User notes that they can print and email

Going back to square one. I've used Matthew's sample file and while his works, it doesn't work when I try to copy elements onto the slide. I've used James' javascript and no luck. I used someone else's suggested javascript and no luck.

Can someone please let me know if my logic is right/wrong.

1. Create text entry box for user to enter email. Automatic variable is created.

2. Create text variable called useremail

3. Change name of text entry variable to "useremail"

4. Add button

5. Add trigger to execute javascript when user clicks button

6. Enter javascript that starts with 

var player = GetPlayer();

...and ends with ...

win=window.open(mailto_link,"emailWin");

Thanks!