Application Navigation
<p>I have been asked to create an application that would serve as an Employment Application for the company I work with.  But I can not seem to figure out any way to set up navigation.  The application is about 4 steps long and each step is on a separate page.  The user should be able to go back to pages they have completed but not forward (in this navigation, advancement is taken care of else where)  </p>

<p>I've tried using List items, and hyper links to no avail.  The application pages have a master page, and the master page has a current step property that is set in the page load of each of the steps of the application.  </p>

<p>My first thought was to have the set method of the property enable or disable the links but that came up with Null References.  </p>

<p>Any thoughts?</p>
