Hi All,
I have group of image button in updatepanel on my page. Each group contain 3 image button, 1st image button will be showedup on 2nd button mouse move event  if user click on displayed button (1st button) then post back will happen and 3rd button will be displayed(1-2 will invisible). But once again, If mouse over on other group sequence of button the mousemove event will not fire for 2nd button. Please let me know how i could persist the move move event on post back.
Two group of image code is as follows
<div class="span2 offset2"> <asp:ImageButton runat="server" ID="imgoverlayEnvironment" alt="" ClientIDMode="Static" src="EPHT/img/disparities.jpg" Style="display: none; width: 90%; height: 80%; margin-top: 20px; mar ...

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