Foros del web, para los que viven de bits

<asp:UpdatePanel ID="updatePanel" runat="server">
	<Triggers>
		<asp:AsyncPostBackTrigger ControlID="btnConsultar" EventName="Click" />
	</Triggers>
	<ContentTemplate>
	<div id="div_dtgDetalle_Prof" runat="server" visible="false" style="overflow:scroll; width:600px; height:153px;">
		<asp:GridView ID="dtgDetalle_Prof" runat="server" BackColor="Transparent"
		BorderColor="Silver" BorderStyle="Ridge" BorderWidth="3px" CaptionAlign="Left"
		CellPadding="4" EmptyDataText=" " Font-Bold="True" Font-Names="Microsoft Sans Serif"
		Font-Size="X-Small" ForeColor="White" Height="22px" HorizontalAlign="Justify"
		RowHeaderColumn="1" Style="left: 0px; font-family: 'Microsoft Sans Serif'; position: static;
		top: 0px" UseAccessibleHeader="False" Width="894px">
		<FooterStyle BackColor="#99CCCC" BorderColor="White" ForeColor="DarkBlue" />
			<Columns>
				<asp:CommandField HeaderText="Staff" ShowSelectButton="True" />
				<asp:CommandField HeaderText="Seleccion" ShowSelectButton="True" />
				<asp:BoundField DataField="TIPO_PRESTADOR" ReadOnly="True" HeaderText="Tipo Prestador" >
		<ItemStyle CssClass="hiddencol" />
		<HeaderStyle CssClass="hiddencol" />
		</asp:BoundField>
		<asp:BoundField DataField="LA_CORRELATIVO" ReadOnly="True" HeaderText="Correlativo la" >
		<ItemStyle CssClass="hiddencol" />
		<HeaderStyle CssClass="hiddencol" />
		</asp:BoundField>
		<asp:BoundField DataField="CODIGO_INTERNO" ReadOnly="True" HeaderText="Codigo interno" >
		<ItemStyle CssClass="hiddencol" />
		<HeaderStyle CssClass="hiddencol" />
		</asp:BoundField>
		<asp:BoundField DataField="RUT" ReadOnly="True" HeaderText="Rut" />
		<asp:BoundField DataField="DIGRUT" ReadOnly="True" HeaderText="DV" />
		<asp:BoundField DataField="Nombre" ReadOnly="True" HeaderText="Razon Social" />
		<asp:BoundField DataField="LUGAR_ATENCION" ReadOnly="True" HeaderText="Lugar Atención" />
		<asp:BoundField DataField="COMUNA" ReadOnly="True" HeaderText="Comuna" />
		<asp:BoundField DataField="CIUDAD" ReadOnly="True" HeaderText="Ciudad" />
		<asp:BoundField DataField="REGION" ReadOnly="True" HeaderText="Region" />                                    
		</Columns>
		<RowStyle BackColor="White" BorderColor="White" BorderStyle="Outset" BorderWidth="2px"
		Font-Bold="False" Font-Names="Microsoft Sans Serif" Font-Size="XX-Small" ForeColor="#003399"
		Height="17px" HorizontalAlign="Center" VerticalAlign="Middle" />
		<EditRowStyle BorderColor="Black" BorderStyle="Outset" BorderWidth="2px" Font-Names="Microsoft Sans Serif"
		Font-Size="XX-Small" Height="17px" HorizontalAlign="Center" VerticalAlign="Middle" />
		<SelectedRowStyle BackColor="#009999" BorderColor="White" Font-Bold="True" ForeColor="#CCFF99" />
		<PagerStyle BackColor="#99CCCC" ForeColor="#003399" HorizontalAlign="Left" />
		<HeaderStyle BackColor="SteelBlue" BorderColor="SkyBlue" BorderStyle="Inset" BorderWidth="0px"
		Font-Bold="True" Font-Names="Microsoft Sans Serif" Font-Size="XX-Small" ForeColor="Lavender"
		Height="28px" HorizontalAlign="Center" VerticalAlign="Middle" Width="300px" />
		</asp:GridView>
	</div>
	</ContentTemplate>
</asp:UpdatePanel>

<ajaxToolkit:UpdatePanelAnimationExtender ID="upae" BehaviorID="animation" runat="server" TargetControlID="updatePanel">
	<Animations>
		<OnUpdating>
			<Parallel duration="0">
				<%-- place the update progress div over the gridview control --%>
				<ScriptAction Script="onUpdating();" />  
				<%-- disable the search button --%>                       
				<EnableAction AnimationTarget="btnConsultar" Enabled="false" />
				<%-- fade-out the GridView --%>
				<FadeOut minimumOpacity=".5" />
			</Parallel>
		</OnUpdating>
		<OnUpdated>
			<Parallel duration="0">
				<%-- fade back in the GridView --%>
				<FadeIn minimumOpacity=".5" />
				<%-- re-enable the search button --%>  
				<EnableAction AnimationTarget="btnConsultar" Enabled="true" />
				<%--find the update progress div and place it over the gridview control--%>
				<ScriptAction Script="onUpdated();" /> 
			</Parallel> 
		</OnUpdated>
	</Animations>
</ajaxToolkit:UpdatePanelAnimationExtender>