Jquery disable button until ready
<p>I am in the middle of this site here <a href="http://offline.raileisure.com/" rel="nofollow">http://offline.raileisure.com/</a></p>

<p>the booking section on the right hand side, I need to be able to disable the book now button until the date,duration and adult and children numbers are set..</p>

<p>I can't work out how to do it..</p>

<p>Any ideas ??</p>

<p>Thanks
Lee</p>
