title: flowing objects on top of fixed positioning elements
body: <p>I see a new fad with websites is elements scroll down the page and disappear behind other elements(say for example a large image disappears behind a white background with text on it.) and I am trying to achieve a similar effect where one image which is fixed positioned scrolls <strong>behind</strong> other elements. The problem I am having is that z-index has no effect on fixed positioned elements because they are out of the normal flow. Is there a css way to position fixed elements behind other elements?</p>