Focus text field when user checks or selects 'Other'.

I think makes sense when a user checks or selects 'Other' to focus the text field.

In select_or_other.js, I changed...

$(ele).find(".select-or-other-other").parent("div.form-item").show(speed);

to

$(ele).find(".select-or-other-other").parent("div.form-item").show(speed, function() {
  $(this).find(".select-or-other-other").focus();
});

BTW, I am using a callback function to prevent "Attempting to set focus to a hidden element causes an error in Internet Explorer..." (http://api.jquery.com/focus/)