Using page(X|Y)Offset instead of scroll(X|Y)
Using page(X|Y)Offset instead of scroll(X|Y)

IE11 doesn't support these and we have to support it :(

Fixes #2065

Cyperghost/WCF,SoftCreatR/WCF,WoltLab/WCF,Cyperghost/WCF,MenesesEvandro/WCF,0xLeon/WCF,Morik/WCF,WoltLab/WCF,0xLeon/WCF,MenesesEvandro/WCF,Morik/WCF,Morik/WCF,Morik/WCF,Cyperghost/WCF,SoftCreatR/WCF,SoftCreatR/WCF,joshuaruesweg/WCF,WoltLab/WCF,WoltLab/WCF,joshuaruesweg/WCF,Cyperghost/WCF,0xLeon/WCF,SoftCreatR/WCF,Cyperghost/WCF,joshuaruesweg/WCF