Fixing 2 bugs in a javascript game

Hello everybody, I'm looking for someone to fix 2 issues in the Blackjack game on my website. Issues are : 1/ When Dealer and player hit in the same time a Blackjack (in the first draw) it must be a TIE. Or, it says Lose for the player. Screen : [login to view URL] 2/ The Split function isn't working correctly. Look at this screen : [login to view URL] That's it. I want a proper and quick work. Thank you !