title: How to create 'save as' url?
body: <p>Is it possible to take a direct download url/link, and format it so when it is entered it automatically chooses to save as? This is not going to be done as a link in the HTML, this needs to be a url/link I could email someone that when clicked, or copy/pasted into a browser would run as a save as option.</p>
  
  <p>Example:
  <strong>saveas_</strong><a href="http://sourceforge.net/projects/vlc/files/latest/download?source=carousel" rel="nofollow">http://sourceforge.net/projects/vlc/files/latest/download?source=carousel</a></p>
  
  <p>I am trying to provide a link to a hosted xml file.</p>
  
  <p>If you click the link, it tries to open the xml in your browser, but if you save as, it will actually download the file.</p>
  
  <p>So if a save as switch on a URL is not possible, any recommendations to achieve the same result is appreciated.</p>
  
  <p>This will be offered on machines I don't have control over, so choosing to modify the machines default action for opening xml files is not going to be a feasible option.</p>