Add scroll bar to browser if iframe get overflow with content
<p>I'm using Iframe in asp.net applicaiton.
I'm using Radmenustrip. When user click one of the tab,I'll load corresponding page in Iframe.
here I want to add scroll bar to the browser not in iframe when content is not fit into the iframe.
By default I gave 100% height.
i tried with 
html{overflow-y:scroll}
but its not working..
here is my code </p>

<pre><code>&lt;html&gt;
&lt;head id="Head1" runat="server"&gt;    
    &lt;style type="text/css"&gt;
        body
        {
            background-image: url('images/BG_Gradient.JPG');
            width:90%;          
            background-attachment: fixed;
            background-position:center; 
        }         
    &lt;/style&gt;
&lt;/head&gt;
&lt;body&gt;
   &lt;form id="form1" runat="server"&gt; 
   &lt;telerik:RadScriptManager ID="RadScriptManager1" runat="server"/&gt;  
  &lt;div id="right"&gt;
  &lt;table border="0" width="100%" cellpadding="0" cellspacing="0"  
        style="height:58px;margin-top:0px;"&gt;
        &lt;tr&gt;
            &lt;td width="9%" height="100%" style="padding-left:0px" colspan="2"&gt;
            &lt;asp:Image id="imgHeader" runat="server" 
                    ImageUrl="~/images/Banner.gif" ImageAlign="Middle" Width="100%"/&gt;
            &lt;/td&gt;
        &lt;/tr&gt;
    &lt;/table&gt;
      &lt;telerik:RadTabStrip ID="menuStrip" runat="server" CssClass="TabStrip1"   
            MultiPageID="RadMultiPage1" ClickSelectedTab="True" 
          UnSelectChildren="True" style="margin-left:9.5px;border-left-style:none;" 
            Width="98.5%" ShowBaseLine="True" 
            EnableEmbeddedSkins="False" Skin="Office2007" OnClientTabSelecting="OnClientTabSelecting" 
            OnClientTabSelected="OnClientTabSelected"&gt;
           &lt;Tabs&gt;
           &lt;telerik:RadTab Text="Tab1"  NavigateUrl="Tab1.aspx" 
                   CssClass="Tab1" Target="framebody"&gt;
             &lt;/telerik:RadTab&gt;  
            &lt;/Tabs&gt;            
    &lt;/telerik:RadTabStrip&gt;
   &lt;iframe id="framebody" name="framebody"   runat="server"  scrolling="no"
            frameborder="0"&gt;  
    &lt;/iframe&gt;
   &lt;/div&gt;
   &lt;asp:HiddenField ID="hdn_TabIndex" runat="server" /&gt;
    &lt;/form&gt;
&lt;/body&gt;
&lt;/html&gt;
</code></pre>

<p>pls help me asap.
thanks.</p>
