Minor - UI changes

main/admin/usergroup_import.php

@@ -111,11 +111,11 @@ $form->display();
 ?>
 <p><?php echo get_lang('CSVMustLookLike').' ('.get_lang('MandatoryFields').')'; ?> :</p>
 
-<blockquote>
-  <b>name;description</b>  <br />
-  User group 1;My user group description
-</blockquote>
+<pre>
+<b>name;description</b>
+"User group 1";"Description"
+</pre>
 <?php
 
 // Displaying the footer.
-Display :: display_footer();
+Display :: display_footer();

main/admin/usergroup_user_import.php

@@ -180,7 +180,8 @@ $purification_option_for_usernames = false;
 set_time_limit(0);
 
 $form = new FormValidator('class_user_import');
-$form->addElement('file', 'import_file', get_lang('File'));
+$form->addElement('header', $tool_name);
+$form->addElement('file', 'import_file', get_lang('ImportCSVFileLocation'));
 //$form->addElement('checkbox', 'subscribe', get_lang('Action'), get_lang('SubscribeUserIfNotAllreadySubscribed'));
 //$form->addElement('checkbox', 'unsubscribe', '', get_lang('UnsubscribeUserIfSubscriptionIsNotInFile'));
 $form->addElement('style_submit_button', 'submit', get_lang('Import'), 'class="save"');
@@ -194,7 +195,7 @@ if ($form->validate()) {
 }
 
 Display :: display_header($tool_name);
-echo Display::page_header($tool_name);
+
 if (isset($return) && $return) {
     echo $return;
 }

main/inc/lib/display.lib.php

@@ -699,7 +699,7 @@ class Display {
      * Displays an HTML select tag
      *
      */
-    public function select($name, $values, $default = -1, $extra_attributes = array(), $show_blank_item = true, $blank_item_text = null) {
+    public static function select($name, $values, $default = -1, $extra_attributes = array(), $show_blank_item = true, $blank_item_text = null) {
         $html = '';
         $extra = '';
         $default_id =  'id="'.$name.'" ';