Add property active to settings object

scrollTrigger.js

@@ -6,7 +6,8 @@

    var settings = $.extend({
          offset: 60,
          target: this
          target: this,
          active: 'scrolltrig--active'
        }, options),
        el = this;

@@ -19,15 +20,15 @@

        if(settings.target != el) {
          if(sT > $(el[0]).offset().top - wH + settings.offset) {
            $(settings.target).addClass('active');
            $(settings.target).addClass(settings.active);
          } else {
            $(settings.target).removeClass('active');
            $(settings.target).removeClass(settings.active);
          }
        } else {
          if(sT > $(v).offset().top - wH + settings.offset) {
            $(v).addClass('active');
            $(v).addClass(settings.active);
          } else {
            $(v).removeClass('active');
            $(v).removeClass(settings.active);
          }
        }