81     node.right = this.root_.right;
82     this.root_.right = null;
84     node.right = this.root_;
110     this.root_ = this.root_.right;
112     var right = this.root_.right;
118     this.root_.right = right;
163   while (current.right) {
164     current = current.right;
233   var dummy, left, right;
234   dummy = left = right = new SplayTree.Node(null, null);
244         current.left = tmp.right;
245         tmp.right = current;
252       right.left = current;
253       right = current;
256       if (!current.right) {
259       if (key > current.right.key) {
261         var tmp = current.right;
262         current.right = tmp.left;
265         if (!current.right) {
270       left.right = current;
272       current = current.right;
278   left.right = current.left;
279   right.left = current.right;
280   current.left = dummy.right;
281   current.right = dummy.left;
301     nodesToVisit.push(node.right);
327 SplayTree.Node.prototype.right = null;  method in SplayTree.Node