There's a bunch of livehelp code on the front page all the same... This is what I get when I view the generated source:
<!-- stardevelop.com Live Help International Copyright - All Rights Reserved //-->
<!-- BEGIN stardevelop.com Live Help Messenger Code - Copyright - NOT PERMITTED TO MODIFY IMAGE MAP/CODE/LINKS //-->
<div id="floatLayer" align="left" style="position:absolute; left:10px; top:10px; visibility:hidden; z-index:5000;">
<map see more name="LiveHelpInitiateChatMap" id="LiveHelpInitiateChatMap">
<!-- <area shape="rect" coords="50,210,212,223" href="http://livehelp.stardevelop.com" target="_blank" alt="stardevelop.com Live Help"/> -->
<area shape="rect" coords="113,183,197,206" href="#" onclick="openLiveHelp();acceptInitiateChat();return false;" alt="Accept"/>
<area shape="rect" coords="206,183,285,206" href="#" onclick="declineInitiateChat();return false;" alt="Decline"/>
<!--<area shape="rect" coords="263,86,301,104" href="#" onclick="declineInitiateChat();return false;" alt="Close"/>-->
</map>
<div id="InitiateText" align="center" style="position:relative; left:30px; top:145px; width:275px; height:35px; z-index:5001; text-align:center; font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 14px; font-weight: bold; color: #000000">Do you have any questions that I can help you with?</div>
<img src="http://www.boonex.com/livehelp/locale/en/images/InitateChat.png" alt="BoonEx Live Help" width="323" height="229" border="0" usemap="#LiveHelpInitiateChatMap"/></div>
<!-- END stardevelop.com Live Help Messenger Code - Copyright - NOT PERMITTED TO MODIFY IMAGE MAP/CODE/LINKS //-->
....
Gets rendered about this far, and then Avast kills the connection.
<!-- stardevelop.com Live Help International Copyright - All Rights Reserved //-->
<!-- BEGIN stardevelop.com Live Help Messenger Code - Copyright - NOT PERMITTED TO MODIFY IMAGE MAP/CODE/LINKS //-->
<div id="floatLayer" align="left" style="position:absolute; left:10px; top:10px; visibility:hidden; z-index:5000;">
<map see more