- Add comment about FF5 bug workaround

alecpl

2011-07-21 1b3ce758d402f41731b883126668feebb18e3191

- Add comment about FF5 bug workaround

 program/js/app.js

@@ -5866,6 +5866,8 @@
      // remember which elem was disabled before lock
      if (lock && elm.disabled)
        this.disabled_form_elements.push(elm);
      // check this.disabled_form_elements before inArray() as a workaround for FF5 bug
      // http://bugs.jquery.com/ticket/9873
      else if (lock || (this.disabled_form_elements && $.inArray(elm, this.disabled_form_elements)<0))
        elm.disabled = lock;
    }