window.pageXOffset
window.pageYOffset
document.documentElement.scrollLeft
document.documentElement.scrollTop
Current target element's tagname
Current event type
Number of scroll events fired
Number of mousewheel roll events fired
Distance and direction rolled by the mousewheel 6 only event.wheelDelta
document.body.scrollLeft
document.body.scrollTop
window.scrollX
window.scrollY

This is a testcase for bugfile 189308, bug 144868 and bug 305160

Scroll this document with the mousewheel (roll or click-N-move) or with the keyboard (left, right, up, down navigational arrows, PgUp, PgDn, Home, End keys - and Ctrl+Home, Ctrl+End keys in older releases).

Window or document scroll view values should update correspondent input text boxes depending on the browser you're using. - This was bug 125278 at Opera's BTS -

Test scrolling when going to an anchor

This is a long sentence created to help the generation of an horizontal scrollbar for testing purpose. The document scroll view: the window is scrolled. xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

Bugs in Netscape 7.02 for Windows

Resize the window so that an horizontal scrollbar appear. Then scroll the view to the right most and bottom most position of the document. Then press the Home key. Results: the document view will be repositioned at the document's left-top corner, both horizontal and vertical scrollbars (xul:thumb) will be repositioned at their start (left-most or top-most) position but the window.pageXOffset, document.body.scrollLeft and window.scrollX values will not be updated and will not show 0.
Scroll the document down with PgDn (or in any other way with the keyboard or mouse - but NOT with the mousewheel). Then, place the mouse cursor in the document where the Current target element's tagname is HTML. Then roll the mousewheel. Results: no scroll event will be fired and, from there and on, the activity of the mousewheel will not trigger any scroll event.

this is filler text

Anchor here for testing scrolling