diff --git a/CollectionPolicy.inc b/CollectionPolicy.inc
index be92f8b7..15a0392c 100644
--- a/CollectionPolicy.inc
+++ b/CollectionPolicy.inc
@@ -392,13 +392,13 @@ class CollectionPolicy extends XMLDatastream {
       $ret=array();
       $content_models = $this->xml->getElementsByTagName('content_models')->item(0)->getElementsByTagName('content_model');
       for ($i=0;$i<$content_models->length;$i++) {
-  $cm=ContentModel::loadFromModel($content_models->item($i)->getAttribute('pid'),
+             $cm=ContentModel::loadFromModel($content_models->item($i)->getAttribute('pid'),
              $content_models->item($i)->getAttribute('dsid'),
              $content_models->item($i)->getAttribute('namespace'),
              $content_models->item($i)->getAttribute('name'));
-  if ($cm !== FALSE) {
-    $ret[]=$cm;
-  }
+            if ($cm !== FALSE) {
+              $ret[]=$cm;
+            }
 
       }
     }
diff --git a/api/fedora_collection.inc b/api/fedora_collection.inc
index c0dce02a..3db41018 100644
--- a/api/fedora_collection.inc
+++ b/api/fedora_collection.inc
@@ -65,7 +65,7 @@ function export_collection($collection_pid, $relationship = 'isMemberOfCollectio
  * @param <type> $query
  * @param <type> $query_format R
  */
-function get_related_items_as_xml($collection_pid, $relationship = array('isMemberOfCollection'), $limit = 10000, $offset = 0, $active_objects_only = TRUE, $cmodel = NULL) {
+function get_related_items_as_xml($collection_pid, $relationship = array('isMemberOfCollection'), $limit = 10000, $offset = 0, $active_objects_only = TRUE, $cmodel = NULL, $orderby = '$title') {
   module_load_include('inc', 'fedora_repository', 'ObjectHelper');
   $collection_item = new Fedora_Item($collection_pid);
   
@@ -104,7 +104,7 @@ function get_related_items_as_xml($collection_pid, $relationship = array('isMemb
   
   $query_string .= ')
                     minus $content <mulgara:is> <info:fedora/fedora-system:FedoraObject-3.0>
-                    order by $title';
+                    order by '.$orderby;
                                                           
   $query_string = htmlentities(urlencode($query_string));
   
@@ -117,8 +117,8 @@ function get_related_items_as_xml($collection_pid, $relationship = array('isMemb
   return $content;
 }
 
