Here's a MAJOR problem - you are using the COLSPAN attribute on
TD tags, and setting them to impossible numbers:Here's the definition from W3.org:
COLSPAN=Number (columns spanned by the cell)
The first row of your table should be spannning a couple hundred
columns ... which will send some browsers into a crash as they
calculate this and find fewer columns than that.
COLSPAN=18
COLSPAN=8
COLSPAN=2
COLSPAN=2
COLSPAN=58
COLSPAN=12
COLSPAN=2
COLSPAN=2
COLSPAN=56