Display A 'Div' Depending On Selection Of Checkbox Value From Another Page

I have a issue. I have an asp.net webform which has a process which stores the data in a session. The issue I can't resolved is that on one of the pages it displays all the details entered throughout the process but one section in only needed to be displayed depending on the selection from my checkboxlist.
HTML for my checkboxlist
<asp:CheckBoxList runat="server" id="Services" CssClass="CheckboxList"> <asp:ListItem Text="All services" Value="All services"></asp:ListItem> <asp:ListItem Text="Site content uploading only" Value="Site content uploading only"></asp:ListItem> <asp:ListItem Text="Site content &amp; layout checking" Value="Site content &amp; layout checking"></asp:ListItem> <asp:ListItem Text="Testing on various browsers" Value="Testing on various br ...