Function removeClass

third_party/js/qunit/qunit.js:6497–6507

(elem, name)

      }
    }
    function removeClass(elem, name) {
      var set = ' ' + elem.className + ' ';

      // Class name may appear multiple times
      while (set.indexOf(' ' + name + ' ') >= 0) {
        set = set.replace(' ' + name + ' ', ' ');
      }

      // Trim for prettiness
      elem.className = trim(set);
    }
    function id(name) {
      return document.getElementById && document.getElementById(name);
    }