right-dnd-src.js in right-rails-0.5.0

- old
+ new

@@ -1,18 +1,18 @@
 /**
  * Drag'n'Drop module for RightJS
  *
  * See http://rightjs.org/goods/drag-n-drop
  *
- * Copyright (C) Nikolay V. Nemshilov aka St.
+ * Copyright (C) 2009-2010 Nikolay V. Nemshilov
  */
 if (!RightJS) throw "Gimme RightJS";
 
 /**
  * Draggable unit
  *
- * Copyright (C) Nikolay V. Nemshilov aka St.
+ * Copyright (C) 2009-2010 Nikolay V. Nemshilov
  */
 var Draggable = new Class(Observer, {
   extend: {
     EVENTS: $w('before start drag stop drop'),
     
@@ -260,11 +260,11 @@
       this.clone.insert(
         this.element.setStyle({
           width:    this.clone.getStyle('width'),
           height:   this.clone.getStyle('height'),
           position: this.clone.getStyle('position'),
-          zIndex:   this.clone.getStyle('zIndex')
+          zIndex:   this.clone.getStyle('zIndex') || ''
         }), 'before'
       ).remove();
     }
   },
   
@@ -308,11 +308,11 @@
   }
 });
 /**
  * Droppable unit
  *
- * Copyright (C) Nikolay V. Nemshilov aka St.
+ * Copyright (C) 2009-2010 Nikolay V. Nemshilov
  */
 var Droppable = new Class(Observer, {
   extend: {
     EVENTS: $w('drop hover leave'),
     
@@ -501,11 +501,11 @@
   
 });
 /**
  * The document events hooker
  *
- * Copyright (C) 2009 Nikolay V. Nemshilov aka St.
+ * Copyright (C) 2009-2010 Nikolay V. Nemshilov
  */
 document.on({
   // parocesses the automatically discovered elements
   ready: function() {
     Draggable.rescan();
@@ -528,12 +528,12 @@
   }
 });
 /**
  * Element level hooks for drag'n'drops
  *
- * Copyright (C) Nikolay V. Nemshilov aka St.
+ * Copyright (C) 2009-2010 Nikolay V. Nemshilov
  */
-Element.addMethods({
+Element.include({
   
   makeDraggable: function(options) {
     new Draggable(this, options);
     return this;
   },
\ No newline at end of file