Index: WEB-INF/lps/lfc/kernel/swf/LzSprite.as
===================================================================
--- WEB-INF/lps/lfc/kernel/swf/LzSprite.as	(revision 1125)
+++ WEB-INF/lps/lfc/kernel/swf/LzSprite.as	(working copy)
@@ -832,7 +832,14 @@
 // @keywords private
 //
 //------------------------------------------------------------------------------
-LzSprite.prototype.destroy = function( ){
+LzSprite.prototype.destroy = function(recursive){
+    if (recursive) {
+        if (this.owner.subviews) {
+            for (var i = 0; i < this.owner.subviews.length; i++) {
+                this.owner.subviews[i].sprite.destroy(recursive);
+            }
+        }
+    }
     if (this.updatePlayDel) {
         this.updatePlayDel.unregisterAll();
         delete this.updatePlayDel;
