Fix touch check when IE (7|8) doesn't specify the event object

Thomas Bruederli

2013-08-16 88b4231d98593abb2f1a3d3b106a012905bc6b19

1
tinyMCE.addI18n('zh-tw.advhr_dlg',{size:"\u9ad8",noshade:"\u7121\u9670\u5f71\u6548\u679c",width:"\u5bec",normal:"Normal",widthunits:"Units"});