JQMIGRATE: jQuery.fn.attr('selected') - Not implemented

```
Version of SimpleModal ?
---SimpleModal 1.4.4 - jQuery Plugin

Version of jQuery?
-jquery-1.10.1.min.js

Browser/OS you are experiencing the problem with?
- IE 8 / Win 7 Enterprise


```

Original issue reported on code.google.com by `dpla...@gmail.com` on 27 Jun 2013 at 4:11
