--- location_handler_argument_location_proximity.inc.org	2010-06-09 12:11:21.000000000 +0100
+++ location_handler_argument_location_proximity.inc	2010-06-09 12:27:54.000000000 +0100
@@ -37,7 +37,7 @@ class location_handler_argument_location
       '#type' => 'textfield',
       '#size' => 3,
       '#default_value' => $this->options['separator'],
-      '#description' => t('Separator for coordinates and distance. Must not occur in the postal code.'),
+      '#description' => t('Separator between coordinates/postcode and distance. Must not occur in the postal code.'),
       '#required' => TRUE,
     );
 
@@ -124,7 +124,7 @@ class location_handler_argument_location
     if ($this->options['type'] == 'postal') {
       foreach ($this->view->argument as $argument) {
         if ($argument->field == 'distance') {
-          $argus = split($this->options['separator'], $this->view->args[$argument->position]);
+          $argus = explode($this->options['separator'], $this->view->args[$argument->position]);
           if (count($argus) == 3) {
             $this->value['country'] = drupal_strtolower($argus[0]);
             $this->value['postal_code'] = $argus[1];
@@ -141,8 +141,8 @@ class location_handler_argument_location
     else if ($this->options['type'] == 'latlon') {
       foreach ($this->view->argument as $argument) {
         if ($argument->field == 'distance') {
-          list($coords, $this->value['search_distance']) = split($this->options['separator'], $this->view->args[$argument->position]);
-          list($this->value['latitude'], $this->value['longitude']) = split(',', $coords);
+          list($coords, $this->value['search_distance']) = explode($this->options['separator'], $this->view->args[$argument->position]);
+          list($this->value['latitude'], $this->value['longitude']) = explode(',', $coords);
           break;
         }
       }
@@ -166,7 +166,7 @@ class location_handler_argument_location
 
     // search_distance
     if ($this->options['search_units'] == 'dd') {
-      list($lat_distance, $lon_distance) = split(',', $this->value['search_distance']);
+      list($lat_distance, $lon_distance) = explode(',', $this->value['search_distance']);
       $latrange[0] = $lat - $lat_distance;
       $latrange[1] = $lat + $lat_distance;
       $lonrange[0] = $lon - $lon_distance;