Fixing Python 2.6+ to run Python 3 code:

# -*- coding: utf-8 -*-
from __future__ import print_function
__doc__ = """XLS2DB by Cees Timmerman"""
changelog = """
2012-06-28 v1.0
"""
import glob, locale, os, re, sys, time
#from pyXLSX.xlsx import workbook  # no MergedCells support and fails at Unicode.
from win32com.client import Dispatch  # PyWin32 or ActivePython required. Excel, too.
#from win32com.client.gencache import EnsureDispatch as Dispatch  # Also makes constants available.
#import Image  # PIL to resize images.
import pymysql   # Note: Python 3 doesn't support old db protocol.

print(__doc__)
print(changelog.split("\n")[-2])
print()

if sys.version[:2] == '2.':
 #print("Python 2 sucks at Unicode; use Python 3 to run this.")
 #sys.exit(2)

 # Fix Python 2. We should be running in Python 3, though.
 original_print = print
 def print(*args, **kwargs):
  #original_print("args: " + str(args))
  #original_print("kwargs: " + str(kwargs))
  new_args = []
  for arg in args:
   try:
    new_args.append(arg.encode('ascii', errors='xmlcharrefreplace'))
   except:
    new_args.append(arg)
  original_print(*new_args, **kwargs)
 
 try:
  input = raw_input
  str = unicode
 except: pass

Filtering a table using jQuery:

$(document).ready(function(){
 $.extend($.expr[':'], {
  'containsi': function(elem, i, match, array){
   return (elem.textContent || elem.innerText || '').toLowerCase().indexOf((match[3] || "").toLowerCase()) >= 0
  }
 })
})
function CT_filterTable(table_id, column_nr, text) {
 table_id = "#"+table_id
 $(table_id+" tr").hide();
 $(table_id+" tr>td:nth-child("+column_nr+"):containsi('"+text.replace("'", "\\'")+"')").parent().show()
}