Select all the cells in column A, starting at A1
Got to Format>Conditional Formatting
Change Condition 1 to Formula Is
Add a formula of =$E1>20
Click the Format button
Select the Palette tab
Choose Red
OK
Click the Add>> button
Change Condition 2 to Formula Is
Add a formula of =$E1>13
Click the Format button
Select the Palette tab
Choose Orange
OK
Click the Add>> button
Change Condition 1 to Formula Is
Add a formula of =$E1>6
Click the Format button
Select the Palette tab
Choose Green
OK
OK
Also, see
http://www.xldynamic.com/source/xld.CF.html#lights
--
HTH
Bob
(there's no email, no snail mail, but somewhere should be gmail in my addy)
"Jonathan" <(E-Mail Removed)> wrote in message
news

CD4EE28-07E6-43B8-8F24-(E-Mail Removed)...
> I'm working on excel 2003, and I have a list table that has six columns.
> Column E contains volatile data which computes the number of days the row
> item has been on the table until the entry is updated again.
>
> What I've been trying to do is to shade the cell in column A, depending on
> the value in the corresponding cell in column E which falls along the same
> row. The only method I've been able to figure out so far that is
> guaranteed
> to work is to make conditional formats for every cell in column A, but
> that
> will be too tedious, and also inappropriate, since the data occasionally
> gets
> rearranged because it is frequently updated, thus it would change the cell
> references.
>
> Example:
>
> A | B | C | D | E
> | | | | 18
> | | | | 7
> | | | | 24
> | | | | 2
>
> condition 1: E > 20 Red
> condition 2: E > 13 Orange
> condition 3: E > 6 Green
>
> I think i need a formula to make the conditional format refer _implicitly_
> to the corresponding cell that is along the same row under column E, but i
> just can't figure it out. Hope you guys can help me out with this. Thanks!