Sticky Header Question
I am am trying to set up my smugmug site to have a "sticky" (or fixed) header. When I scroll down on my site, however, the header initially moves up off the top of the viewpoint (along with the boby of the page) and then "snaps back into place." This behavior is particularly pronounced in firefox, but also occurs (intermittently) on IE as well -- especially if I scroll fast with wheel on mouse.
He is a link to a gallery where this behavior can be observed:
Any idea what is causing this behavior? Thanks in advance for any help