Running the html page below in Opera 9 reveals a strange bug with either prototype or script.aculo.us.
Clicking on any element will make this drag but say you scroll down the page and click on the element the scroll value in the Y direction is not accounted for and the 'ghosting' affect does not have the new element appear under the mouse as it should - I could only experience this in Opera browser, I have only the latest which is version 9
--Goto http://s3.amazonaws.com/fqa.hypercomics.com/dragtest.htm with your Opera browser.