-function get_related_items_as_array($collection_pid, $relationship = 'isMemberOfCollection', $limit = 10000, $offset = 0, $active_objects_only = TRUE, $cmodel = NULL) {
-  $content = get_related_items_as_xml($collection_pid, $relationship, $limit, $offset, $active_objects_only, $cmodel);
+function get_related_items_as_array($collection_pid, $relationship = 'isMemberOfCollection', $limit = 10000, $offset = 0, $active_objects_only = TRUE, $cmodel = NULL, $orderby = '$title') {
+  $content = get_related_items_as_xml($collection_pid, $relationship, $limit, $offset, $active_objects_only, $cmodel, $orderby);
   if (empty($content)) {
     return array();
   }
diff --git a/fedora_repository.module b/fedora_repository.module
index 8d96500d..59b3d936 100644
--- a/fedora_repository.module
+++ b/fedora_repository.module
@@ -1758,3 +1758,70 @@ function fedora_repository_display_schema($file) {
   }
   return;
 }
+
+/**
+ * Implementation of hook_requirements().
+ *
+ * @return
+ *   An array describing the status of the site regarding available updates.
+ *   If there is no update data, only one record will be returned, indicating
+ *   that the status of core can't be determined. If data is available, there
+ *   will be two records: one for core, and another for all of contrib
+ *   (assuming there are any contributed modules or themes enabled on the
+ *   site). In addition to the fields expected by hook_requirements ('value',
+ *   'severity', and optionally 'description'), this array will contain a
+ *   'reason' attribute, which is an integer constant to indicate why the
+ *   given status is being returned (UPDATE_NOT_SECURE, UPDATE_NOT_CURRENT, or
+ *   UPDATE_UNKNOWN). This is used for generating the appropriate e-mail
+ *   notification messages during update_cron(), and might be useful for other
+ *   modules that invoke update_requirements() to find out if the site is up
+ *   to date or not.
+ *
+ * @see _update_message_text()
+ * @see _update_cron_notify()
+ */
+function fedora_repository_requirements($phase) {
+  global $base_url;
+  if ($phase == 'runtime') {
+    module_load_include('inc', 'fedora_repository', 'api/fedora_utils');
+    $requirements = array();
+    $requirements['fedora-repository']['title'] = t("Fedora server");
+    if (!fedora_available()) {
+      $requirements['fedora-repository']['value'] = t("Not available");
+      $requirements['fedora-repository']['severity'] = REQUIREMENT_ERROR;
+      $requirements['fedora-repository']['description'] = t('Ensure that Fedora is running and that the <a href="@collection-settings">collection settings</a> are correct.', 
+              array('@collection-settings' => $base_url.'/admin/settings/fedora_repository'));
+    }
+    else {
+      $requirements['fedora-repository']['value'] = t("Available");
+      $requirements['fedora-repository']['severity'] = REQUIREMENT_OK;
+    }
+    
+    // Check for ImageMagick
+    $requirements['fedora-imagemagick']['title'] = t("ImageMagick convert in \$PATH");
+    system('which convert', $res);
+    if ($res != 0) {
+      $requirements['fedora-imagemagick']['value'] = t('Not in $PATH');
+      $requirements['fedora-imagemagick']['description'] = t('Islandora will not be able to create thumbnails. Ensure that <a href="www.imagemagick.org/">ImageMagick</a> is installed and the convert command is executable by the web server user.');
+      $requirements['fedora-imagemagick']['severity'] = REQUIREMENT_WARNING;
+    }
+    else {
+      $requirements['fedora-imagemagick']['value'] = t("Available");
+      $requirements['fedora-imagemagick']['severity'] = REQUIREMENT_OK;
+    }
+    
+    $requirements['fedora-kakadu']['title'] = 'Kakadu kdu_compress in $PATH';
+    system('which kdu_compress', $kdu_res);
+    if ($kdu_res != 0) {
+      $requirements['fedora-kakadu']['value'] = ('Not in $PATH');
+      $requirements['fedora-kakadu']['description'] = t('Islandora cannot convert TIFF image files to JPEG2000 format. Ensure <a href="http://www.kakadusoftware.com/">Kakadu</a> is installed and the kdu_compress command is executable by the web server user.');
+      $requirements['fedora-kakadu']['severity'] = REQUIREMENT_WARNING;
+    }
+    else {
+      $requirements['fedora-kakadu']['value'] = t("Available");
+      $requirements['fedora-kakadu']['severity'] = REQUIREMENT_OK;
+    }
+  }
+ 
+  return $requirements;
+}
\ No newline at end of file
diff --git a/form_elements/includes/autocomplete.inc b/form_elements/includes/autocomplete.inc
index d585b995..90ead4cc 100644
--- a/form_elements/includes/autocomplete.inc
+++ b/form_elements/includes/autocomplete.inc
@@ -3,17 +3,19 @@
 // $Id$
 
 function ife_autocomplete_person($string)  {
-    $string=strtolower($string);
+    $string=trim(strtolower($string));
     
