I created a website for a client and added a live chat from live2support.com . When I insert the code for the chat function all of my menu links stopped working. Tech support for live2support informed me that a piece of my code was the problem. Here is the code they said needed correcting.

<!--[if lt IE 7]><script type="text/javascript" src="index_htm_files/png.js"></script><![endif]-->
<script type="text/javascript">xr_aeh()</script>


And this is correction they said needed to be made.

<!--[if lt IE 7]><script type="text/javascript" src="index_htm_files/png.js"></script>
<script type="text/javascript">xr_aeh()</script><![endif]-->

So all the problem was is the <![endif]--> needed to be moved to the end of the string. Thats fine, I edited that on my server on each page and everything works great.

Here is my question, Im not a code person so Im trying to figure out what that code is for and why it was wrong to begin with. Im a WYSWYG designer so I don't know if its something I can do differently in the Xara part. Because now if I make any updates to the site I will have to go into my server each time and change the code again.