Link Button with Fancy Dialog Box

Hi Community, 
I've following item template in grid view and want to show a fancy dialog box on delete link. 
<asp:TemplateField> <ItemTemplate> <asp:LinkButton runat="server" ID="DeleteLink" CommandArgument='<%# Bind("ID")%>' OnClientClick="return confirm('Are you sure you want delete');" OnClick="DeleteButton_Click">delete</asp:LinkButton> </ItemTemplate> </asp:TemplateField> To show a pretty box, I need following code to implement in link. 
<a href="#modal-regular" class="btn btn-lg btn-warning" data-toggle="modal">Regular Modal</a> Click on this link opens a pretty dialog box. 
How can I implement same link attributes to <LinkButtion> or the ...