I managed to clear html well and still keep the problem. I replaced all javascript with equivalent spaces and newlines and could remove most element attributes without affecting the ghost cell.
IE seems to have a buffer problem, since deleting single spaces or newlines in the “safe zone” causes the ghost cell to disappear, and deleting whole attributes does not affect rendering.
I see that you have private tags, but I also managed to completely remove them (replace with spaces) without deleting the ghost cell.
Result: I have javascript-free html with ghost-cell. See Result here: http://compscicon.no/ghostcell.htm
jornare
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