InnerHTML issue in IE8 and below

Question

I am editing some code from a previous developer for a timetable filtering system. The way I would tackle this myself is using jQuery so I am having a few issues debugging t

Answer 1

Have a look here: http://blog.rakeshpai.me/2007/02/ies-unknown-runtime-error-when-using.html

Seems that IE will throw this error when you try to insert html that it doesn't like there. What's in xmlhttp.responsetext? Are you trying to add a tr or td directly beneath the div perhaps?