If a title in the table of contents is very long, the TOC may scroll horizontally.

To stop this, open whthost.js. Find the function syncInit and locate the line aIdList[aIdList.length-1].focus();. Now comment out the line like this:

gsCTPath=gsTP;
HighLightElementTOC(aIdList[aIdList.length-1],gsABgColor,"transparent");
//aIdList[aIdList.length-1].focus();
gsTP=null;