Modal Form on click of link button

Question

Hi

  I want to modal popup on click of LinkButton

<div class="list-icons">
    <asp:LinkButton ID="lnkbtnAdd" runat="server"  class="btn bg-info btn-sm ml-3"><i class="icon-plus3 mr-2"></i>Add Location</asp:LinkButton>
</div>

**************************
<div id="modal_form_horizontal" class="modal fade">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header bg-info">
                <h5 class="modal-title">Add/Update Location</h5>
                <button type="button" class="close" data-dismiss="modal">&times;</button>&nbsp;
            </div>

            <div class="form-horizontal">
                <div class="modal-body">
                    <div class="row">
                        <div class="col-lg-6">
                            <div class="form-group">
                                <label>Location</label>&nbsp;<span style="color: red">*</span>
                                <asp:TextBox ID="txtLocationName" class="form-control" runat="server" Text='<%# Eval("LocationName") %>'></asp:TextBox>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

Thanks