add: default: return Form.Element.Serializers.textarea(element); 
context:   input: function(element) {    switch (element.type.toLowerCase()) {      case 'hidden':      case 'password':      case 'text':        return Form.Element.Serializers.textarea(element);      case 'checkbox':        case 'radio':        return Form.Element.Serializers.inputSelector(element);    }    return false;  },
meta: 644	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/644/e4ccbf28c815fefeeb90c45524feea7b57e5a6ae/prototype.js/buggy/railties/html/javascripts/prototype.js