Scroll Lock and Arrow Keys

[FONT= "Arial"][SIZE= "2"]I have been using a site to prepare forms and when filling out the form I use the arrow key to navigate the input fields in the form just like in Microsoft's Excel. For the past several days however when I enter data on this online form the arrow keys scroll the page rather than move from field to field. I have checked and the Scroll Lock key is off and I have also checked the keyboard with Excel and it works correctly in the program, in other words using the arrow keys will move from cell to cell. If I put the scroll lock key on while in Excel it scrolls from page to page like it is supposed to. I have tried looking everywhere for something that might have caused the change but to no avail. I have been using this online form for several years now so I know it has worked before.

I would appreciate any input.

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