diff -r 8f3936eef739 -r 21fae4d2203e www/prod_edit.php
--- a/www/prod_edit.php	Sat Aug 06 21:21:21 2022 +0200
+++ b/www/prod_edit.php	Sat Aug 06 22:02:42 2022 +0200
@@ -926,29 +926,6 @@
 
    </div> <!-- Tabs -->
 
-   <div id="volumeWindow">
-    <div>Bereken volume in de ketel</div>
-    <div style="overflow: hidden;">
-     <table style="width: 100%;">
-      <col width="50%">
-      <col width="50%">
-      <tr>
-       <td align="right" style="vertical-align: top;">Ketel volume:</td>
-       <td style="padding: 3px;"><input readonly="1" id="ketel_volume" /></td>
-      </tr>
-      <tr>
-       <td align="right" style="vertical-align: top;">cm vanaf de bovenrand:</td>
-       <td style="padding: 3px;"><div id="ketel_cm" /></div></td>
-      </tr>
-      <tr>
-       <td style="padding-top: 30px;" colspan="2" align="center">
-        <input id="volumeReady" type="button" value="Ok" />
-       </td>
-      </tr>
-     </table>
-    </div>
-   </div>
-
 <?php
 page_footer();
 ?>