     module_load_include('inc', 'fedora_repository', 'api/fedora_item');
     module_load_include('php', 'islandora_solr_search', 'Solr/Service');
     $host = variable_get('islandora_solr_search_block_host','localhost');
     $port = variable_get('islandora_solr_search_block_port','8080');
     $appName = variable_get('islandora_solr_search_block_app_name','solr');
-    $requestHandler = variable_get("islandora_solr_search_block_request_handler",t("standard"));
-    
-    $query = 'name_personal_t:'.$string.'* OR name_organization_t:'.$string.'* OR name_conference_t:'.$string.'*';
+    $requestHandler = variable_get("islandora_solr_search_block_request_handler",t("standard"));   
+ 
     $solr = new Apache_Solr_Service($host, $port, '/'.$appName.'/');
+	  
+		$string=$solr->escape($string);
+		$query = 'name_personal_t:'.$string.'* OR name_organization_t:'.$string.'* OR name_conference_t:'.$string.'*';
     
     $additionalParams = array(
             'facet' => 'false',
@@ -129,7 +131,7 @@ function ife_autocomplete_gacs($collection, $string='') {
      $collection = FALSE;
    }
 
-   $string=ucwords($string);
+   $string=ucwords(trim($string));
    
    $dom = DOMDocument::load ( $moduleRoot .'/xml/gacs.xml' );
    $rootEl = $dom->getElementsByTagName('codelist');
@@ -159,7 +161,7 @@ function ife_autocomplete_language($collection, $string='') {
      $collection = FALSE;
    }
 
-   $string=ucwords($string);
+   $string=ucwords(trim($string));
    
    $dom = DOMDocument::load ( $moduleRoot .'/xml/languages.xml' );
    $rootEl = $dom->getElementsByTagName('codelist');
@@ -197,7 +199,7 @@ function ife_autocomplete($field, $collection, $string='') {
     'fl' => $field
   );
 
-  $query = $field .':'. $solr->escape(strtolower($string)) .'*';
+  $query = $field .':'. $solr->escape(strtolower(trim($string))) .'*';
   
   if ($collection != FALSE) {
     $query .= ' AND related_item_identifier_t:'. $solr->escape($collection);
diff --git a/form_elements/includes/people.inc b/form_elements/includes/people.inc
index f19bf9b8..43cf52ad 100644
--- a/form_elements/includes/people.inc
+++ b/form_elements/includes/people.inc
@@ -41,7 +41,6 @@ function _ife_find_people_element($form, &$keys = array()) {
 
 function ife_people_ahah() {
   
-  
   if (!isset($_POST['form_build_id']))
       return;
   
@@ -58,10 +57,9 @@ function ife_people_ahah() {
   $_POST = _dummy_post_info($form, $_POST);
   $form_state['post'] = $_POST;
   $form['#post'] = $_POST;
-  
   drupal_process_form($form_id, $form, $form_state);
   
-//   ob_start();  echo '<pre>';   echo $_POST['form_build_id']."\n"; var_dump($form_state);   echo '</pre>';  $dump = ob_get_contents(); ob_end_clean();
+   //ob_start();  echo '<pre>'; echo $_POST['form_build_id']."\n"; var_dump($form_state);   echo '</pre>';  $dump = ob_get_contents(); ob_end_clean();
   
   $form = drupal_rebuild_form($form_id, $form_state, $args, $form_build_id);
   $qt_form = _ife_find_people_element($form);
@@ -109,7 +107,7 @@ function ife_remove_person_submit($form, &$form_state) {
   unset($form_state['submit_handlers']);
   form_execute_handlers('submit', $form, $form_state);
   $form_state['storage']['people'] = $people;
-  //$form_state['rebuild'] = TRUE;
+  $form_state['rebuild'] = TRUE;
 }
 
 
@@ -136,14 +134,14 @@ function ife_add_person_submit($form, &$form_state) {
   }
   
   //only add new person if we are not adding from repository.
-  if (!isset($form_state['post']['add_from_repository']) || trim($form_state['post']['add_from_repository']) == '') {
+	$elName = isset($qt_form['entity0']['#parents'][0])?$qt_form['entity0']['#parents'][0]:null;
+  if ($elName == null || !isset($form_state['clicked_button']['#post'][$elName]['add_from_repository']) || trim($form_state['clicked_button']['#post'][$elName]['add_from_repository']) == '') {
     $people[] = array('name' => '', 'date'=>'',  'role' => '', 'subject' => '');
   }
-  
   unset($form_state['submit_handlers']);
   form_execute_handlers('submit', $form, $form_state);
   $form_state['storage']['people'] = $people;
- // $form_state['rebuild'] = TRUE;
+  $form_state['rebuild'] = TRUE;
 }
 
