How to get id of the controls in web page

<div id="ContentArea">
            <div id="menuwrapper">
                <!-- Start Menu-->
                <ul id="Menu">
                    <li id="PartyPro" runat="server">
                        <asp:LinkButton ID="Party" runat="server" OnClick="Party_Click">Party Profile</asp:LinkButton>
                    </li>
                    <li id="EmpPro" runat="server">
                        <asp:LinkButton ID="Employee" runat="server" OnClick="Employee_Click">Employee Profile</asp:LinkButton>
                    </li>
                    <li id="TransPro" runat="server">
                        <asp:LinkButton ID="Transport" runat="server" OnClick="Transport_Click">Transport Profile</asp:LinkButton>
                    </li>
                    <li id="LoadMas" runat="server">
                        <asp:LinkButton ID="Load" runat="server" OnClick="Load_Click">Load</asp:LinkButton>
                    </li>
                    <li id="UomMas" runat="server">
                        <asp:LinkButton ID="UOM" runat="server" OnClick="UOM_Click">Unit of Measure</asp:LinkButton>
                    </li>
                    <li id="ItemMas" runat="server">
                        <asp:LinkButton ID="ItemMaster" runat="server" OnClick="ItemMaster_Click">Item Master</asp:LinkButton>
                    </li>
                    <li id="Invoice" runat="server">
                        <asp:LinkButton ID="Entry" runat="server" OnClick="Entry_Click">Invoice Entry</asp:LinkButton>
                    </li>
                    <li id="RptPrint" runat="server">
                        <asp:LinkButton ID="Stock" runat="server" OnClick="Stock_Click">Report</asp:LinkButton>
                    </li>
                    <li id="ChkPwd" runat="server">
                        <asp:LinkButton ID="ChPassword" runat="server" OnClick="ChPassword_Click">Change Password</asp:LinkButton>
                    </li>
                </ul>
            </div>
            <!-- End Menu-->
            <div id="ContentHold">
                <asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">
                </asp:ContentPlaceHolder>
            </div>
        </div>

<script type="text/javascript" src="js/jquery-1.7.2.min.js"></script>

    <script type="text/javascript">
    $(document).ready(function(){
   $("#Menu").click(function() {
    alert($(this).html());
    });
    });
    </script>