Fixed js error when trying to use $ on about:blank
Fixed js error when trying to use $ on about:blank

Signed-off-by: Peter Kröner <4b8373d016f277527198385ba72fda0feb5da015@peterkroener.de>

SirPepe/Pik7,SirPepe/Pik7,SirPepe/Pik7