rem: "", "chrome,dialog=no,all", numMessages, messageList, statusFeedback); 
add: "", "chrome,dialog=no,all", numMessages, messageList, statusFeedback); 
context: function PrintEnginePrint(){    var messageList = GetSelectedMessages();    var numMessages = messageList.length;    if (numMessages == 0) {        dump("PrintEnginePrint(): No messages selected.\n");        return false;    }    printEngineWindow = window.openDialog("chrome://messenger/content/msgPrintEngine.xul",                                                        "",                                                        "chrome,dialog=no,all",                                                        numMessages, messageList, statusFeedback);    return true;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/4ef34e1cf9a252ce2524634b9d502992e1411965/mailWindowOverlay.js/buggy/mailnews/base/resources/content/mailWindowOverlay.js