Index: jQueryHelper.php
===================================================================
--- jQueryHelper.php	(revisione 22023)
+++ jQueryHelper.php	(copia locale)
@@ -34,6 +34,33 @@
  *
  */
 
+function jq_get_callbacks()
+{
+  static $callbacks;
+  if (!$callbacks)
+  {
+    $callbacks = array_merge(array(
+      'uninitialized', 'loading', 'loaded', 'interactive', 'complete', 'failure', 'success'
+      ), range(100, 599));
+  }
+
+  return $callbacks;
+}
+
+function jq_get_ajax_options()
+{
+  static $ajax_options;
+  if (!$ajax_options)
+  {
+    $ajax_options = array_merge(array(
+      'before', 'after', 'condition', 'url', 'asynchronous', 'method',
+      'insertion', 'position', 'form', 'with', 'update', 'script'
+      ), jq_get_callbacks());
+  }
+
+  return $ajax_options;
+}
+
 function jq_add_plugins_by_name($args = array()) {
   /* 
    * When adding the capability to use a new plugin you must
@@ -723,11 +750,11 @@
   jq_add_plugins_by_name(array("ui"));
   if (!isset($options['with']))
   {
-    $options['with'] = "'id=' + encodeURIComponent(element.id)";
+    $options['with'] = "'id=' + ui.draggable.attr('id')";
   }
   if (!isset($options['drop']))
   {
-    $options['drop'] = "function(element){".jq_remote_function($options)."}";
+    $options['drop'] = "function(event, ui){".jq_remote_function($options)."}";
   }
 
   // For backwards compatibility with prototype
@@ -735,8 +762,8 @@
   {
     $options['hoverClass'] = $options['hoverclass'];
   }
-  $options['hoverClass'] = json_encode('hoverclass');
-  
+  $options['hoverClass'] = json_encode($options['hoverClass']);
+
   foreach (jq_get_ajax_options() as $key)
   {
     unset($options[$key]);
@@ -746,7 +773,7 @@
   {
     $options['accept'] = json_encode($options['accept']);
   }
-  $options = jq_options_for_javascript($options);
+  $options = _options_for_javascript($options);
   $selector = json_encode($selector);
   return javascript_tag("jQuery($selector).droppable($options);");
 }