case 'password': case 'text': case 'textarea': case 'select-one': case 'select-multiple': 
default: 
  registerCallback: function(element) {    if (element.type) {      switch (element.type.toLowerCase()) {        case 'checkbox':        case 'radio':          Event.observe(element, 'click', this.onElementEvent.bind(this));          break;        case 'password':        case 'text':        case 'textarea':        case 'select-one':        case 'select-multiple':          Event.observe(element, 'change', this.onElementEvent.bind(this));          break;      }    }  }
6445	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6445/81ea0800bc8ad92d491743716cd489cad7333723/prototype.js/clean/vendor/rails/railties/html/javascripts/prototype.js