title: The use of HTTPS url in a HTTP website
body: <p>I have a website using HTTP protocal, and I want to embed a javascript in my website. However, the javascript is in HTTPS format</p>
  
  <pre><code>&lt;script src="https://advertise.com/banner.js"&gt;&lt;/script&gt;
  </code></pre>
  
  <p>Will it cause any problem? The javascript is responsible for loading out an advertisement. Can this script load successfully on all major browser?</p>
  
  <p>Thanks.</p>