http to https

gistfile1.txt

if (document.location.protocol === 'https:') {

    // http to https for <link>
    var links = document.getElementsByTagName('link');
    for(i = 0; i < links.length; i++)
    {
      
      if(links[i].href.indexOf('http:') > -1) {
        link = links[i].href.replace('http:', 'https:');
        links[i].href = link;
      }
    }

    // http to https for <script>
    var scripts = document.getElementsByTagName('script');
    for(i = 0; i < scripts.length; i++)
    {
      
      if(scripts[i].src.indexOf('http:') > -1) {
        script = scripts[i].src.replace('http:', 'https:');
        scripts[i].src = script;
      }
    }

    // http to https for images
    var images = document.getElementsByTagName('img');
    for(i = 0; i < images.length; i++)
    {
      
      if(images[i].src.indexOf('http:') > -1) {
        img = images[i].src.replace('http:', 'https:');
        images[i].src = img;
      }
    }
}