>this is for the webmaster of the site to perform it.
>
>1-the window "preview" cannot be scrolled.its a best way to put a scrollbar to preview all the post contents ( a simple css code inserted in style tag can do that)
>2-this preview window cannot be closed from the "X" in my Firefox (it can be closed with ESC).
>3-images attached cannot be previewed even (as thumbs).

Points 1 and 2 should be resolved now.