-	'http://openid.net/schema/media/image',
-	'http://openid.net/schema/media/image/16x16',
-	'http://openid.net/schema/media/image/32x32',
-	'http://openid.net/schema/media/image/48x48',
-	'http://openid.net/schema/media/image/64x64',
-	'http://openid.net/schema/media/image/80x80',
-	'http://openid.net/schema/media/image/128x128',
-	'http://openid.net/schema/media/image/160x120',
-	'http://openid.net/schema/media/image/320x240',
-	'http://openid.net/schema/media/image/640x480',
-	'http://openid.net/schema/media/image/120x160',
-	'http://openid.net/schema/media/image/240x320',
-	'http://openid.net/schema/media/image/480x640',
-	'http://openid.net/schema/media/image/favicon',
-	'http://openid.net/schema/timezone'
+    'http://openid.net/schema/namePerson/prefix',
+    'http://openid.net/schema/namePerson/first',
+    'http://openid.net/schema/namePerson/last',
+    'http://openid.net/schema/namePerson/middle',
+    'http://openid.net/schema/namePerson/suffix',
+    'http://openid.net/schema/namePerson/friendly',
+    'http://openid.net/schema/person/guid',
+    'http://openid.net/schema/birthDate/birthYear',
+    'http://openid.net/schema/birthDate/birthMonth',
+    'http://openid.net/schema/birthDate/birthday',
+    'http://openid.net/schema/gender',
+    'http://openid.net/schema/language/pref',
+    'http://openid.net/schema/contact/phone/default',
+    'http://openid.net/schema/contact/phone/home',
+    'http://openid.net/schema/contact/phone/business',
+    'http://openid.net/schema/contact/phone/cell',
+    'http://openid.net/schema/contact/phone/fax',
+    'http://openid.net/schema/contact/postaladdress/home',
+    'http://openid.net/schema/contact/postaladdressadditional/home',
+    'http://openid.net/schema/contact/city/home',
+    'http://openid.net/schema/contact/state/home',
+    'http://openid.net/schema/contact/country/home',
+    'http://openid.net/schema/contact/postalcode/home',
+    'http://openid.net/schema/contact/postaladdress/business',
+    'http://openid.net/schema/contact/postaladdressadditional/business',
+    'http://openid.net/schema/contact/city/business',
+    'http://openid.net/schema/contact/state/business',
+    'http://openid.net/schema/contact/country/business',
+    'http://openid.net/schema/contact/postalcode/business',
+    'http://openid.net/schema/contact/IM/default',
+    'http://openid.net/schema/contact/IM/AIM',
+    'http://openid.net/schema/contact/IM/ICQ',
+    'http://openid.net/schema/contact/IM/MSN',
+    'http://openid.net/schema/contact/IM/Yahoo',
+    'http://openid.net/schema/contact/IM/Jabber',
+    'http://openid.net/schema/contact/IM/Skype',
+    'http://openid.net/schema/contact/internet/email',
+    'http://openid.net/schema/contact/web/default',
+    'http://openid.net/schema/contact/web/blog',
+    'http://openid.net/schema/contact/web/Linkedin',
+    'http://openid.net/schema/contact/web/Amazon',
+    'http://openid.net/schema/contact/web/Flickr',
+    'http://openid.net/schema/contact/web/Delicious',
+    'http://openid.net/schema/company/name',
+    'http://openid.net/schema/company/title',
+    'http://openid.net/schema/media/spokenname',
+    'http://openid.net/schema/media/greeting/audio',
+    'http://openid.net/schema/media/greeting/video',
+    'http://openid.net/schema/media/biography',
+    'http://openid.net/schema/media/image',
+    'http://openid.net/schema/media/image/16x16',
+    'http://openid.net/schema/media/image/32x32',
+    'http://openid.net/schema/media/image/48x48',
+    'http://openid.net/schema/media/image/64x64',
+    'http://openid.net/schema/media/image/80x80',
+    'http://openid.net/schema/media/image/128x128',
+    'http://openid.net/schema/media/image/160x120',
+    'http://openid.net/schema/media/image/320x240',
+    'http://openid.net/schema/media/image/640x480',
+    'http://openid.net/schema/media/image/120x160',
+    'http://openid.net/schema/media/image/240x320',
+    'http://openid.net/schema/media/image/480x640',
+    'http://openid.net/schema/media/image/favicon',
+    'http://openid.net/schema/timezone'
   );
   return $identifiers;
-}
+}
\ No newline at end of file
Index: openid_ax.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/openid_ax/openid_ax.module,v
retrieving revision 1.8
diff -u -r1.8 openid_ax.module
--- openid_ax.module	10 Aug 2008 18:33:57 -0000	1.8
+++ openid_ax.module	23 Sep 2008 19:37:05 -0000
@@ -15,56 +15,61 @@
     'type' => MENU_CALLBACK,
     'file' => 'openid_ax.pages.inc',
     'access callback' => TRUE
-    );
+  );
   $items['openid/ax/continue'] = array(
     'title' => 'OpenID Attribute Exchange',
     'page callback' => 'openid_ax_continue',
     'access callback' => TRUE,
     'type' => MENU_CALLBACK,
     'file' => 'openid_ax.pages.inc'
-    );
+  );
   $items['openid/ax/send'] = array(
     'title' => 'OpenID Attribute Exchange',
     'page callback' => 'openid_ax_send',
     'access callback' => TRUE,
     'type' => MENU_CALLBACK,
     'file' => 'openid_ax.pages.inc'
-    );
+  );
   $items['user/%user/persona'] = array(
     'title' => 'OpenID AX Personas',
     'page callback' => 'openid_ax_persona',
+    'page arguments' => array(1),
     'access callback' => TRUE,
     'type' => MENU_LOCAL_TASK,
     'file' => 'openid_ax.pages.inc'
-    );
+  );
   $items['user/%user/persona/create'] = array(
     'title' => 'Create OpenID AX Personas',
     'page callback' => 'openid_ax_create_persona',
+    'page arguments' => array(1),
     'access callback' => TRUE,
     'type' => MENU_LOCAL_TASK,
     'file' => 'openid_ax.pages.inc'
-    );
+  );
   $items['user/%user/persona/manage'] = array(
     'title' => 'Manage OpenID AX Personas',
     'page callback' => 'openid_ax_manage_personas',
+    'page arguments' => array(1),
     'access callback' => TRUE,
     'type' => MENU_LOCAL_TASK,
     'file' => 'openid_ax.pages.inc'
-    );
+  );
   $items['user/%user/persona/rename'] = array(
     'title' => 'Rename OpenID AX Personas',
     'page callback' => 'openid_ax_rename_personas',
+    'page arguments' => array(1),
     'access callback' => TRUE,
     'type' => MENU_CALLBACK,
     'file' => 'openid_ax.pages.inc'
-    );
+  );
   $items['user/%user/persona/delete'] = array(
     'title' => 'Delete OpenID AX Personas',
     'page callback' => 'openid_ax_persona_delete',
+    'page arguments' => array(1),
     'access callback' => TRUE,
     'type' => MENU_CALLBACK,
     'file' => 'openid_ax.pages.inc'
-    );
+  );
   return $items;
 }
 
Index: openid_ax.inc
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/openid_ax/openid_ax.inc,v
