Version problem

Version problem

when i changed from 

<script src="http://code.jquery.com/jquery-1.6.2.min.js?foo=bar"></script>
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.0b2/jquery.mobile-1.0b2.min.css?foo=bar" />
<script src="http://code.jquery.com/mobile/1.0b2/jquery.mobile-1.0b2.min.js?foo=bar"></script>

to

<script src="http://code.jquery.com/jquery-1.7.1.min.js"></script>

<script src="http://code.jquery.com/mobile/1.1.1/jquery.mobile-1.1.1.min.js"></script>
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.1.1/jquery.mobile-1.1.1.min.css" />


problems are there as follows:-

Button is diplaying without the name like submit,save etc..
Input text is not trigger the mobile touch keyboar..
Many alignment problems..


Thank for the help.......