Finish my website

...but it’s certainly presentable!
www.travelphile.net

Would you be willing to help me with a problem I’m having?

If so, the problem is this – on my web site, rather than manually including the navigation bar on every individual page, I’d like to use the SSI tool to imbed it from one central file. It’s not showing up, though, and I’m not sure what I’m doing wrong. The sample page to view is www.travelphile.net/neworleans05/neworleans05.html. The navigation bar is at www.travelphile.net/navigation.shtml.
THANK YOU!

My travelogue has been in progress for OVER A FREAKIN’ YEAR. Finally, this week I’ve made some real progress. I’ve reached a stumbling block, though. I’ve decided to use Server Side Includes for the navigation bar, rather than saving the nav bar on every page. Does anyone know how to use SSIs? It was showing up for a while, but now it’s not. Hopefully I’m just messing up some minor detail. Would appreciate any help!