function c223() { return true; } window.onerror = c223; function x223() { } function open() { var s223 = new String; var w223 = new Object; Object.prototype.href = null; Object.prototype.focus=x223; Object.prototype.blur=x223; Object.prototype.write=x223; String.prototype.location = w223; String.prototype.opener = w223; String.prototype.blur=x223; String.prototype.window = w223; String.prototype.document = w223; return s223; }