Make geocoding optional

gmap_location.module

@@ -724,16 +724,18 @@ function _gmap_location_map_form(&$form, &$edit, $type) {
     '#description'=>t('The latitude and longitude will be entered here when you click on a location in the interactive map below. You can also fill in the values manually.'),
     '#attributes'=>array('onchange'=>'gmap_textchange();'),
   );
-   $form['coordinates']['gmap_location_address']=array(
-    '#type'=>'textfield',
-    '#title'=>t('Address'),
-    '#default_value'=>'',
-    '#size'=>30,
-    '#maxlength'=>120,
-    '#id'=>'gmap-address',
-    '#attributes'=>array('onchange'=>'gmap_geocodeaddress('.$map['id'].');'),
-    '#description'=>t('The address is used by the geocoding built into Google Maps.'),
-  );
+  if (variable_get('gmap_geocode', 1)) {
+     $form['coordinates']['gmap_location_address']=array(
+      '#type'=>'textfield',
+      '#title'=>t('Address'),
+      '#default_value'=>'',
+      '#size'=>30,
+      '#maxlength'=>120,
+      '#id'=>'gmap-address',
+      '#attributes'=>array('onchange'=>'gmap_geocodeaddress('.$map['id'].');'),
+      '#description'=>t('The address is used by the geocoding built into Google Maps.'),
+    );
+  }
   $form['coordinates']['gmap_node']['#value']= gmap_set_location(
        variable_get('gmap_'.$type.'_map', '[gmap|id='.$type.'map|center=0,30|control=Large|type=Hybrid|zoom=16|width=100%|height=400px]'),
        $form['coordinates']['gmap_location_longitude'],