Monitoring Code

Hi guys, i d like to add monitoring code from third party company which i need to use in order to use RTG system..

there is a codintion which requires to add the code before the body at the end of the page..

how do i do it? where it could be added? is there any option for it to add code (script) before </body> to the end of the page?

cheers for any help

basically i need to put the script in to the footer.php but with update it will overwrite.. is therše anyhow to do it..?

ok tis seem i was able to add the code troght the chiold theme in to the footer.php so it shoudl not overwrite next time..

however i ma facing now issue with the adds from czech based partner.. it was working fine when i added to code in to the place where adsece ads shoudl be added. but right now it not showing any adds ..

this script shoudl be able to add in to place fdor adsence ads right?

<div id=”sklikReklama_51408″></div>
<script type=”text/javascript”>
var sklikData = { elm: “sklikReklama_51408″, zoneId: 51408, w: 320, h: 100 };
</script>
<script type=”text/javascript” src=”http://c.imedia.cz/js/script.js”></script&gt;

ok ots all been fixedm, you could forget this?:)