upgraded yui to 2.2.2 and yui-ext to 1.0.1a

www/extras/yui-ext/examples/tree/reorder.js

@@ -0,0 +1,31 @@
+/*
+ * Ext JS Library 1.0.1
+ * Copyright(c) 2006-2007, Ext JS, LLC.
+ * licensing@extjs.com
+ * 
+ * http://www.extjs.com/license
+ */
+
+Ext.onReady(function(){
+    // shorthand
+    var Tree = Ext.tree;
+    
+    var tree = new Tree.TreePanel('tree-div', {
+        animate:true, 
+        loader: new Tree.TreeLoader({dataUrl:'get-nodes.php'}),
+        enableDD:true,
+        containerScroll: true
+    });
+
+    // set the root node
+    var root = new Tree.AsyncTreeNode({
+        text: 'Ext JS',
+        draggable:false,
+        id:'source'
+    });
+    tree.setRootNode(root);
+
+    // render the tree
+    tree.render();
+    root.expand();
+});