gPrintSettings = GetPrintSettings(); 
gPrintSettings = PrintUtils.getPrintSettings(); 
function PrintEnginePrintInternal(messageList, numMessages, doPrintPreview, msgType){    if (numMessages == 0) {        dump("PrintEnginePrint(): No messages selected.\n");        return false;    }    if (gPrintSettings == null) {      gPrintSettings = GetPrintSettings();    }    printEngineWindow = window.openDialog("chrome://messenger/content/msgPrintEngine.xul",                                          "",                                          "chrome,dialog=no,all,centerscreen",                                          numMessages, messageList, statusFeedback, gPrintSettings, doPrintPreview, msgType, window);    return true;}
5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5872/9427d8ca4c611e2953fccd1f583fffe36c971168/mailWindowOverlay.js/clean/mailnews/base/resources/content/mailWindowOverlay.js