rem: return i; 
add: return i; 
context:   getColumnIndexFromHeader: function(aHeader)  {    var headers = this.mTreeHeadRow.childNodes;    for (var i = 0; i < headers.length; ++i) {      if (headers[i] == aHeader)        return i;          }    return -1;  },
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/0b2dd2b2d2fd037df917e07645fa019a963332a5/inTreeTableBuilder.js/clean/extensions/inspector/resources/content/jsutil/xul/inTreeTableBuilder.js