rem: var ps = Components.classes[PROMPT_CTRID].createInstance(nsIPromptService); 
add: var ps = Components.classes[PROMPT_CTRID].getService(nsIPromptService); 
context: function confirm(msg, parent, title){    var PROMPT_CTRID = "@mozilla.org/embedcomp/prompt-service;1";    var nsIPromptService = Components.interfaces.nsIPromptService;    var ps = Components.classes[PROMPT_CTRID].createInstance(nsIPromptService);    if (!parent)        parent = window;    if (!title)        title = MSG_CONFIRM;    return ps.confirm (parent, title, msg);}
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/38de27381086a9457d85eaadd497835bcc091ceb/venkman-utils.js/clean/extensions/venkman/resources/content/venkman-utils.js