Print and text help

Hello, I am hoping to get some help/advice for a project I’m working on, they are basic but i can’t think straight at the moment.

1st question- I want the user to be able to print an area on the screen, not the whole screen with nav buttons etc, just an area in the middle. Also only the page they are on, not the 20 or so images in that section of the timeline. Any ideas?? It is for kids, so is there any way of making it so they don’t get the popup printer box.

2nd question- How do i make an area for text that the user can input text. So far all i can manage is a text field on one line, nut i want them to be able to press enter and go the next line etc… , then print it out.

I would realy appreciate any feedback, thanks