A lightweight AJAX.NET-enabled grid control

<?xml version="1.0" encoding="utf-8"?>
<Languages>
	<Language Name="English">
		<SystemTexts>
      <NoFilterText>All</NoFilterText>
			<SystemArray Name="textpick" desc="populate filter select options">
				<Item Name="A"/>, <Item Name="B"/>, <Item Name="C"/>, <Item Name="D"/>, <Item Name="E"/>, <Item Name="F"/>, 
				<Item Name="G"/>, <Item Name="H"/>, <Item Name="I"/>, <Item Name="J"/>, <Item Name="K"/>, <Item Name="L"/>, 
				<Item Name="M"/>, <Item Name="N"/>, <Item Name="O"/>, <Item Name="P"/>, <Item Name="Q"/>, <Item Name="R"/>, 
				<Item Name="S"/>, <Item Name="T"/>, <Item Name="U"/>, <Item Name="V"/>, <Item Name="W"/>, <Item Name="X"/>, 
				<Item Name="Y"/>, <Item Name="Z"/>
			</SystemArray>
      <SystemArray Name="datepick" desc="populate filter select options">
        <Item Name="Today"/>,<Item Name="Tomorrow"/>,<Item Name="Yesterday"/>,
        <Item Name="This week"/>,<Item Name="Next week"/>,<Item Name="Last week"/>,
        <Item Name="This month"/>,<Item Name="Next month"/>,<Item Name="Last month"/>,
        <Item Name="This quarter"/>,<Item Name="Next quarter"/>,<Item Name="Last quarter"/>,
        <Item Name="This year"/>,<Item Name="Next year"/>,<Item Name="Last year"/>
      </SystemArray>
      <SystemArray Name="boolpick" desc="boolean selection">
        <Item Name="Y"/>,
        <Item Name="N"/>
      </SystemArray>
    </SystemTexts>
    
		<AjaxGrids>
			<AjaxGrid Name="masterbacklog" Height="200" DbTable="tblMasterBacklog" DBIdField="MasterBacklogID">
        <SQL>
          SELECT
          tblMasterBacklog.MasterBacklogID,
          tblProducts.ProductName as Product,
          tblMasterBacklog.CustomerScenario as Scenario,
          tblMasterBacklog.Feature as Feature,
          tblMasterBacklog.Activity as Activity,
          tblMasterBacklog.Description as Description,
          tblMasterBacklog.ProductPriority as Priority,
          tblMasterBacklog.Hours,
          tblMasterBacklog.FeatureComplete as Complete,
          tblMasterBacklog.ShowInMB as MB,
          tblMasterBacklog.ProductRank,
          tblMasterBacklog.MasterRank
          FROM tblMasterBacklog
          INNER JOIN tblProducts ON tblMasterBacklog.fProductID = tblProducts.ProductID
          WHERE 1=1 -- we need at least one condition, because filters will append dynamically to this query
        </SQL>
        <Columns>
					<Column Type="Dropdown" Width="200" GridDbField="fProductID" SortName="ProductName" Header="Product" Editable="y">
						<UpdateSQL>Update tblMasterBacklog SET fProductID=@value WHERE MasterBacklogID=@id</UpdateSQL>
						<SelectOptionsSQL>SELECT tblProducts.ProductID as Id, tblProducts.ProductName as Value FROM tblProducts </SelectOptionsSQL>
					</Column>
					<Column Type="Text" Width="60" GridDbField="CustomerScenario" Header="Scenario" Editable="y"/>
					<Column Type="Text" Width="160" Header="Feature" Editable="y"/>
					<Column Type="Text" Width="120" Header="Activity" Editable="y"/>
					<Column Type="Text" Width="120" Header="Description" Editable="y"/>
					<Column Type="Text" Width="70" GridDbField="ProductPriority" Header="Priority" Editable="y"/>
					<Column Type="Float" Width="70" Header="Hours" Editable="y"/>
					<Column Type="Boolean" Width="80" GridDbField="FeatureComplete" Header="Complete" Editable="y"/>
					<Column Type="Boolean" Width="70" GridDbField="ShowInMB" Header="MB" Editable="y"/>
					<Column Type="Float" Width="80" Header="ProductRank" Editable="y"/>
					<Column Type="Float" Width="80" Header="MasterRank" Editable="y"/>
				</Columns>
				<FreeText>
					CONTAINS(tblMasterBacklog.*, '"@freeTextFilter*"') OR
					CONTAINS(tblProducts.ProductName, '"@freeTextFilter*"')
				</FreeText>
			</AjaxGrid>
		</AjaxGrids>
	</Language>
</Languages>