retrieving revision 1.13
diff -u -r1.13 openid_ax.inc
--- openid_ax.inc	10 Aug 2008 18:33:57 -0000	1.13
+++ openid_ax.inc	23 Sep 2008 19:37:05 -0000
@@ -11,10 +11,12 @@
  * TODO ANSHU Check at the end of code if we need this function
  */
 function openid_ax_required($request) {
-  if(in_array('http://openid.net/srv/ax/1.0',$request))
-  return TRUE;
-  else
-  return FALSE;
+  if (in_array('http://openid.net/srv/ax/1.0', $request)) {
+    return TRUE;
+  }
+  else {
+    return FALSE;
+  }
 }
 
 /**
@@ -29,17 +31,17 @@
 function openid_ax_process($request) {
   $alias = _openid_ax_namespace_alias($request);
   $request_ax = _openid_ax_namespace_request($request);
-  if(isset($request_ax[openid.$alias.mode])) {
-    	switch($request_ax[openid.$alias.mode]) {
-    	  case 'fetch_request':
-            $response_ax = openid_ax_fetch_request($request_ax);
-            module_load_include('pages.inc','openid_ax');
-            return drupal_get_form('openid_ax_form',$response_ax);
-            break;
-          case 'store_request':
-            return openid_ax_store_request($request_ax);
-            break;
-    	}
+  if (isset($request_ax['openid'. $alias .'mode'])) {
+    switch ($request_ax['openid'. $alias .'mode']) {
+      case 'fetch_request':
+        $response_ax = openid_ax_fetch_request($request_ax);
+        module_load_include('pages.inc', 'openid_ax');
+        return drupal_get_form('openid_ax_form', $response_ax);
+        break;
+      case 'store_request':
+        return openid_ax_store_request($request_ax);
+        break;
+    }
   }
   //if openid.ax.mode is not set, do nothing
   return;
@@ -53,17 +55,17 @@
  *   A string containing initial and trailing dots.
  */
 function _openid_ax_namespace_alias($request) {
-  foreach($request as $key => $val) {
-  	$request[$key] = urldecode($val);
-  }	
-  $alias_key = array_search('http://openid.net/srv/ax/1.0',$request);
-  if(isset($request['openid.return_to'])) {
+  foreach ($request as $key => $val) {
+    $request[$key] = urldecode($val);
+  }
+  $alias_key = array_search('http://openid.net/srv/ax/1.0', $request);
+  if (isset($request['openid.return_to'])) {
     $_SESSION['openid_ax']['return_to'] = $request['openid.return_to'];
   }
-  if(isset($request['openid.realm'])) {
+  if (isset($request['openid.realm'])) {
     $_SESSION['openid_ax']['realm'] = $request['openid.realm'];
   }
-  $alias = strrchr($alias_key,'.');//returns .alias
+  $alias = strrchr($alias_key, '.');//returns .alias
   $alias .= '.';
   return $alias;
 }
@@ -76,15 +78,15 @@
  *   Associative array with only requests containing openid.ns.axalias
  */
 function _openid_ax_namespace_request($request) {
-  foreach($request as $key => $val) {
-  	$request[$key] = urldecode($val);
-  }	
-  $alias_key = array_search('http://openid.net/srv/ax/1.0',$request);
+  foreach ($request as $key => $val) {
+    $request[$key] = urldecode($val);
+  }  
+  $alias_key = array_search('http://openid.net/srv/ax/1.0', $request);
   $request_ax = array();
   $request_ax[$alias_key] = $request[$alias_key];
   $alias = _openid_ax_namespace_alias($request);
-  foreach($request as $var=>$val) {
-    if(strpos($var,$alias)) {
+  foreach ($request as $var => $val) {
+    if (strpos($var, $alias)) {
       $request_ax[$var] = $val;
     }
   }
@@ -103,10 +105,10 @@
 function _openid_ax_identifiers($request_ax) {
   $alias = _openid_ax_namespace_alias($request_ax);
   $identifier = array();
-  foreach($request_ax as $var=>$val) {
-  	if(strpos($var,'type')) {
-  	  $identifier[] = mysql_escape_string($val);
-  	}
+  foreach ($request_ax as $var => $val) {
+    if (strpos($var, 'type')) {
+      $identifier[] = mysql_escape_string($val);
+    }
   }
   return $identifier;
 }
@@ -119,10 +121,10 @@
  *   Associative array containing requested identifers=>ax_id
  * */
 function _openid_ax_id($identifier) {
-  $identifiers = (implode("','",$identifier));
-  $identifiers_id = db_query("SELECT * FROM {openid_ax_attributes} WHERE identifier IN ('$identifiers')");
-  while($row = db_fetch_array($identifiers_id)) {
-  	$attr_axid[$row['identifier']] = $row['ax_id'];
+  $identifiers = (implode("','", $identifier));
+  $identifiers_id = db_query("SELECT * FROM {openid_ax_attributes} WHERE identifier IN ('%s')", $identifiers);
+  while ($row = db_fetch_array($identifiers_id)) {
+    $attr_axid[$row['identifier']] = $row['ax_id'];
   }
 
   return $attr_axid;
@@ -143,68 +145,68 @@
     drupal_goto('user/login', 'destination=openid/ax/continue');
   }
   $attr_axid = _openid_ax_id(_openid_ax_identifiers($request_ax));
-  $values = db_query("SELECT a.ax_values, ax_id FROM {openid_ax_values} a WHERE uid=%d AND ax_id IN (".implode(",",$attr_axid).")",$user->uid);
+  $values = db_query("SELECT a.ax_values, ax_id FROM {openid_ax_values} a WHERE uid=%d AND ax_id IN (". implode(",", $attr_axid) .")", $user->uid);
   $axid_value = array();
-  while($axvalues = db_fetch_array($values)) {
-  	$axid_value[] = $axvalues['ax_id'];
-  	$attribute_value[] = $axvalues['ax_values'];
+  while ($axvalues = db_fetch_array($values)) {
+    $axid_value[] = $axvalues['ax_id'];
+    $attribute_value[] = $axvalues['ax_values'];
   }
   $ax_response = array();
   $alias = _openid_ax_namespace_alias($request_ax);
-  $alias_key = array_search('http://openid.net/srv/ax/1.0',$request_ax);
+  $alias_key = array_search('http://openid.net/srv/ax/1.0', $request_ax);
   $ax_response[$alias_key] = $request_ax[$alias_key];
-  $ax_response['openid'.$alias.'mode'] = 'fetch_response';
+  $ax_response['openid'. $alias .'mode'] = 'fetch_response';
   $count_alias = array();
-  foreach($request_ax as $var=>$val) {
-    if(strpos($var,'type')) {
-  	  $ax_response[$var] = $val;
-  	}
-  	elseif(strpos($var,'count')) {
-  	  $count_alias[strrchr($var,'.')] = $val;
-  	}
-  }
-  foreach($request_ax as $var=>$val) {
-  	$response_val = array();
-  	$key_value = (str_replace('type','value',$var));
-  	$key_count = (str_replace('type','count',$var));
-  	$axid_keys = array_keys($axid_value,$attr_axid[$val]);
-  	if(count($axid_keys)>1) {
-  	  foreach($axid_keys as $key) {
-  	    $response_val[] = $attribute_value[$key];
-  	  }
-  	}
-  	else {
-  	  $response_val[] = $attribute_value[$axid_keys[0]];
-  	}
-  	if(strpos($var,'type')) {
-  	  $attr_alias = strrchr($var,'.');
-  	  //If a value was not supplied or available from the user,
-  	  //the associated "openid.ax.value.<alias>" field SHOULD NOT be included by the OP in the fetch response.
