// Find all <a> elements within the document
  var a = document.getElementsByTagName(“a”);
  for ( var i = 0; i < a.length; i++ ) {
  
      // If the link points to the same  page that we’re currently on
      if ( a[i].href == window.location.href ) {
  
          // Make it such that the link no longer ‘works’ when clicked
          a[i].onclick = function(e){
              return false;
          };
  
      }
  
  }