 
@@ -200,6 +198,7 @@ function ife_add_conf_submit($form, &$form_state) {
   foreach ($peopleVals['people'] as $val) {
     $people[] = $val;
   }
+ 
   $people[] = array('role' => '', 'conference' => '', 'subject' => '');
   
   unset($form_state['submit_handlers']);
diff --git a/form_elements/islandora_form_elements.module b/form_elements/islandora_form_elements.module
index e174693b..094eff67 100644
--- a/form_elements/islandora_form_elements.module
+++ b/form_elements/islandora_form_elements.module
@@ -145,15 +145,16 @@ function ife_people_process($element,$edit,&$form_state)
       
       $people= array();
       if (isset($form_state['storage']['people']) && !empty($form_state['storage']['people'])) {
-	foreach ($form_state['storage']['people'] as $ent) {
-	  if ( trim($ent['name']) != '' || trim($ent['organization']) != '' || trim($ent['conference']) != '' || trim($ent['role']) != '' || trim($ent['date']) != '') {
-	    $people[]=$ent;
-	  }
-	}
+				foreach ($form_state['storage']['people'] as $ent) {
+				  if ( trim($ent['name']) != '' || trim($ent['organization']) != '' || trim($ent['conference']) != '' || trim($ent['role']) != '' || trim($ent['date']) != '') {
+				    $people[]=$ent;
+				  }
+				}
       } 
       
       
       $json = json_decode($form_state['post'][$element['#name']]['add_from_repository']);
+			$form_state['post'][$element['#name']]['add_from_repository'] = ''; // clear so that if the form is processed multiple times, it does not add twice.
       $person=array();
          
       
@@ -182,7 +183,6 @@ function ife_people_process($element,$edit,&$form_state)
 
       $form_state['storage']['people']=$people;
       
-      
     } else if (!isset($form_state['storage']['people']) || empty($form_state['storage']['people']))
     {
       if ( (!isset($form_state['clicked_button']) || count($form_state['clicked_button']) == 0) && isset($element['#default_value']) && is_array($element['#default_value']) ) {
diff --git a/form_elements/js/people_ahah.js b/form_elements/js/people_ahah.js
index 9b89b0bb..0c545ba3 100755
--- a/form_elements/js/people_ahah.js
+++ b/form_elements/js/people_ahah.js
@@ -3,11 +3,13 @@
 
 if (Drupal.jsEnabled) {
   $(document).ready(function() {
-    if (Drupal.ahah != undefined) {
+		$('#edit-mods-people-add-from-repository').blur(function () {
+      if ($('#edit-mods-people-add-from-repository').val() != '') { 
+				$('#edit-mods-people-add-person').mousedown();
+			}
+    });
 
-    $('#edit-mods-people-add-from-repository').change(function () {
-	$('#edit-mods-people-add-person').mousedown();
-      });      
+    if (Drupal.ahah != undefined) {
       
 /**
  * Override of Drupal.ahah.prototype.success. The only difference is that we
@@ -87,4 +89,4 @@ Drupal.ahah.prototype.success = function (response, status) {
   });
 }
 