-  	  //An "openid.ax.count.<alias>" with a value of "0" together with its corresponding
-  	  //"openid.ax.type.<alias>" field MAY be included to explicitly state
-  	  //that no values are provided for an attribute.
-  	  if($response_val[0] != ''||1) {//TODO Check what conditions to be used here!
-	  	//The name of array_key_exists() function is key_exists() in PHP 4.0.6. Drupal requires min 4.3.3
-	  	if((array_key_exists($attr_alias,$count_alias))===FALSE) {
-		  $ax_response[$key_value] = $response_val[0];
-	  	}
-	  	else {
-	  	  $num = count($response_val);
-	  	  //OpenID Providers MAY return less than or the exact number of values speficied by this field
-	  	  //for the associated attribute,
-	  	  //but MUST NOT return more than the number of requested values for the attribute.
-	 	  if($count_alias[$attr_alias] != 'unlimited') {
-	  	    ($num>($count_alias[$attr_alias]))?$num = $count_alias[$attr_alias]:$num;
-	 	  }
-	 	  $ax_response[$key_count] = $num;
-	 	  for($i=0;$i<$num;$i++) {
-	 		$ax_response[$key_value.'.'.($i+1)] = $response_val[$i];
-	 	  }
-	  	}
-  	  }
-  	  else {
-  	  	$ax_response[$key_count] = 0;
-  	  }
+  foreach ($request_ax as $var => $val) {
+    if (strpos($var, 'type')) {
+      $ax_response[$var] = $val;
+    }
+    elseif (strpos($var, 'count')) {
+      $count_alias[strrchr($var, '.')] = $val;
+    }
+  }
+  foreach ($request_ax as $var => $val) {
+    $response_val = array();
+    $key_value = (str_replace('type', 'value', $var));
+    $key_count = (str_replace('type', 'count', $var));
+    $axid_keys = array_keys($axid_value, $attr_axid[$val]);
+    if (count($axid_keys) > 1) {
+      foreach ($axid_keys as $key) {
+        $response_val[] = $attribute_value[$key];
+      }
+    }
+    else {
+      $response_val[] = $attribute_value[$axid_keys[0]];
+    }
+    if (strpos($var, 'type')) {
+      $attr_alias = strrchr($var, '.');
+      //If a value was not supplied or available from the user,
+      //the associated "openid.ax.value.<alias>" field SHOULD NOT be included by the OP in the fetch response.
+      //An "openid.ax.count.<alias>" with a value of "0" together with its corresponding
+      //"openid.ax.type.<alias>" field MAY be included to explicitly state
+      //that no values are provided for an attribute.
+      if ($response_val[0] != ''||1) {//TODO Check what conditions to be used here!
+        //The name of array_key_exists() function is key_exists() in PHP 4.0.6. Drupal requires min 4.3.3
+        if ((array_key_exists($attr_alias, $count_alias)) === FALSE) {
+          $ax_response[$key_value] = $response_val[0];
+        }
+        else {
+          $num = count($response_val);
+          //OpenID Providers MAY return less than or the exact number of values speficied by this field
+          //for the associated attribute,
+          //but MUST NOT return more than the number of requested values for the attribute.
