I am new for "AJAX"...
For Learn ajax i use e book...[professionl asp.net 2.0 ajax]...
In that ebook there are some asp codes,that is not recognize...
eg

<div>
<asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>
    <asp:Button ID="Button1" runat="server" Text="Update One" />
    <asp:Button ID="Button2" runat="server" Text="Update the Other" /><br /><br />

<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional" >
<Triggers>
<asp:[B]AsyncPostBackTrigger[/B] ControlID="Button1" EventName="Click" />
</Triggers>
<ContentTemplate>
    <div style="border-style:solid;background-color:gray;">

    <asp:Label runat="server" ID="time1"></asp:Label><br /><br />
    </div><br />
</[B]ContentTemplate[/B]>
</asp:UpdatePanel>
<asp:UpdatePanel ID="UpdatePanel2" runat="server" UpdateMode="Conditional" 
[B]ChildrenAsTriggers[/B]="false" >
<Triggers>
<asp:[B]AsyncPostBackTrigger[/B] ControlID="Button2" EventName="Click" />
</Triggers>
<ContentTemplate>
    <div style="border-style:solid;background-color:gray;">
    <asp:Label runat="server" ID="time2"></asp:Label><br />
    
    </div><br />
</ContentTemplate>
</asp:UpdatePanel>
</div>

There are bold wards are not recognize...

What am i do.. Please help me...

did u get any error when u run the website..?

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