add: gFileFromPicker = dialog.fileInput.value; 
context: function onChooseFile(){  if (dialog.fileRadio.selected == false)    return;  try {    var fp = Components.classes["@mozilla.org/filepicker;1"].createInstance(nsIFilePicker);    fp.init(window, dialog.fpDialog.getAttribute("label"), nsIFilePicker.modeSave);    fp.appendFilters(nsIFilePicker.filterAll);    fp.show();    if (fp.file && fp.file.path.length > 0) {      dialog.fileInput.value = fp.file.path;    }  } catch(ex) {    dump(ex);  }}
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/efe33e8b2b8b771695f163acd150ef11c63c93db/printdialog.js/buggy/xpfe/global/resources/content/printdialog.js