+          if ($count_alias[$attr_alias] != 'unlimited') {
+            ($num > ($count_alias[$attr_alias])) ? $num = $count_alias[$attr_alias] : $num;
+          }
+          $ax_response[$key_count] = $num;
+          for ($i = 0; $i < $num; $i++) {
+            $ax_response[$key_value .'.'. ($i+1)] = $response_val[$i];
+          }
+        }
+      }
+      else {
+        $ax_response[$key_count] = 0;
+      }
     }
   }
   return $ax_response;
@@ -224,44 +226,44 @@
     $_SESSION['openid_ax']['request'] = $request_ax;
     drupal_goto('user/login', 'destination=openid/ax/continue');
   }
-  return drupal_get_form('openid_store_info_form',$request_ax);
+  return drupal_get_form('openid_store_info_form', $request_ax);
 }
 
 function openid_store_info_form(&$form_state, &$request_ax) {
   $form = array();
   $realm = $form_state['post']['openid_realm'];
-  if($realm == '') {
-  	$realm = $_SESSION['openid_ax']['realm'];
-  	unset($_SESSION['openid_ax']['realm']);
+  if ($realm == '') {
+    $realm = $_SESSION['openid_ax']['realm'];
+    unset($_SESSION['openid_ax']['realm']);
   }
   $form['intro'] = array(
     '#type' => 'markup',
     '#value' => t('%site is requesting to store the following information into your profile. You want to continue?', array('%site' => $realm))  
   );
-  foreach($request_ax as $key => $value) {
-  	if(strstr($key,'value')){
-	  $form[$key] = array(
-	    '#type' => 'textfield',
-	    '#title' => t(substr(strrchr($key,'value.'),6)),
-	    '#value' => $value,
-	    '#size' => 14,
-	    '#maxlength' => 100
-	  );
+  foreach ($request_ax as $key => $value) {
+    if (strstr($key, 'value')) {
+      $form[$key] = array(
+        '#type' => 'textfield',
+        '#title' => t(substr(strrchr($key, 'value.'), 6)),
+        '#value' => $value,
+        '#size' => 14,
+        '#maxlength' => 100
+      );
     }
     else {
       $form[$key] = array(
-	    '#type' => 'hidden',
-	    '#title' => $key,
-	    '#value' => $value
-	  );
+        '#type' => 'hidden',
+        '#title' => $key,
+        '#value' => $value
+      );
     }
   }
   $essentials = array(
     'openid.return_to' => $form_state['post']['openid.return_to'],
     'openid.realm' => $realm
   );
-  foreach($essentials as $key => $value) {
-  	$form[$key] = array (
+  foreach ($essentials as $key => $value) {
+    $form[$key] = array(
       '#type' => 'hidden',
       '#name' => $key,
       '#value' => $value
@@ -293,57 +295,57 @@
   global $user;
   $request_ax = $form_state;
   $alias = _openid_ax_namespace_alias($request_ax);
-  if($user_agreed){  
+  if ($user_agreed) {  
     $attr_axid = _openid_ax_id(_openid_ax_identifiers($request_ax));
-    foreach($request_ax as $var=>$val) {
-  	  $attr_alias = strrchr($var,'.');
-  	  if(strpos($var,'type')) {
-  	    $ax_values[$attr_axid[$val]] = $attr_alias;
-  	  }
-  	  elseif(strpos($var,'count')) {
-  	    $count_alias[$attr_alias] = $val;
-  	  }
-  	  elseif(strpos($var,'value')) {
-	    if(!(strpos(substr(strstr($var,'value.'),6),'.'))) {
-          $ax_values[array_search($attr_alias,$ax_values)] = $val;
-  	    }
-  	    else {
-  	  	  $attr_alias_count = $attr_alias;
-  	  	  $count_pos = strrpos($var,$attr_alias);
-  	  	  $var1 = substr($var,0,$count_pos);
-  	  	  $attr_alias = strrchr($var1,'.');
-  	  	  $ax_values[array_search($attr_alias,$ax_values).$attr_alias_count] = $val;
-  	  	  $to_remove[] = array_search($attr_alias,$ax_values);
-  	    }
-  	  }
-    }
-    foreach($to_remove as $del) {
-  	  unset($ax_values[$del]);
-    }
-    foreach($ax_values as $ax_id=>$value) {
-  	  $value = trim($value);
-  	  if($value != '') {
-  	   $res = db_query("INSERT INTO {openid_ax_values} (ax_id, uid, ax_values) VALUES ('%d','%d','%s')",$ax_id,$user->uid,$value);
-  	   if($res) {
-  	 	  $result[] = $res;
-  	   }
-  	  }
+    foreach ($request_ax as $var => $val) {
+      $attr_alias = strrchr($var, '.');
+      if (strpos($var, 'type')) {
+        $ax_values[$attr_axid[$val]] = $attr_alias;
+      }
+      elseif (strpos($var, 'count')) {
+        $count_alias[$attr_alias] = $val;
+      }
+      elseif (strpos($var, 'value')) {
+        if (!(strpos(substr(strstr($var, 'value.'), 6), '.'))) {
+          $ax_values[array_search($attr_alias, $ax_values)] = $val;
+        }
+        else {
+          $attr_alias_count = $attr_alias;
+          $count_pos = strrpos($var, $attr_alias);
+          $var1 = substr($var, 0, $count_pos);
+          $attr_alias = strrchr($var1, '.');
+          $ax_values[array_search($attr_alias, $ax_values) . $attr_alias_count] = $val;
+          $to_remove[] = array_search($attr_alias, $ax_values);
+        }
+      }
+    }
+    foreach ($to_remove as $del) {
+      unset($ax_values[$del]);
+    }
+    foreach ($ax_values as $ax_id => $value) {
+      $value = trim($value);
+      if ($value != '') {
+        $res = db_query("INSERT INTO {openid_ax_values} (ax_id, uid, ax_values) VALUES ('%d','%d','%s')", $ax_id, $user->uid, $value);
+        if ($res) {
+         $result[] = $res;
+        }
+      }
     }
-    $alias_key = array_search('http://openid.net/srv/ax/1.0',$request_ax);
+    $alias_key = array_search('http://openid.net/srv/ax/1.0', $request_ax);
     $ax_store_response[$alias_key] = $request_ax[$alias_key];
-    if(count($result) == count($ax_values)) {
-      $ax_store_response['openid'.$alias.'mode'] = 'store_response_success';
+    if (count($result) == count($ax_values)) {
+      $ax_store_response['openid'. $alias .'mode'] = 'store_response_success';
     }
     else {
-      $ax_store_response['openid'.$alias.'mode'] = 'store_response_failure';
+      $ax_store_response['openid'. $alias .'mode'] = 'store_response_failure';
     }
   }
   else {
-  	$alias_key = array_search('http://openid.net/srv/ax/1.0',$request_ax);
+    $alias_key = array_search('http://openid.net/srv/ax/1.0', $request_ax);
     $ax_store_response[$alias_key] = $request_ax[$alias_key];
