// Find all DT (Defintion Term) elements
  var dt = document.getElementById(“dt”);
  for ( var i = 0; i < dt.length; i++ ) {
      // Watch for when the term is clicked
      dt[i].onclick = function() {
          // Since each Term has an adjacent DD (Definition) element
          // We can display it when it’s clicked
          this.nextSibling.style.display = ‘block’;
      };
  }