How to use jQuery Uploadify Plugin for FileUpload inside GridView in ASP.Net

Sir

I have successfully run your code

I have added the fileupload control in datagrid. It works fine.

but when I try to bind the javascript with each fileupload control, it shows the following error

"The name 'fileupload' does not exist in current context"

I want to change the following

$(window).load(
                function () {
                    $("#<%=FileUpload1.ClientID %>").fileUpload({

with

$(window).load(
                function () {
                    $("#<%=fileupload-<%# Eval("billid") %>.ClientID %>").fileUpload({

asp code

<div id="fileupload-<%# Eval("billid") %>" style = "padding:40px">          <asp:FileUpload  ID="FileUpload1"  runat="server" /> </div>

So Please help me to solve this problem.

Thanks in advance