-  	$ax_store_response['openid'.$alias.'mode'] = 'store_response_failure';
+    $ax_store_response['openid'. $alias .'mode'] = 'store_response_failure';
   }
-  $destination = ($request_ax['openid.return_to'] != '')?$request_ax['openid.return_to']:$request_ax['openid.realm'];
+  $destination = ($request_ax['openid.return_to'] != '') ? $request_ax['openid.return_to'] : $request_ax['openid.realm'];
   drupal_goto($destination, $ax_store_response) ;
   
 }
@@ -351,61 +353,62 @@
 function openid_ax_fetch_response($response) {
   $alias = _openid_ax_namespace_alias($response);
   $ax_user_response = _openid_ax_namespace_request($response);
-  foreach($ax_user_response as $key => $val) {
-	if(strpos($key,'value.')) {
-	  //value.alias.1 or value.alias format
-	  $var_name = substr(strstr($key,'value.'),6);
-	  if(strpos($var_name,'.')) {
-	    $var_name_pure = substr($var_name,0,strpos($var_name,'.'));
-	  }
-	  else {
-	    $var_name_pure = $var_name;
-	  }
-	  $property_count[$var_name_pure]++;
-	}
-  }
-  if(strstr($response['op'],'No')) {
-  	foreach($property_count as $property => $value) {
-	  if($value == 1) {
-        unset($ax_user_response['openid'.$alias.'value.'.$property]);
-		$ax_user_response['openid'.$alias.'count.'.$property] = 0;
-	  }
-	  else {
-		for($key=0;$key<$value;$key++) {
-		  unset($ax_user_response['openid'.$alias.'value.'.$property.'.'.($key+1)]);
-		}
-	    $ax_user_response['openid'.$alias.'count.'.$property] = 0;
-	  }
-  	}
+  foreach ($ax_user_response as $key => $val) {
+    if (strpos($key, 'value.')) {
+      //value.alias.1 or value.alias format
+      $var_name = substr(strstr($key, 'value.'), 6);
+      if (strpos($var_name, '.')) {
+        $var_name_pure = substr($var_name, 0, strpos($var_name, '.'));
+      }
+      else {
+        $var_name_pure = $var_name;
+      }
+      $property_count[$var_name_pure]++;
+    }
+  }
+  if (strstr($response['op'], 'No')) {
+    foreach ($property_count as $property => $value) {
+      if ($value == 1) {
+        unset($ax_user_response['openid'. $alias .'value.'. $property]);
+        $ax_user_response['openid'. $alias .'count.'. $property] = 0;
+      }
+      else {
+        for ($key = 0; $key < $value; $key++) {
+          unset($ax_user_response['openid'. $alias .'value.'. $property .'.'. ($key+1)]);
+        }
+        $ax_user_response['openid'. $alias .'count.'. $property] = 0;
+      }
+    }
   }
   else{
-	foreach($property_count as $property => $value) {
-	  if($value == 1) {
-		if($ax_user_response['openid'.$alias.'value.'.$property]=='') {
-		  unset($ax_user_response['openid'.$alias.'value.'.$property]);
-		  $ax_user_response['openid'.$alias.'count.'.$property] = 0;
-	    }
-	  }
-	  else {
-		//$property_set_indexes = indexes of all value.alias.num's which are != ''
-		$new_key=0;$old_key=0;
-		for(;$old_key<=$value;$old_key++) {
-		  if(trim($ax_user_response['openid'.$alias.'value.'.$property.'.'.$old_key]) != '') {
-		    $property_set_indexes[$new_key]=$old_key;
-		    $new_key++;
-		  }
-		}
-		if($new_key != $old_key) {
-		  for($key=0;$key<$new_key;$key++) {
-			$ax_user_response['openid'.$alias.'value.'.$property.'.'.($key+1)] = $ax_user_response['openid'.$alias.'value.'.$property.'.'.$property_set_indexes[$key]];
-		  }
-		  for($key=0;$key<$old_key-$new_key;$key++) {
-		    unset($ax_user_response['openid'.$alias.'value.'.$property.'.'.($new_key+$key+1)]);
-		  }
-	      $ax_user_response['openid'.$alias.'count.'.$property] = $new_key;
-	    }
-	  }
-	}
+    foreach ($property_count as $property => $value) {
+      if ($value == 1) {
+        if ($ax_user_response['openid'. $alias .'value.'. $property] == '') {
+          unset($ax_user_response['openid'. $alias .'value.'. $property]);
+          $ax_user_response['openid'. $alias .'count.'. $property] = 0;
+        }
+      }
+      else {
+        //$property_set_indexes = indexes of all value.alias.num's which are != ''
+        $new_key = 0;
+        $old_key = 0;
+        for (; $old_key <= $value; $old_key++) {
+          if (trim($ax_user_response['openid'. $alias .'value.'. $property .'.'. $old_key]) != '') {
+            $property_set_indexes[$new_key] = $old_key;
+            $new_key++;
+          }
+        }
+        if ($new_key != $old_key) {
+          for ($key = 0; $key < $new_key; $key++) {
+            $ax_user_response['openid'. $alias .'value.'. $property .'.'. ($key+1)] = $ax_user_response['openid'. $alias .'value.'. $property .'.'. $property_set_indexes[$key]];
+          }
+          for ($key = 0; $key < $old_key - $new_key; $key++) {
+            unset($ax_user_response['openid'. $alias .'value.'. $property .'.'. ($new_key+$key+1)]);
+          }
+          $ax_user_response['openid'. $alias .'count.'. $property] = $new_key;
+        }
+      }
+    }
   }
   return $ax_user_response;
-}
+}
\ No newline at end of file
Index: openid_ax.pages.inc
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/openid_ax/openid_ax.pages.inc,v
retrieving revision 1.16
diff -u -r1.16 openid_ax.pages.inc
--- openid_ax.pages.inc	10 Aug 2008 18:33:57 -0000	1.16
+++ openid_ax.pages.inc	23 Sep 2008 19:37:05 -0000
@@ -41,35 +41,35 @@
 /**
  * Form for user interaction before sending AX values to RP
  */
-function openid_ax_form(&$form_state,&$ax_response) {
+function openid_ax_form(&$form_state, &$ax_response) {
   global $user;
   $form_state['ax_response'] = $ax_response;
   $realm = $form_state['post']['openid_realm'];
-  if($realm == '') {
-  	$realm = $_SESSION['openid_ax']['realm'];
-  	unset($_SESSION['openid_ax']['realm']);
+  if ($realm == '') {
+    $realm = $_SESSION['openid_ax']['realm'];
+    unset($_SESSION['openid_ax']['realm']);
   }
   $form = array();
   $form['intro'] = array(
     '#type' => 'markup',
-    '#value' => '<p>'. t('Your following details are being send to %site, would you like to continue?', array('%site' => $realm)) . '</p>'
+    '#value' => '<p>'. t('Your following details are being send to %site, would you like to continue?', array('%site' => $realm)) .'</p>'
