src/adapter/core/ext-base-end.js

   1 /*!
   2  * Ext JS Library 3.0.3
   3  * Copyright(c) 2006-2009 Ext JS, LLC
   4  * licensing@extjs.com
   5  * http://www.extjs.com/license
   6  */
   7         \r
   8         if(Ext.isIE) {\r
   9         function fnCleanUp() {\r
  10             var p = Function.prototype;\r
  11             delete p.createSequence;\r
  12             delete p.defer;\r
  13             delete p.createDelegate;\r
  14             delete p.createCallback;\r
  15             delete p.createInterceptor;\r
  16 \r
  17             window.detachEvent("onunload", fnCleanUp);\r
  18         }\r
  19         window.attachEvent("onunload", fnCleanUp);\r
  20     }\r
  21 })();