I can see you have the scroll easing effect on the nav items, however what do I do if I want just one of those items in the menu bar to link to an external page?
Then, you have to edit the file custom.js (folder js). In this file, you have to change the scrollTo function. About the line 55, edit the selector. Now, the value in the next:
$('.navbar-nav li a').bind('click', function(e) {
...
});
It has to be changed to the next code:
$('.navbar-nav li a.cl-effect').bind('click', function(e) {
...
});