Index: trunk/admin/category/addcategory.php
===================================================================
diff -u -r2853 -r3145
--- trunk/admin/category/addcategory.php	(.../addcategory.php)	(revision 2853)
+++ trunk/admin/category/addcategory.php	(.../addcategory.php)	(revision 3145)
@@ -179,6 +179,22 @@
       </td>
     <td></td>
   </tr>
+
+	<tr <?php int_table_color(); ?>>
+		<td valign="top"><span id="prompt_auto_filename" class="text"><?php echo prompt_language('la_prompt_AutomaticFilename'); ?></span></td>
+		<td>
+			<input type="checkbox" tabindex="5" name="auto_filename" id="auto_filename" class="text" value="1"<?php if( $c->Get('AutomaticFilename') == 1) echo ' checked'; ?> onchange="reflect_filename();">
+		</td>
+		<td class="text">&nbsp;</td>
+	</tr>
+	<tr <?php int_table_color(); ?>>
+		<td valign="top"><span ID="prompt_filename" class="text"><?php echo prompt_language('la_prompt_CustomFilename'); ?></span></td>
+		<td>
+			<input type="text" name="filename" id="filename" tabindex="1" class="text" size="63" value="<?php echo $c->Get('Filename'); ?>">
+		</td>
+		<td>&nbsp;</td>
+	</tr>
+  
   <?php int_subsection_title(prompt_language("la_tab_Properties")); ?>
   <tr <?php int_table_color(); ?>>
     <td valign="top"><span id="prompt_status" class="text"><?php echo prompt_language("la_prompt_Status"); ?></span></td>
@@ -294,6 +310,12 @@
 
 <SCRIPT language="JavaScript">
     initCalendar("cat_date_selector", CalDateFormat);
+    function reflect_filename()
+    {
+    	var $checked = document.getElementById('auto_filename').checked;
+    	document.getElementById('filename').readOnly = $checked;
+    }
+    reflect_filename();
 </SCRIPT>  
 <FORM method="POST" NAME="save_edit" ID="save_edit">
   <input type="hidden" name="CatEditStatus" VALUE="0">