   );
-  foreach($ax_response as $name=>$value) {
-  	if(strstr($name,'value')){
-	  $form[$name] = array(
-	    '#type' => 'textfield',
-	    '#title' => t(substr(strrchr($name,'value.'),6)),
-	    '#value' => $value,
-	    '#size' => 14,
-	    '#maxlength' => 100
-	  );
+  foreach ($ax_response as $name => $value) {
+    if (strstr($name, 'value')) {
+      $form[$name] = array(
+        '#type' => 'textfield',
+        '#title' => t(substr(strrchr($name, 'value.'), 6)),
+        '#value' => $value,
+        '#size' => 14,
+        '#maxlength' => 100
+      );
     }
     else {
       $form[$name] = array(
-	    '#type' => 'hidden',
-	    '#title' => $name,
-	    '#value' => $value
-	  );
+        '#type' => 'hidden',
+        '#title' => $name,
+        '#value' => $value
+      );
     }
   }
   $form['#action'] = url('openid/ax/send');
@@ -93,7 +93,7 @@
   module_load_include('inc', 'openid_ax');
   $response = _openid_response();
   $ax_response = openid_ax_fetch_response($response);
-  drupal_goto($_SESSION['openid_ax']['return_to'],$ax_response);
+  drupal_goto($_SESSION['openid_ax']['return_to'], $ax_response);
 }
 
 /**
@@ -109,22 +109,23 @@
 function openid_ax_persona_form(&$form_state) {
   global $user;
   $form = array();
-  if(isset($form_state['storage']['personas'])) {
-  	$personas = $form_state['storage']['personas'];
+  if (isset($form_state['storage']['personas'])) {
+    $personas = $form_state['storage']['personas'];
   }
-  elseif(isset($_GET['persona'])) {
-  	$personas = $_GET['persona'];
+  elseif (isset($_GET['persona'])) {
+    $personas = $_GET['persona'];
   }   
   else {
-  	$personas = 0;
+    $personas = 0;
   }
   $persona = db_query("SELECT * FROM {openid_ax_persona} where uid=%d", $user->uid);
-  $options = array(t('Default'), 'openid_ax_create_new' =>t('Create new'), 'manage_ax_personas' => t('Manage AX Personas'));
-  while($persona_value = db_fetch_array($persona)) {
-  	$options[$persona_value['persona_id']] = $persona_value['persona_name']; 
+  $options = array(
+    t('Default'), 'openid_ax_create_new' => t('Create new'), 'manage_ax_personas' => t('Manage AX Personas'));
+  while ($persona_value = db_fetch_array($persona)) {
+    $options[$persona_value['persona_id']] = $persona_value['persona_name']; 
   }
-  if(count($options) == 3) {
-  	unset($options['manage_ax_personas']);
+  if (count($options) == 3) {
+    unset($options['manage_ax_personas']);
   }
   $form['personas'] = array(
     '#type' => 'select',
@@ -138,69 +139,69 @@
     '#submit' => array('openid_ax_persona_form_submit_select_persona')
     );
   $identifiers = db_query("SELECT * FROM {openid_ax_attributes}");
-  while($id = db_fetch_array($identifiers)) {
-  	$identifier[$id['ax_id']] = $id['identifier'];
+  while ($id = db_fetch_array($identifiers)) {
+    $identifier[$id['ax_id']] = $id['identifier'];
   }
-  $ax_values = db_query("SELECT * FROM {openid_ax_values} WHERE uid=%d and persona_id='%d'",$user->uid, $personas);
-  $valueExist = array();
-  while($row = db_fetch_array($ax_values)) {
-  	$valueExist[] = $row['ax_id'];  
-  	$form[$row['vid']] = array(
-	  '#type' => 'textfield',
-	  '#title' => t($identifier[$row['ax_id']]),
-	  '#default_value' => $row['ax_values'],
-	  '#size' => 25,
-	  '#maxlength' => 100
+  $ax_values = db_query("SELECT * FROM {openid_ax_values} WHERE uid=%d and persona_id='%d'", $user->uid, $personas);
+  $value_exists = array();
+  while ($row = db_fetch_array($ax_values)) {
+    $value_exists[] = $row['ax_id'];  
+    $form[$row['vid']] = array(
+    '#type' => 'textfield',
+    '#title' => t($identifier[$row['ax_id']]),
+    '#default_value' => $row['ax_values'],
+    '#size' => 25,
+    '#maxlength' => 100
     );
-	$form['has_value'.$row['vid']] = array(
-	  '#type' => 'hidden',
-	  '#value' => $row['vid'],
-	);
-  	static $count = 0;
-	$count++;
-	static $submit_btn = 1;
-	if($count == 10) {
-	  $form['submit'.$submit_btn] = array(
+    $form['has_value'. $row['vid']] = array(
+      '#type' => 'hidden',
+      '#value' => $row['vid'],
+    );
+    static $count = 0;
+    $count++;
+    static $submit_btn = 1;
+    if ($count == 10) {
+      $form['submit'. $submit_btn] = array(
         '#type' => 'submit',
         '#value' => t('Submit'),
       );
       $count = 0;
       $submit_btn++;
-	}
-	$hasValues = TRUE;
+    }
+    $has_values = TRUE;
   }
-  if($hasValues){ 
-	$form['intro'] = array(
-	  '#type' => 'markup',
-	  '#value' => t('<strong>To delete a value, delete the value in the particular field and then submit</strong>'),
-	  '#weight' => -1
+  if ($has_values) { 
+    $form['intro'] = array(
+      '#type' => 'markup',
+      '#value' => t('<strong>To delete a value, delete the value in the particular field and then submit</strong>'),
+      '#weight' => -1
     );
   }
-  foreach($identifier as $key => $value) {
-  	if(!(in_array($key, $valueExist))){
-  	  $form['vac'.$key] = array(
-	    '#type' => 'textfield',
-	    '#title' => t($value),
-	    '#default_value' => '',
-	    '#size' => 25,
-	    '#maxlength' => 100
+  foreach ($identifier as $key => $value) {
+    if (!(in_array($key, $value_exists))) {
+      $form['vac'. $key] = array(
+        '#type' => 'textfield',
+        '#title' => t($value),
+        '#default_value' => '',
+        '#size' => 25,
+        '#maxlength' => 100
+      );
+      $form['no_value'. $key] = array(
+        '#type' => 'hidden',
+        '#value' => $key,
       );
-      $form['no_value'.$key] = array(
-	  '#type' => 'hidden',
-	  '#value' => $key,
-	);
       static $count = 0;
-	  $count++;
-	  static $submit_btn = 1;
-	  if($count == 10) {
-	    $form['submit'.$submit_btn] = array(
+      $count++;
+      static $submit_btn = 1;
+      if ($count == 10) {
+        $form['submit'. $submit_btn] = array(
           '#type' => 'submit',
           '#value' => t('Submit'),
         );
         $count = 0;
         $submit_btn++;
-	  }
-  	}
