Clearing all cookies with JavaScript

Question

How do you delete all the cookies for the current domain using JavaScript?

Answer 1

Simpler. Faster.

function deleteAllCookies() {
 var c = document.cookie.split("; ");
 for (i in c) 
  document.cookie =/^[^=]+/.exec(c[i])[0]+"=;expires=Thu, 01 Jan 1970 00:00:00 GMT";    
}