I am looking to do exactly what the title states. I have a radio field that i would like to persist across a page refresh. The following is my code:

<div id="RadioFields">
    <input type="radio" name="country" value="usa" id="usa" />USA
    <input type="radio" name="country" value="foreign" id="foreign" />Foreign Country
 <div id="countryerror">
  <div class="asterisk" runat="server">
    <asp:Label ID="lblCountry" runat="server" Visible="false" Text ="Please choose an option." >