rem: var txf = aColBox.getElementsByTagName("textfield")[0]; 
add: var txf = aColBox.getElementsByTagName("textbox")[0]; 
context:   getColumnValue: function(aColBox)  {    if (aColBox._isAttrCol) {      var txf = aColBox.getElementsByTagName("textfield")[0];      return "@" + txf.value;    } else {      return aColBox._ColValue;    }  }
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/cf7a9d0f5652617834ad8a030c662e1cc105f2c5/columnsDialog.js/buggy/extensions/inspector/resources/content/viewers/dom/columnsDialog.js