Restoring console.log()

Question

For some reason, the prototype framework (or another JavaScript code) that is shipped with Magento is replacing standard console functions, so I can\'t debug anything. Writi

Answer 1

Just in case that someone face this same situation. I did not replied to the original answer for Xaerxess because I don't have enough reputation to do it. Looks like that is the correct answer, but for some reason I notice sometimes it works in my software and sometimes not...

So I tried completing deleting before running the script and looks like everything is working fine 100% of times.

if (!("console" in window) || !("firebug" in console))
{

  console.log = null;
  console.log;         // null

  delete console.log;

  // Original by Xaerxess
  var i = document.createElement('iframe');
  i.style.display = 'none';
  document.body.appendChild(i);
  window.console = i.contentWindow.console;

}

Thank you to everybody.