Netbank hackery

gistfile1.js

var BetterNetbank = {
  inject: function(table) {
    if ($("#" + table).length > 0) {
      $('#' + table + ' thead tr').prepend('<th>X</th>'); 
      $('#' + table + 'Body > tr').map(function() { 
        $(this).prepend('<td><input type="checkbox" /></td>'); 
      });
    }
  }
}

BetterNetbank.inject('transactionsTable');
BetterNetbank.inject('outstandingAuthorizationsTable');

var theShizzle = function() {
  BetterNetbank.inject('transactionsTable');
  BetterNetbank.inject('outstandingAuthorizationsTable');
}

var doTheShizzle = function(event) {
  document.removeEventListener('DOMSubtreeModified', doTheSizzle,true);

  if (event.target.id == "ctl00_BodyPlaceHolder_updatePanelResults" && event.target.innerHtml != "")
    theShizzle();

  document.addEventListener('DOMSubtreeModified', doTheSizzle,true);
  return true;
}

document.addEventListener('DOMSubtreeModified', doTheSizzle,true);


//$('#ctl00_BodyPlaceHolder_btnSearch_field').bind('click', theShizzle);
//$('#ctl00_BodyPlaceHolder_divDetails').bind('DOMAttrModified', theShizzle);
//$('#ctl00_BodyPlaceHolder_updatePanelResults').bind('DOMSubtreeModified', theShizzle);
$(document).bind('DOMSubtreeModified', theShizzle);

var c = $('#ctl00_BodyPlaceHolder_divDetails');
c.__setAttribute = c.setAttribute;
c.setAttribute = function(){
     alert('new item added');
     c.__setAttribute.apply(c, arguments); 

Just going to record here that the issue was the Chrome Extension sandbox.

stupid sandbox