I want to play this SCRABBLE game online, but I cannot find how to (Im bad with simple same, please read on..)?

I cannot find out how to submit the answer that I put down.

I know how yto drag the letters, but when I spell out a word, I cant find out how to click ok, so I am done and the next player can play.

Here is the link to the game.

http://word-games.pogo.com/games/scrabbl鈥?/a>

Click to play as a guest, and please figure out the directions on how to submit your SCRABBLE answer! They offer directions to other things, but I cant find where it directs me the instructions.

Im not too computer advanced.

Please and thankyou. :)I want to play this SCRABBLE game online, but I cannot find how to (Im bad with simple same, please read on..)?
You can Play Scrabble game Online for Free here

http://www.vizzed.com/vizzedboard/retro/鈥?/a>