User:Xtotdam/common.js

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var mathTags = $('.mwe-math-mathml-a11y');
if (mathTags.length > 0){ //only do something when there's math on the page
  window.MathJax = { //hook into MathJax's configuration
    AuthorInit: function () {
      MathJax.Hub.Register.StartupHook("End",function () { //when MathJax is done...
        MathJax.Hub.Queue(
            function(){
             mathTags.removeClass('mwe-math-mathml-a11y'); // .. make the span around MathML (now MathJax output) visible
             $('.mwe-math-fallback-image-inline').addClass('mwe-math-mathml-a11y'); //hide fallback images
            }
        );
      });
    }
  };
  mw.loader.load('https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=MML_HTMLorMML-full');//load MathJax with a suitable combined config file
}