Pressing 'Enter' Key should give me <p>

Currently, when I press 'Enter' Key in FCKeditor, it inserts a line break (<br />).

However, what I want is when I shall press 'Enter' it should give a para tag (<p>) and when I shall press Shift+Enter, it should give a line break. (Just like Dreamweaver.)

Is that possible?

Let me know. Thanks in advance