-})(jQuery);
\ No newline at end of file
+})(jQuery);
diff --git a/ilives/fedora_ilives.module b/ilives/fedora_ilives.module
index 0f92d6b8..46022943 100644
--- a/ilives/fedora_ilives.module
+++ b/ilives/fedora_ilives.module
@@ -593,5 +593,52 @@ function install_book_content_model_objects() {
   if (!Fedora_Item::fedora_item_exists('ilives:CollectionModel')) {
     Fedora_Item::ingest_from_foxml_file(drupal_get_path('module', 'fedora_ilives') . '/xml/ilives_CollectionModel.xml');
   }
+}
+
+/**
+ * Implementation of hook_requirements().
+ *
+ * @return
+ *   An array describing the status of the site regarding available updates.
+ *   If there is no update data, only one record will be returned, indicating
+ *   that the status of core can't be determined. If data is available, there
+ *   will be two records: one for core, and another for all of contrib
+ *   (assuming there are any contributed modules or themes enabled on the
+ *   site). In addition to the fields expected by hook_requirements ('value',
+ *   'severity', and optionally 'description'), this array will contain a
+ *   'reason' attribute, which is an integer constant to indicate why the
+ *   given status is being returned (UPDATE_NOT_SECURE, UPDATE_NOT_CURRENT, or
+ *   UPDATE_UNKNOWN). This is used for generating the appropriate e-mail
+ *   notification messages during update_cron(), and might be useful for other
+ *   modules that invoke update_requirements() to find out if the site is up
+ *   to date or not.
+ *
+ * @see _update_message_text()
+ * @see _update_cron_notify()
+ */
+function fedora_ilives_requirements($phase) {
+  global $base_url;
+  if ($phase == 'runtime') {
+    module_load_include('inc', 'fedora_repository', 'api/fedora_utils');
+    $requirements['iiv-war'] = array();
+    $requirements['iiv-war']['title'] = t("Islandora OpenLayers image viewer web app");
+    if (!_fedora_ilives_viewer_available()) {
+      $requirements['iiv-war']['value'] = ("Not available");
+      $requirements['iiv-war']['severity'] = REQUIREMENT_ERROR;
+      $requirements['iiv-war']['description'] = t('Ensure that Fedora is running and that the <a href="@iiv-home">IIV</a> app is deployed.', 
+              array('@iiv-home' => 'http://github.com/islandora/iiv'));
+    }
+    else {
+      $requirements['iiv-war']['value'] = ("Available");
+      $requirements['iiv-war']['severity'] = REQUIREMENT_OK;
+    }
+  }
+  return $requirements;
+}
 
+function _fedora_ilives_viewer_available() {
+  $url = parse_url(variable_get('fedora_base_url', 'http://localhost:8080/fedora'));
+  $fedora_host = ("{$url['scheme']}://{$url['host']}" . (!empty($url['port']) ? ":{$url['port']}/" : '/'));
+  $response = drupal_http_request("$fedora_host/iiv/images/loading.gif");
+  return empty($response->error);
 }
\ No newline at end of file
diff --git a/plugins/ModsFormBuilder.inc b/plugins/ModsFormBuilder.inc
index d3907d38..6eb36d1b 100644
--- a/plugins/ModsFormBuilder.inc
+++ b/plugins/ModsFormBuilder.inc
@@ -69,9 +69,9 @@ class ModsFormBuilder extends FormBuilder {
 	  );
 
 	  $includeEl = true;
-	  $name = explode('][', $element['name']);
+	  $elname = explode('][', $element['name']);
 	  $elLocation = &$form['indicator2'];
-	  while (isset($elLocation[$name[0]]) && ($partial = array_shift($name)) != NULL) {
+	  while (isset($elLocation[$name[0]]) && ($partial = array_shift($elname)) != NULL) {
 	   $elLocation = &$elLocation[$partial];
 	  }
 
