Reset scroll position after Async postback - ASP.NET

Question

What is the best way to reset the scroll position to the top of page after the an asynchronous postback?

The asynchronous postback is initiated from a ASP.NET GridView CommandField column and the ASP.NET update panel Update method is called in the GridView OnRowCommand.

My current application is an ASP.NET 3.5 web site.

EDIT: I have received excellent feedback from everyone, and I ended using the PageRequestManager method in a script tag, but my next question is:

How do I configure it to only execute when the user clicks the ASP.NET CommandField in my GridView control? I have other buttons on the page that perform an asynchronous postback that I do not want to scroll to the top of the page.

EDIT 1: I have developed a solution where I do not need to use the PageRequestManager. See my follow up answer for solution.

Answer 1

Here is the following solution I developed based on this source

ASP.NET Webform

<script language="javascript" type="text/javascript">
   function SetScrollEvent() {
      window.scrollTo(0,0);
   }
</script> 

<asp:GridView id="MyGridView" runat="server" OnRowDataBound="MyGridView_OnRowDataBound">
    <Columns>
        <asp:CommandField ButtonType="Link" ShowEditButton="true" />
    </Columns>
</asp:GridView>

ASP.NET Webform code behind

protected void MyGridView_OnRowDataBound(object sender, GridViewRowEventArgs e)
{
    if(e.Row.RowType.Equals(DataControlRowType.DataRow))
    {
        foreach (DataControlFieldCell cell in e.Row.Cells)
        {
            foreach(Control control in cell.Controls)
            {
                LinkButton lb = control as LinkButton;

                if (lb != null && lb.CommandName == "Edit")
                    lb.Attributes.Add("onclick", "SetScrollEvent();");
            }
        }
    }
}