title: Use javascript to change the browse file path
body: <p>I am learning javascript. Can I use javascript to change the browse file path when input type is file?</p>
  
  <pre><code>&lt;input type="file" id="file_input" name="file_name"/&gt; 
  </code></pre>
  
  <p>When I click the "browse file..." button, the window is my assign path.
  I do not hope the user to find the file location from the window. I am sorry my poor English</p>