@@ -136,13 +136,13 @@ class ModsFormBuilder extends FormBuilder {
 	      $nameParts = $mname->getElementsByTagName('namePart');
 	      foreach ($nameParts as $namePart)
 	      {
-		switch ($namePart->getAttribute('type')) { 
-		  case 'given': $given = $namePart->nodeValue; break;
-		  case 'family': $family = $namePart->nodeValue; break;
-		  case 'termsOfAddress': $title = $namePart->nodeValue; break;
-		  case 'date': $date = $namePart->nodeValue; break;
-		  default: $name = $namePart->nodeValue; break; 
-		}
+          switch ($namePart->getAttribute('type')) { 
+            case 'given': $given = $namePart->nodeValue; break;
+            case 'family': $family = $namePart->nodeValue; break;
+            case 'termsOfAddress': $title = $namePart->nodeValue; break;
+            case 'date': $date = $namePart->nodeValue; break;
+            default: $name = $namePart->nodeValue; break; 
+          }
 	      }
 	      
 	      $person=array('role'=>$role);
@@ -213,8 +213,8 @@ class ModsFormBuilder extends FormBuilder {
 	    $el['#options']= isset($element['authoritative_list'])?$element['authoritative_list']:array();
 	  }
      
-	  if ($includeEl) {
-	    $elLocation[join('][', $name)] = $el;
+	  if ($includeEl) { 
+	    $elLocation[join('][', $elname)] = $el;
 	  }
 	}
 
@@ -272,8 +272,8 @@ class ModsFormBuilder extends FormBuilder {
     }
     $this->createPolicy($collectionPid, &$dom, &$rootElement);
 
-//        header('Content-type: application/xml');
-//        echo $dom->saveXML();  exit();
+//         header('Content-type: application/xml');
+//         echo $dom->saveXML();  exit();
    
     try {
         $object = Fedora_Item::ingest_from_FOXML($dom);
@@ -661,7 +661,7 @@ class ModsFormBuilder extends FormBuilder {
     if (isset($form_values['mods_people']) &&  isset($form_values['mods_people']['people']) && is_array($form_values['mods_people']['people']) ) {
       foreach ($form_values['mods_people']['people'] as $key => $val) {
         $name = $dom->createElement('mods:name');
-      
+        $appendName=FALSE;
         if (isset($val['role'])) {
             $role = $dom->createElement('mods:role');
             $roleTerm = $dom->createElement('mods:roleTerm', htmlspecialchars(trim($val['role'])));
@@ -676,6 +676,7 @@ class ModsFormBuilder extends FormBuilder {
           if (trim($val['organization']) != '') {
             $namePart=$dom->createElement('mods:namePart', htmlspecialchars(trim($val['organization'])));
             $name->appendChild($namePart);
+            $appendName=TRUE;
           }
         } 
         elseif (isset($val['conference'])) {
@@ -683,6 +684,7 @@ class ModsFormBuilder extends FormBuilder {
           if (trim($val['conference']) != '') {
             $namePart=$dom->createElement('mods:namePart', htmlspecialchars(trim($val['conference'])));
             $name->appendChild($namePart);
+            $appendName=TRUE;
           }
         } 
         else {
@@ -690,22 +692,24 @@ class ModsFormBuilder extends FormBuilder {
           if (trim($val['name']) != '') {
             $namePart=$dom->createElement('mods:namePart', htmlspecialchars(trim($val['name'])));
             $name->appendChild($namePart);
+            $appendName=TRUE;
           }   
         }
         
-	if (isset($val['date'])) { 
-	   $namePart=$dom->createElement('mods:namePart', htmlspecialchars(trim($val['date'])));
-	   $namePart->setAttribute('type','date');
-	   $name->appendChild($namePart);
-	}
-
-	if (isset($val['subject'])) { 
+        if (isset($val['date'])) { 
+          $namePart=$dom->createElement('mods:namePart', htmlspecialchars(trim($val['date'])));
+          $namePart->setAttribute('type','date');
+          $name->appendChild($namePart);
+        }
+        
+        if ($appendName) {
+          if (isset($val['subject'])) { 
             $subject->appendChild($name);
-	    $hasSubject=TRUE;
-	} else 
-	{
+            $hasSubject=TRUE;
+          } else {
             $mods->appendChild($name);
-	}
+          }
+        }
 
       } 
     }