Fix fatal error when date.timezone isn't set (#1488546)

Aleksander Machniak

2012-06-28 ceaaebbc8c99711e143673d845d029a362bc848e

1
tinyMCE.addI18n('nl.advhr_dlg',{size:"Hoogte",noshade:"Geen schaduw",width:"Breedte",normal:"Normaal",widthunits:"Eenheden"});