This is the HTML on my page :
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body>
<form ID="Log" runat="server">
<asp:label ID="lbl1" runat="server"></asp:label><BR><BR>
<asp:label ID="lbl2" runat="server"></asp:label>
<div style="vertical-align
top;height:400px;width:570px;overflow:scroll;">
<asp
ataGrid id="dgLog" runat="server"
CellPadding="3"
Font-Name="arial"
Font-Size="8pt"
HeaderStyle-ForeColor="#00015E"
HeaderStyle-BackColor="#dcdcdc"
HeaderStyle-Font-Bold="true"
BorderColor="black"
BackColor="#0099CC"
forecolor="#FFFFFF"
AllowPaging="true"
PageSize="10"
OnPageIndexChanged="dgLog_Paged"
AutoGenerateColumns="False"
AllowSorting="true"
OnSortCommand="dgLog_Sort"
OnEditCommand="dgLog_Edit"
OnCancelCommand="dgLog_Cancel"
OnUpdateCommand="dgLog_Update"
OnDeleteCommand="dgLog_Delete"
DataKeyField="DialledNum"
OnItemDataBound="dgLog_ItemDataBound"
ShowFooter="true"
FooterStyle-Font-Bold="true"
FooterStyle-BackColor="#FF3333"
EditItemStyle-BackColor="#00CCFF">
<Columns>
<asp:BoundColumn DataField="DialledNum"
HeaderText="DialledNum" SortExpression="DialledNum" ReadOnly="true" />
<asp:TemplateColumn HeaderText="RSValue"
ItemStyle-Width="44px">
<ItemTemplate>
<%# DataBinder.Eval(Container.DataItem, "RSValue") %>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox id="txtRSValue" runat="server"
width="30px" MaxLength="1" Font-Name="arial" Font-Size="8pt"
ToolTip="Enter RSValue"
Text='<%# DataBinder.Eval(Container.DataItem,
"RSValue") %>' />
<asp:requiredfieldvalidator ID="valRSValue"
ControlToValidate="txtRSValue" ErrorMessage="Please enter an RSValue"
Display="Dynamic"
runat="server">*</asp:requiredfieldvalidator>
<asp:RegularExpressionValidator id="valRSValueRegEx"
ControlToValidate="txtRSValue" ErrorMessage="Please enter a valid
RSValue" ValidationExpression="^\d$" Display="Dynamic"
runat="server">*</asp:RegularExpressionValidator>
</EditItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="DNXLate"
ItemStyle-Width="50px">
<ItemTemplate>
<%# DataBinder.Eval(Container.DataItem, "DNXLate") %>
</ItemTemplate>
<EditItemTemplate>
<asp:CheckBox id="chkDNXLate" Font-Name="arial"
Font-Size="8pt" runat="server" />
</EditItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="DCUG" ItemStyle-Width="79px">
<ItemTemplate>
<%# DataBinder.Eval(Container.DataItem, "DCUG") %>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="txtDCUG" runat="server" width="65px"
MaxLength="10" Font-Name="arial" Font-Size="8pt" ToolTip="Enter DCUG"
Text='<%# DataBinder.Eval(Container.DataItem,
"DCUG") %>' />
<asp:requiredfieldvalidator ID="valDCUG"
ControlToValidate="txtDCUG" ErrorMessage="Please enter a DCUG"
runat="server">*</asp:requiredfieldvalidator>
<asp:RegularExpressionValidator id="valDCUGRegEx"
ErrorMessage="Please enter a valid DCUG"
ControlToValidate="txtDCUG"
ValidationExpression="^\d{1,10}$"
Display="Static"
runat="server">
*
</asp:RegularExpressionValidator>
<asp:customvalidator ID="valCustom" runat="server"
ForeColor="#FFFFFF"
ControlToValidate="txtDCUG" OnServerValidate="Validate_DCUG"
Display="None" InitialValue="" ErrorMessage="Invalid
DCUG"></asp:customvalidator>
</EditItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="CallType">
<ItemTemplate>
<%# DataBinder.Eval(Container.DataItem, "CallType") %>
</ItemTemplate>
<EditItemTemplate>
<asp
ropDownList runat="server" id="lstCallTypes"
Font-Name="arial" Font-Size="8pt"
DataValueField="CallType"
DataTextField="CallType"
DataSource='<%# GetCallTypes() %>'
/>
</EditItemTemplate>
</asp:TemplateColumn>
<asp:BoundColumn DataField="StripDigits"
HeaderText="StripDigits" SortExpression="StripDigits" ReadOnly="true"/>
<asp:EditCommandColumn EditText="Edit"
ButtonType="LinkButton"
UpdateText="Update"
CancelText="Cancel"/>
<asp:ButtonColumn ButtonType="LinkButton" Text="Delete"
CommandName="Delete" />
<asp:TemplateColumn HeaderText="Flag">
<ItemTemplate>
<img src="images/CTRSPAIN.ICO" />
</ItemTemplate>
</asp:TemplateColumn>
</Columns>
<PagerStyle
Mode="NumericPages"
HorizontalAlign="Left"
ForeColor="#00015E"
BackColor="#dcdcdc"
NextPageText="Next"
PrevPageText="Previous" />
</asp
ataGrid>
</div>
<BR>
<asp:dropdownlist ID="ddlPageSize" ForeColor="#00015E"
Font-Name="verdana" runat="server">
<asp:ListItem Value="5">5</asp:ListItem>
<asp:ListItem Value="10" Selected>10</asp:ListItem>
<asp:ListItem Value="15">15</asp:ListItem>
<asp:ListItem Value="20">20</asp:ListItem>
<asp:ListItem Value="25">25</asp:ListItem>
<asp:ListItem Value="50" >50</asp:ListItem>
<asp:ListItem Value="100">100</asp:ListItem>
</asp
ropDownList>
<asp:button ID="btnRepage" runat="server" Text="Change
Pagesize"
BackColor="#CCCCCC" ForeColor="#000000" Font-Bold="true"
BorderStyle="Ridge" Width="140px" Font-Name="Verdana"
Font-Size="10" Enabled="true" onClick="dgLog_Repage" />
<asp:button ID="btnRefreshData" runat="server" Text="Refresh
Data"
BackColor="#CCCCCC" ForeColor="#000000" Font-Bold="true"
BorderStyle="Ridge" Width="140px" Font-Name="Verdana"
Font-Size="10" Enabled="true" onClick="btnRefreshData_Click"
/>
<BR><BR>
<asp:ValidationSummary ID="valSum" runat="server"
DisplayMode="List"
Font-Name="verdana"
Font-Size="10"
Font-Bold="true"
ForeColor="#FF0000"
/>
</form>
</body>
</html>