<p>Transfer mode (see below):<br>
<input type="radio" name="ascii" value="1">ASCII <input type="radio" name="ascii" value="0" checked>Binary (default)</p>
+<p><input type="checkbox" name="overwrite">Overwrite file if it already exists</p>
+
<p><input type="submit" value="Upload file!"></p>
</form>