Hi, Cascadingdropdown is not working on discountasp.net site. It works fine in my local server but not on discountasp.net. Country dropdown loads fine but on selecting a country, state dropdown does not load at all and state dropdown never become active. it will be disabled. I am using webservice to get the state based on the country selected from DB. here is the html code... <td width="20%" align="left" class="trContent"><asp:Label ID="lblCountry" runat="server" CssClass="label" Text="Country "></asp:Label><asp:Label ID="Label2" runat="server" Text="*" CssClass="errorMessage" /> </td> <td width="30%" align="left" class="trContent"><aspropDownList ID="cmbCountryAdd" runat="server" CssClass="dropDown" ></aspropDownList></td> <td width="20%" align="left" class="trContent"><asp:Label ID="lblState" runat="server" CssClass="label" Text="State "></asp:Label><asp:Label ID="Label3" runat="server" Text="*" CssClass="errorMessage" /></td> <td width="30%" align="left" class="trContent"><aspropDownList ID="cmbStateAdd" runat="server" CssClass="dropDown"></aspropDownList></td> <cc1:CascadingDropDown ID="CascadingDropDown1" runat="server" TargetControlID="cmbCountryAdd" Category="Countries" PromptText="Select a Country" ServicePath="Countries.asmx" ServiceMethod="GetCountries" PromptValue="1000" /> <cc1:CascadingDropDown ID="CascadingDropDown2" runat="server" TargetControlID="cmbStateAdd" ParentControlID="cmbCountryAdd" PromptText="Please select a State" ServiceMethod="GetStatesForCountriesAdd" ServicePath="Countries.asmx" Category="States" PromptValue="1000" /> any help would be greatly appriciated...