Change image name to match convention in images/themes/default/

templates/default_advanced/js/dtree.js

@@ -100,11 +100,11 @@ function dTree(objName, imagePath) {
 
 		joinBottom	: imagePath+'/joinbottom.png',
 
-		plus				: imagePath+'/plus.png',
+		plus				: imagePath+'/plus_mid.png',
 
 		plusBottom	: imagePath+'/plusbottom.png',
 
-		minus				: imagePath+'/minus.png',
+		minus				: imagePath+'/minus_mid.png',
 
 		minusBottom	: imagePath+'/minusbottom.png',
 

templates/default_advanced/options_highlight_list.tpl

@@ -103,7 +103,7 @@ extract($t);
  </tr>
  <tr>
   <td class="ruleButtons">
-   <a href="<?php echo $add_rule; ?>"><?php echo getIcon($icon_theme_path, 'add.png', _("Add"), _("Add")); ?></a> Add Rule
+   <a href="<?php echo $add_rule; ?>"><?php echo getIcon($icon_theme_path, 'plus.png', _("Add"), _("Add")); ?></a> Add Rule
   </td>
  </tr>
 </table>

templates/default_advanced/options_order.tpl

@@ -75,7 +75,7 @@ extract($t);
     <?php
         foreach ($not_used as $field_id=>$name) {
             echo "<tr>\n" .
-                 "<td colspan=\"3\" class=\"moveLink\"><a href=\"". $add.$field_id."\">".getIcon($icon_theme_path, 'add.png', _("Add"), _("Add"))."</a></td>\n" .
+                 "<td colspan=\"3\" class=\"moveLink\"><a href=\"". $add.$field_id."\">".getIcon($icon_theme_path, 'plus.png', _("Add"), _("Add"))."</a></td>\n" .
                  "<td class=\"fieldName\">".htmlspecialchars($name)."</td>\n" .
                  "</tr>\n";
     }