rem: propsSep.hidden = selectionCoun != 1; 
add: propsSep.hidden = selectionCount != 1; 
context: function buildContextMenu(){  var selectionCount = gDownloadHistoryView.selectedCount;  if (!selectionCount)    return false;  var launchItem = document.getElementById("menuitem_launch");  var launchSep = document.getElementById("menuseparator_launch");  var removeItem = document.getElementById("menuitem_remove");  var showItem = document.getElementById("menuitem_show");  var propsItem = document.getElementById("menuitem_properties");  var propsSep = document.getElementById("menuseparator_properties");  showItem.hidden = selectionCount != 1;  launchItem.hidden = selectionCount != 1;  launchSep.hidden = selectionCount != 1;  propsItem.hidden = selectionCount != 1;  propsSep.hidden = selectionCoun != 1;  return true;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/9a90fd69329163919e8e93ba3d72a613528d60dd/downloadPanel.js/clean/browser/components/downloads/content/downloadPanel.js