[jQuery] Re: jQuery Function - how should I write it?

[Bharat]

I am all set.  Figured it out.  It does take some getting used to, but
seems to be quite similar to Java:

jQuery.fn.toggleOpposite = function(readonly)  {
  if (readonly && this.val().length > 0) {
    // reset the value to null
    this.val('');
  }
  return this.attr('disabled',readonly).css('opacity', readonly ?
0.5 : 1.0).focus();
};