/**
  * This returns the string to display a coverage field, whether a map or 
  * not.
  *
  * @param string           $text        The original text for the element.
  * @param Omeka_Record     $record      The record that this text applies 
  * to.
  * @param ElementText|NULL $elementText The ElementText record that stores 
  * this text. (This is optional and defaults to NULL.)
  *
  * @return string
  * @author Eric Rochester <*****@*****.**>
  **/
 public static function displayCoverage($text, $record, $elementText = NULL)
 {
     $util = new NeatlineFeatures_Utils_View();
     $util->setCoverageElement();
     $util->setViewOptions($text, $record, $elementText);
     $output = $util->getView();
     return $output;
 }