I'm trying to use the new thumbnail feature only on Sticky posts. So an if is_sticky seems like the obvious solution, but I'm having grief with the php and html all inside the 'if is'. But there's too many ' and " and I don't know the correct protocol when they're all present.
I want this ......
<a href="<?php the_permalink() ?>" title="<?php the_title() ?>"><?php the_post_thumbnail(array(200,200), array('class' => ' fR')); ?></a>
...... to call only if post = sticky.