My b2evolution Version: 2.x

I would like to addd the following code to my installation of b2evo.
Skin: glossyblue
Version: 2.4.5

NOTE: it states to put the code before the </body> tag but I do not know where that would be or what file it needs to be in. I would like this to show up in all of my posts on the MAIN page of my blog.

Thanks.

<!-- RefTagger from Logos. Visit http://www.logos.com/reftagger. This code should appear directly before the </body> tag. -->
<script src="http://bible.logos.com/jsapi/referencetagging.js" type="text/javascript"></script>
<script type="text/javascript">
Logos.ReferenceTagging.lbsBibleVersion = "ESV";
Logos.ReferenceTagging.lbsLinksOpenNewWindow = true;
Logos.ReferenceTagging.lbsLibronixLinkIcon = "dark";
Logos.ReferenceTagging.lbsNoSearchTagNames = [ "h1", "h2", "h3" ];
Logos.ReferenceTagging.tag();
</script>