+      }
+    }
   } 
   $form['submit'] = array(
     '#type' => 'submit',
@@ -214,14 +215,14 @@
  */
 function openid_ax_persona_form_submit_select_persona(&$form, &$form_state) {
   global $user;
-  if($form_state['values']['personas']=='openid_ax_create_new') {
-	drupal_goto('user/'.$user->uid.'/persona/create');
+  if ($form_state['values']['personas']=='openid_ax_create_new') {
+    drupal_goto('user/'. $user->uid .'/persona/create');
   }
-  elseif($form_state['values']['personas']=='manage_ax_personas') {
-  	drupal_goto('user/'.$user->uid.'/persona/manage');
+  elseif ($form_state['values']['personas']=='manage_ax_personas') {
+    drupal_goto('user/'. $user->uid .'/persona/manage');
   }
   else {
-  	$form_state['storage']['personas'] = $form_state['values']['personas'];
+    $form_state['storage']['personas'] = $form_state['values']['personas'];
   }
 }
 
@@ -230,28 +231,28 @@
  */
 function openid_ax_persona_form_submit(&$form, &$form_state) {
   global $user;
-  $result = db_query("SELECT vid FROM {openid_ax_values} WHERE uid='%d' and persona_id='%d'",$user->uid, $form_state['values']['personas']);
+  $result = db_query("SELECT vid FROM {openid_ax_values} WHERE uid='%d' and persona_id='%d'", $user->uid, $form_state['values']['personas']);
   static $success;
   $success = FALSE;
-  while($vid = db_fetch_array($result)) {
+  while ($vid = db_fetch_array($result)) {
     $ax_value = trim($form_state['values'][$vid['vid']]);
-    if(isset($form_state['values'][has_value.$vid['vid']])){
-      if($ax_value != ''){
-	    $success = db_query("UPDATE {openid_ax_values} SET ax_values='%s' WHERE vid='%d'", $form_state['values'][$vid['vid']], $vid['vid']);	
-	  }
-	  else {
-	    $success = db_query("DELETE FROM {openid_ax_values} WHERE vid='%d'", $vid['vid']);
-	  }
-  	}
+    if (isset($form_state['values']['has_value'. $vid['vid']])) {
+      if ($ax_value != '') {
+        $success = db_query("UPDATE {openid_ax_values} SET ax_values='%s' WHERE vid='%d'", $form_state['values'][$vid['vid']], $vid['vid']);  
+      }
+      else {
+        $success = db_query("DELETE FROM {openid_ax_values} WHERE vid='%d'", $vid['vid']);
+      }
+    }
   }
   $ax_ids = db_query("SELECT ax_id FROM {openid_ax_attributes}");
-  while($ax_id=db_fetch_array($ax_ids)) {
-  	if((isset($form_state['values'][no_value.$ax_id['ax_id']]))&&($form_state['values'][vac.$ax_id['ax_id']] != '')){
-  	  $success = db_query("INSERT INTO {openid_ax_values}(ax_id, uid, persona_id, ax_values) VALUES ('%d', '%d', '%d', '%s')",$ax_id['ax_id'], $user->uid, $form_state['values']['personas'], $form_state['values'][$ax_id['ax_id']]);
-  	} 
+  while ($ax_id=db_fetch_array($ax_ids)) {
+    if ((isset($form_state['values']['no_value'. $ax_id['ax_id']])) && ($form_state['values']['vac'. $ax_id['ax_id']] != '')) {
+      $success = db_query("INSERT INTO {openid_ax_values}(ax_id, uid, persona_id, ax_values) VALUES ('%d', '%d', '%d', '%s')", $ax_id['ax_id'], $user->uid, $form_state['values']['personas'], $form_state['values'][$ax_id['ax_id']]);
+    } 
   }
-  if($success) {
-  	drupal_set_message(t('Your persona values have been saved'));
+  if ($success) {
+    drupal_set_message(t('Your persona values have been saved'));
   }
 }
 
@@ -268,12 +269,12 @@
 function openid_ax_new_persona_form() {
   $form = array();
   $form['persona'] = array(
-	'#type' =>'textfield',
-	'#title' => t('New Persona name'),
-	'#default_value' => '',
-	'#required' => TRUE,
-	'#size' => 20
-	);
+  '#type' => 'textfield',
+  '#title' => t('New Persona name'),
+  '#default_value' => '',
+  '#required' => TRUE,
+  '#size' => 20
+  );
   $form['submit'] = array(
     '#type' => 'submit',
     '#value' => t('Submit'),
@@ -287,16 +288,16 @@
 function openid_ax_new_persona_form_submit(&$form, $form_state) {
   global $user;
   $persona_exists = db_result(db_query("SELECT * FROM {openid_ax_persona} WHERE uid=%d AND persona_name='%s'", $user->uid, $form_state['values']['persona']));
-  if($persona_exists) {
-  	drupal_set_message(t('A persona with that name already exists. Please select another persona name.'),'error');
+  if ($persona_exists) {
+    drupal_set_message(t('A persona with that name already exists. Please select another persona name.'), 'error');
   }
   else {
-  	$max_persona_id = db_result(db_query("SELECT MAX(persona_id) FROM {openid_ax_persona} WHERE uid='%d'", $user->uid));
-  	$create_persona = db_query("INSERT INTO {openid_ax_persona} (uid, persona_id, persona_name) VALUES ('%d', '%d', '%s')", $user->uid, $max_persona_id+1, $form_state['values']['persona']);
-  	if($create_persona) {
-  	  drupal_set_message(t('New Persona created'));
-  	  drupal_goto('user/'.$user->uid.'/persona');
-  	}
+    $max_persona_id = db_result(db_query("SELECT MAX(persona_id) FROM {openid_ax_persona} WHERE uid='%d'", $user->uid));
+    $create_persona = db_query("INSERT INTO {openid_ax_persona} (uid, persona_id, persona_name) VALUES ('%d', '%d', '%s')", $user->uid, $max_persona_id+1, $form_state['values']['persona']);
+    if ($create_persona) {
+      drupal_set_message(t('New Persona created'));
+      drupal_goto('user/'. $user->uid .'/persona');
+    }
   }
 } 
 
@@ -305,26 +306,26 @@
  */
 function openid_ax_manage_personas() {
   global $user;
-  $profiles = (db_query("SELECT * FROM {openid_ax_persona} WHERE uid=%d",$user->uid));
-  $header = array (
+  $profiles = (db_query("SELECT * FROM {openid_ax_persona} WHERE uid=%d", $user->uid));
+  $header = array(
     'Persona Name',
     'Edit Persona Values',
     'Rename Persona',
     'Delete Persona',
   );
-  $rows['default'] = array (
-  'Default',
-  '<a href="edit?persona=0">Edit</a>',
-  '-N/A-',
-  '-N/A-'
-  );
-  while($profile = db_fetch_array($profiles)) {
-  	$rows[$profile['persona_name']] = array (
-  	  $profile['persona_name'],
-  	  '<a href="edit?persona='.$profile['persona_id'].'">Edit </a>',
-  	  '<a href="rename?p='.$profile['persona_id'].'">Rename</a>',
