What I need to do is create the external stylesheet that will also include the credit line so I don't have to go in and update each page manually.
I already have an external stylesheet for the site but have yet to figure out how to add the credits that are at the bottom of the page to that stylesheet. You can see it here: Ramsey and Taylor Ancestors
The part I want to add to the style sheet is this part:
<div align="center"><a href="http://www.gblcreations.com/"><img alt="gblcreations logo" longdesc="gblcreationslogo" src="graphics/GraphicsByLiz_ButterflyBlinkieByLiz.gif" class="style6" border="0" height="50" width="150" /></a> <p class="style5"><b><font class="fsx07" color="#ffffff" face="Monotype Corsiva">Graphics on this page courtesy of <strong>©GBLCreations 2008 - 2011</strong></font></b></p></div>