Updated: 04/07/2006

And avoid XML parsing error …

• Be sure to use valid XHTML, close your tag.
• Be sure to encode your XML special characters. In PHP, this can be done with the htmlspecialchars function.

• Validate your module against W3C HTML validator: http://validator.w3.org/

• Be sure to save your file in utf-8 and not in iso-*, check the save parameters in your code editor.
• Encode strings that are not in utf-8. In PHP this can be done with the utf8_encode() function.
• If you see strings with lots of ?, you may need to encode them in utf-8.
• If you see strings with charcaters like é, you may have encoded strings that were already in utf-8.

And enable Ajax calls in standalone mode…

In PHP, a minimal proxy can be wrote like this one:

<?php
header("Content-Type: text/xml");
if(substr($_GET['url'], 0, 7) == 'http://') {
  $handle = fopen($_GET['url'], "rb");
  while (!feof($handle)) {
    echo fread($handle, 8192);
  }
  fclose($handle);
}
?>

Then, you just have to add a line like this into your module:

if(!NV_XML_REQUEST_URL) {
  var NV_XML_REQUEST_URL = 'xmlProxy.php';
}

You can make the podcast player play any of your mp3 file by calling the function PodcastPlayer.play. This function accepts two parameters: the file URL and a title. Here is a sample piece of code:

<a href="#" onclick="PodcastPlayer.play('http://www.exemple.com/podcast.mp3','My podcast');return false;">Listen podcast</a>