We are seeing weird rendering with the default DNN menu sometimes with FireFox and specifically with how the site renders under the Google Cache option.
e.g.
http://www.ifshinviolins.com
and
http://webcache.googleusercontent.com/search?q=cache:OGXr0Zn_jc4J:www.ifshinviolins.com/+ifshin+violins&cd=1&hl=en&ct=clnk&gl=us
We have not customized the Menu Object, just played with the CSS to change the colors and fonts.
When I view other DNN sites via google cache I don't see the same issues. I've noticed that some of the Javascript links are not embedded in the google cache view-source, e.g.
e.g. Missing from the Cached View-Source....
<script src="/js/dnn.js" type="text/javascript"></script>
<script src="/js/dnn.dom.positioning.js" type="text/javascript"></script>
<script src="/js/dnn.xmlhttp.js" type="text/javascript"></script>
<script src="/js/dnn.controls.js" type="text/javascript"></script>
<script src="/js/dnn.controls.dnnmenu.js" type="text/javascript"></script>
<script src="/js/dnn.xml.js" type="text/javascript"></script>
And if I turn off Javascript via Developer Toolbar, the menu doesn't show at all - so I know it must be that JS is being blocked or filtered some how.
Has anyone else seen this issue? Ideas?