rem: row = item.childNodes[0]; if (row.childNodes &&  row.childNodes.length) { cell = row.childNodes[0]; if (cell) { attachment = cell.attachment; if (attachment) { if (FileUrl == attachment.url) return true; } } } 
add: if (FileUrl == attachment.url) return true; 
context: function DuplicateFileCheck(FileUrl){  var body = document.getElementById('bucketBody');  var item, row, cell, colon;  var attachment;  for (var index = 0; index < body.childNodes.length; index++)  {    item = body.childNodes[index];    if (item.childNodes && item.childNodes.length)    {      row = item.childNodes[0];      if (row.childNodes &&  row.childNodes.length)      {        cell = row.childNodes[0];        if (cell)        {          attachment = cell.attachment;          if (attachment)          {            if (FileUrl == attachment.url)               return true;          }        }      }    }  }  return false;}
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/d38a0937d9c93a0a9d913e2ac781e4328bb8cc73/MsgComposeCommands.js/clean/mailnews/compose/resources/content/MsgComposeCommands.js