The uselesstes browser in the Universe

Only in IE one will get an error throwing in his face while executing perfectly legal JavaScript:

window.open('', 'Print Report',
'menubar,scrollbars,left=30px,top=40px,height=600px,width=800px')

The reason IE throws error? Empty space in the 2nd parameter that will become new window title. Retarded… B.T.W. that’s IE8!! %$*%&^!