/**
  * This function provides the HTML form elements that are specific to the Individual Contact Type
  * 
  * @access public
  * @return None 
  */
 function buildQuickForm(&$form)
 {
     $form->applyFilter('__ALL__', 'trim');
     // prefix
     $form->addElement('select', 'prefix_id', ts('Prefix'), array('' => ts('- prefix -')) + CRM_Core_PseudoConstant::individualPrefix());
     $attributes = CRM_Core_DAO::getAttribute('CRM_Contact_DAO_Individual');
     // first_name
     $form->addElement('text', 'first_name', ts('First Name'), $attributes['first_name']);
     //middle_name
     $form->addElement('text', 'middle_name', ts('Middle Name'), $attributes['middle_name']);
     // last_name
     $form->addElement('text', 'last_name', ts('Last Name'), $attributes['last_name']);
     // suffix
     $form->addElement('select', 'suffix_id', ts('Suffix'), array('' => ts('- suffix -')) + CRM_Core_PseudoConstant::individualSuffix());
     // nick_name
     $form->addElement('text', 'nick_name', ts('Nick Name'), CRM_Core_DAO::getAttribute('CRM_Contact_DAO_Contact', 'nick_name'));
     // greeting type
     $form->addElement('select', 'greeting_type', ts('Greeting'), CRM_Core_SelectValues::greeting());
     // job title
     $form->addElement('text', 'job_title', ts('Job title'), $attributes['job_title']);
     // radio button for gender
     $genderOptions = array();
     $gender = CRM_Core_PseudoConstant::gender();
     foreach ($gender as $key => $var) {
         $genderOptions[$key] = HTML_QuickForm::createElement('radio', null, ts('Gender'), $var, $key);
     }
     $form->addGroup($genderOptions, 'gender_id', ts('Gender'));
     $form->addElement('checkbox', 'is_deceased', null, ts('Contact is deceased'));
     $form->addElement('date', 'birth_date', ts('Date of birth'), CRM_Core_SelectValues::date('birth'));
     $form->addRule('birth_date', ts('Select a valid date.'), 'qfDate');
     $form->addElement('text', 'home_URL', ts('Website'), CRM_Core_DAO::getAttribute('CRM_Contact_DAO_Contact', 'home_URL'));
     $form->addRule('home_URL', ts('Enter a valid Website.'), 'url');
     $config =& CRM_Core_Config::singleton();
     CRM_Core_ShowHideBlocks::links($this, 'demographics', '', '');
 }