XMLHttpRequest cross site scripting?
<p>I realize this issue of cross site scripting has been covered, however being new to web development I had a few further questions.</p>

<p>Currently I am testing an html file I wrote on my PC connecting to a RESTFul web service on another machine. I am getting <code>status=0</code>. Is this considered cross-site scripting?</p>

<p>If a server hosts a file with javascript, and that javascript file has <code>XMLHttpRequest</code>s to the server's own web services, will that work, or is that bad?</p>

<p>Apologies if any of these questions are stupid.</p>
