Disabled autocomplete on the password field

templates/thread.html

@@ -76,7 +76,7 @@
 					Password
 				</th>
 				<td>
-					<input type="password" name="password" size="12" maxlength="18" /> 
+					<input type="password" name="password" size="12" maxlength="18" autocomplete="off" /> 
 					<span class="unimportant">(For file deletion.)</span>
 				</td>
 			</tr>