title: ajax do not work with www in URLs / php&html&ajax on linux sever
body: <p>When I try  to test each ajax function on a php &amp; html text it's works without <code>www</code> in URLs but not with <code>www</code>.</p>
  
  <p>I'm on linux/centos server...what is my wrong? all links are internall without base url</p>