Some help needed.

[shachi]

Can anyone tell me how can I execute keyboard commands (like Shift+Enter) with javascript to perform a function?

My second question is can we make the page in another virtual tab made with javascript?

I am trying but I cannot make it

Please help me.
Thanks.

[Twey]

Can anyone tell me how can I execute keyboard commands (like Shift+Enter) with javascript to perform a function?

You can't. To allow web pages to control the user's keyboard would be a serious security risk. However, depending on what you're trying to do, you may be able to find another way of doing what you want to do.