After publishing to HTML as suggested, make sure to run it with the IE Status bar showing. And make sure you are not getting the little yellow yeild sign in the lower right hand corner. If you are, double click it, and you will see what the issue is (well, a hint at what it is.) It will give you a line, and char number as well. But this may or may not be where the issue lies, depending on what if any external content (js files) you have loaded in.
Ta,
Dwayne
