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double linked Select box - validation

Hi,

I have two listboxes. Both the list boxes contain the numbers from 1 to 10.

If I select 2 in the first select box and also 2 from the second select box i have to get the alert that both the select boxes should not contain the same value.

I need the script without submitting the form.

Can anyone help me out?
Aug 1 '07 #1
1 1780
gits
5,390 Expert Mod 4TB
hi ...

welcome to TSDN ...

do you have some code so far, that you may post? you need a function that compares the values of your two select-boxes ... and that function should be called onchange of both of your boxes ...

kind regards
Aug 1 '07 #2

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