Dynamic button text value changes on click

I have a page that I create 5 sections dynamically each with a
1) textbox
2) button
3) label.

If I enter text into say textbox 2 and hit button 2 the label 2 is populated correct. Then if I click any button the last button I pushed will change it's text to what was entered into the last populated label.

Any thoughts on how I stop this from doing that?

Thanks.
HTML CONTROL



<asp:placeholder id="plhContest" Runat="server"></asp:placeholder>VB CODE

Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load 'Put user code to initialize the page here Dim intCnt As Integer If Not IsPostBack Then ' ViewState("ContestCount") = 1 'ElseIf ViewState("Co ...