XML Guestbook with PHP

Hi, i have download the zip source file in this tutorial “XML Guestbook with PHP”
http://www.kirupa.com/web/xml_guestbook4.htm
after i unzip and test the movie, an error occurs.

Error loading XML file
Error opening URL file:///D|/My%20eBooks/XML%20Guestbook%20with%20PHP/guestbook.xml?uniq=9442

what is this statements means to?

myIdentifier=Math.round(Math.random()*10000);
myXML.load("guestbook.xml?uniq" + myIdentifier);

Can somebody help me? i need to understand in urgent…thanks.

You have to upload it to your web server and learn some actionscript :wink: