popupmenu.js is a simple JavaScript popup menu library. This library doesn't need any other libraries. This works on IE and Firefox(doesn't work on Opera). download popupmenu.js examples example1 var popup1 = new PopupMenu(); popup1.add('open new window', function(target) { window.open(location.href); }); popup1.add('alert', function(target) { alert('alert!'); }); popup1.addSeparator(); popup1.add