It's weird. Sometimes, but not always, when I click in the Firefox scrollbar, it starts heading in the right direction in fits and starts of 5 pixels or so until it (finallly) reaches the end. I've mostly observed this in the downward direction, but I mostly scroll in that direction anyway so it might not mean anything.
What's wrong about this is that a single click should not do this, and does not do this, on any other scrollbar on my machine. A single click moves the "thumb" thingie a fixed amount which depends on where you click. The worst part is that the application won't do anything else until the scrolling is finished, and the scrolling for a very tall page can take a couple of minutes. I keep trying to remember that dragging the "thumb" still works as expected, but clicking is an old habit that's hard to drop. Am I the only one seeing this? -- Kevin O'Gorman, PhD