When "rewrite" page with scripting like:
....
<script type="text/javascript">
function Intialization() {
...here Ajax scripting that setting to
handleResponse() like response event handler and
request to server for full content page (html tag, head tag, script
tags -including Prototype & Scriptaculous- and body tag)
...
function handleResponse(newDocContent) {
document.write(newDocContent);
document.close();
}
</script>
</head>
<body onload="initializar()">
....
Firefox dont work because throws 4 errors that they indicate the lack of definition of the Prototype objects (Effect and so on).
That behavior is only observed in Firefox but not in IE (its Ok).
I assume that its cause is Scriptaculous because when comment its script tag, Prototype Objects are well and de page dont fail.
See ticket #7919 -- I believe that it is similar cause.