-  	  '<a href="delete?p='.$profile['persona_id'].'">Delete</a>',
-  	);
+  $rows['default'] = array(
+    'Default',
+    '<a href="edit?persona=0">Edit</a>',
+    '-N/A-',
+    '-N/A-'
+  );
+  while ($profile = db_fetch_array($profiles)) {
+    $rows[$profile['persona_name']] = array(
+      $profile['persona_name'],
+      '<a href="edit?persona='. $profile['persona_id'] .'">Edit </a>',
+      '<a href="rename?p='. $profile['persona_id'] .'">Rename</a>',
+      '<a href="delete?p='. $profile['persona_id'] .'">Delete</a>',
+    );
   }
   $content = theme_table($header, $rows);
   $content .= drupal_get_form('copy_persona_values_form');
@@ -337,10 +338,10 @@
 function copy_persona_values_form() {
   global $user;
   $form = array();
-  $persona = db_query("SELECT * FROM {openid_ax_persona} WHERE uid='%d'",$user->uid);
+  $persona = db_query("SELECT * FROM {openid_ax_persona} WHERE uid='%d'", $user->uid);
   $options = array(t('Default'));
-  while($persona_value = db_fetch_array($persona)) {
-  	$options[$persona_value['persona_id']] = $persona_value['persona_name']; 
+  while ($persona_value = db_fetch_array($persona)) {
+    $options[$persona_value['persona_id']] = $persona_value['persona_name']; 
   }
   $form['intro'] = array(
     '#type' => 'markup',
@@ -369,9 +370,9 @@
 function copy_persona_values_form_submit(&$form, $form_state) {
   global $user;
   $target_persona = $form_state['values']['to_personas'];
-  $copySrc = db_query("SELECT ax_id,ax_values FROM {openid_ax_values} WHERE uid='%d' AND persona_id='%d'",$user->uid, $form_state['values']['from_personas']);
-  while($vals = db_fetch_array($copySrc)) {
-    $copyTrg = db_query("INSERT INTO {openid_ax_values}(ax_id, uid, persona_id, ax_values)  VALUES ('%d','%d','%d','%s')", $vals['ax_id'], $target_persona, $user->uid, $vals['ax_values']);
+  $copy_src = db_query("SELECT ax_id,ax_values FROM {openid_ax_values} WHERE uid='%d' AND persona_id='%d'", $user->uid, $form_state['values']['from_personas']);
+  while ($vals = db_fetch_array($copy_src)) {
+    $copy_trg = db_query("INSERT INTO {openid_ax_values}(ax_id, uid, persona_id, ax_values)  VALUES ('%d','%d','%d','%s')", $vals['ax_id'], $target_persona, $user->uid, $vals['ax_values']);
   }
   drupal_set_message(t('Persona values copied.'));
 }
@@ -382,7 +383,7 @@
 function openid_ax_rename_personas() {
   $content = drupal_get_form('openid_ax_rename_persona_form', $_GET['p']);
   $content .= openid_ax_manage_personas();
-  return $content;	
+  return $content;  
 }
 
 /**
@@ -392,7 +393,7 @@
   global $user;
   isset($_GET['p'])?$persona_id=$_GET['p']:$persona_id=$form_state['storage']['persona_id'];
   $form = array();
-  $persona = db_result(db_query("SELECT persona_name FROM {openid_ax_persona} WHERE persona_id='%d' AND uid='%d'",$persona_id, $user->uid));
+  $persona = db_result(db_query("SELECT persona_name FROM {openid_ax_persona} WHERE persona_id='%d' AND uid='%d'", $persona_id, $user->uid));
   $form['persona'] = array(
     '#type' => 'textfield',
     '#default_value' => $persona,
@@ -402,7 +403,7 @@
     '#type' => 'hidden',
     '#value' => $_GET['p'],
   );
-  $form['submit'] = array (
+  $form['submit'] = array(
     '#type' => 'submit',
     '#value' => 'Rename',
   );
@@ -425,8 +426,8 @@
 function openid_ax_persona_delete() {
   global $user;
   $persona_id=$_GET['p'];
-  $persona = db_result(db_query("SELECT persona_name FROM {openid_ax_persona} WHERE persona_id='%d' AND uid='%d'",$persona_id, $user->uid));
-  $content = t('Are you sure you want to delete your <a href="edit?persona='.$persona_id.'">%profile</a> profile.', array('%profile' => $persona));
+  $persona = db_result(db_query("SELECT persona_name FROM {openid_ax_persona} WHERE persona_id='%d' AND uid='%d'", $persona_id, $user->uid));
+  $content = t('Are you sure you want to delete your <a href="edit?persona='. $persona_id .'">%profile</a> profile.', array('%profile' => $persona));
   $content .= t(' This cannot be reversed and all your profile related details will be lost.');
   $content .= drupal_get_form('openid_ax_persona_delete_confirm_form');
   return $content;
@@ -436,7 +437,7 @@
  * Form for confirming if the user wants to delete the persona
  */
 function openid_ax_persona_delete_confirm_form() {
-  $form = array ();
+  $form = array();
   $form['persona_id'] = array(
     '#type' => 'hidden',
     '#value' => $_GET['p'],
@@ -445,10 +446,10 @@
     '#type' => 'submit',
     '#value' => t('Delete'),
   );
-  $form['cancel'] =array(
+  $form['cancel'] = array(
     '#type' => 'submit',
     '#value' => t('Cancel'),
-    '#submit' => array ('openid_ax_persona_delete_confirm_form_cancel'),
+    '#submit' => array('openid_ax_persona_delete_confirm_form_cancel'),
   );
   return $form;
 }
@@ -458,11 +459,11 @@
  */
 function openid_ax_persona_delete_confirm_form_submit($form, &$form_state) {
   global $user;
-  $delValues = db_query("DELETE FROM {openid_ax_values} WHERE uid='%d'  AND persona_id='%d'", $user->uid, $form_state['values']['persona_id']);
-  $deletePersona = db_query("DELETE FROM {openid_ax_persona} WHERE uid='%d'  AND persona_id='%d'", $user->uid, $form_state['values']['persona_id']);
-  if($delValues && $deletePersona) {
-  	drupal_set_message(t('Persona deleted.'));
-  	drupal_goto('user/'.$user->uid.'/persona/manage');
+  $del_values = db_query("DELETE FROM {openid_ax_values} WHERE uid='%d'  AND persona_id='%d'", $user->uid, $form_state['values']['persona_id']);
+  $delete_persona = db_query("DELETE FROM {openid_ax_persona} WHERE uid='%d'  AND persona_id='%d'", $user->uid, $form_state['values']['persona_id']);
+  if ($del_values && $delete_persona) {
+    drupal_set_message(t('Persona deleted.'));
+    drupal_goto('user/'. $user->uid .'/persona/manage');
   }
 }
 
@@ -471,5 +472,5 @@
  */
 function openid_ax_persona_delete_confirm_form_cancel() {
   global $user;
-  drupal_goto('user/'.$user->uid.'/persona/manage');
+  drupal_goto('user/'. $user->uid .'/persona/manage');
 }
\ No newline at end of file
