I tried
openDialog('http://stackoverflow.com');
and
openDialog('http://localhost');
Both throw an exception:
SecurityError: The operation is insecure
in firefox and
Uncaught ReferenceError: openDialog is not defined
in chrome
openDialog() is not available in all browsers?
I am working on a local machine.
So, If you are not using the additional arguments use something like :
or simply
So yes, nothing possible for the titlebar or close button.