Escape XML special chars in AJAX

Question

I have an XML document which contains some invalid characters (é for example). Unfortunalty I cannot change the source XML file, and the file must be read through AJAX. How can I escape these characters client side?

Much thanks,

Steve

EDIT:

$.ajax({
     type: "GET",
     url: "http://foo.com",


     dataType: "xml",
     success: function(xml) {
      $(xml).find('images').each(function(){
       $(this).find('pic').each(function() {
        ...code...
       });

      });
     },
     error: function(XMLHttpRequest, textStatus, errorThrown){
      alert(textStatus);
     } 

    })

Answer 1

escape() and unescape() don't work for your architecture?

Answer 2

Probably you're looking for following xml processing instruction (PI):

<?xml version="1.0" encoding="ISO-8859-1"?>

EDIT 1: client-side solution:

Can you read that xml content as string? If yes, replace existing PI by that above and .loadXML()

EDIT 2: Consider this link Specifying the Data Type for AJAX Requests

Answer 3

I sovled this one my self by convincing the admins for properly format their XML files. Once they removed/fixed the special characters, the problem was solved