messege box

Hi Guys

I want to show a confirmation message box before delete a record in a GridView and I have this property in the control, but doen't work:

OnClientClick="return confirm('<%Resources:GlobalText, DeleteConfirmation %>');"

and this one, doesn't work too:

OnClientClick="return confirm('<%Resources:GlobalText, DeleteConfirmation %>')"

What I want to do is show a message box from a Resource file "GlobalText" and the Field is "DeleteConfirmation ".

Can somebody give me a hand with this?
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