disabled URL and registrationAuthority fields when federation feed is checked via fed_id param

templates/validator.html

@@ -27,7 +27,7 @@ Federation's metadata URL
 {#{% if params.url %}
  <b><font color='#A7C942'>{{ params.url }}</font></b><input type="hidden" name="url" id="url" value="{{ params.url }}"><p>
 {% else %}#}
- <input type="text" name="url" id="url" size="65" value="{{ params.url }}">
+<input type="text" name="url" id="url" size="65" value="{{ params.url }}" {% if params.auto == 1 %} disabled {% endif %} >
 {#{% endif %}#}
 </td>
 </tr>
@@ -36,7 +36,7 @@ Federation's metadata URL
 <b>To check registrationAuthority field input the value here</b>
 </td>
 <td>
-<input type="text" name="regauth" id="regauth" value="{{params.regauth }}" size="65">
+	<input type="text" name="regauth" id="regauth" value="{{params.regauth }}" size="65" {% if params.auto == 1 %} disabled {% endif %}>
 <p>
 </td>
 </tr>