How to insert objects at top of long webpage

[Acorn]

The method I use is just to drag-select everthing on the page I wish to move down then set the Y co-ordinates 500px larger so if the original top was set at 20px set it to 520px. Acorns solution is far more elegant though.

Thanks Egg.I used to do that too but then had to sort out the page length.

Acorn