2. Copy the selected text to the clip-board by using the combination CTRL
and C (you need to first press and hold the CTRL key, then press C, and release
both buttons).
3. Click on the text-box to activate its cursor.
4. Paste the URL by using the combination CTRL and V in the text box.
5. Press Enter to post the url.
Note:
If you wish you can add emoticons to your messages. Here are
some examples:
:-)
:-( 
;-) 