fixed casing issue on mootools global vars for Iframe
fixed casing issue on mootools global vars for Iframe

aisk/jshint,wzup/jshint,shreyasgaonkar/jshint,luisbrito/jshint,luisbrito/jshint,gtanner/jshint,alivesay/jshint,ThiagoGarciaAlves/jshint,elkingtonmcb/jshint,kangax/jshint,behind2/jshint,lovemeblender/jshint,llucbrell/jshint,jugglinmike/jshint,darongE/jshint,nicolo-ribaudo/jshint,Jeremy017/jshint,mohsen1/jshint,scottsmeester/jshint,crivas/jshint,jugglinmike/jshint,meh-uk/jshint,AndriiGro/jshint,beni55/jshint,jagdeesh109/jshint,mcanthony/jshint,mcanthony/jshint,wzup/jshint,rwaldron/jshint,doggy8088/jshint,n8io/jshint,lukeapage/jshint,silverwind/jshint,Endika/jshint,mohsen1/jshint,niedzielski/jshint,niedzielski/jshint,kidaa/jshint,freeyiyi1993/jshint,lukeapage/jshint,nitinlal/jshint,kidaa/jshint,fairfieldt/jshint,paladox/jshint,paragag/AntiRedis,jonnyreeves/jshint,yyx990803/jshint,max789/jshint,AndriiGro/jshint,paul-wade/jshint,gtanner/jshint,thomas658/jshint,yadimon/jshint,ljharb/jshint,BridgeAR/jshint,pansay/jshint,BridgeAR/jshint,yadimon/jshint,ecomfe/edp-jshint,Joy603/jshint,laurensortiz/jshint,davidjb/jshint,louwers/jshint,crivas/jshint,freeyiyi1993/jshint,stevemao/jshint,jshint/jshint,max789/jshint,scottsmeester/jshint,nicolo-ribaudo/jshint,supriyantomaftuh/jshint,stevemao/jshint,behind2/jshint,llucbrell/jshint,shreyasgaonkar/jshint,alivesay/jshint,pansay/jshint,wisavalite/jshint,beni55/jshint,elkingtonmcb/jshint,n8io/jshint,marian-r/jshint,supriyantomaftuh/jshint,nitinlal/jshint,fashionsun/jshint,laurensortiz/jshint,louwers/jshint,aisk/jshint,Joy603/jshint,mrjoelkemp/jshint,gameclosure/jsiohint,jshint/jshint,ljharb/jshint,fashionsun/jshint,cnbin/jshint,paul-wade/jshint,zynick/jshint,jagdeesh109/jshint,gloryknight/jshint,marian-r/jshint,Endika/jshint,Jeremy017/jshint,doggy8088/jshint,thomas658/jshint,davidjb/jshint,mrjoelkemp/jshint,cnbin/jshint,wisavalite/jshint