hello sir

How to set Linkbutton commandargument using JavaScript

i am using these articles 

Load data while Scrolling Page down with with repeater

its working fine 

<asp:LinkButton ID="LinkButton2" runat="server"  CommandName="Select" CommandArgument='<%# Eval("[PostId]") %>'>add</asp:LinkButton>

now i need to add set Linkbutton commandargument using JavaScript here below code: 

        function OnSuccess(response) {
            var xmlDoc = $.parseXML(response.d);
            var xml = $(xmlDoc);
            pageCount = parseInt(xml.find("PageCount").eq(0).find("PageCount").text());
            var customers = xml.find("Images");
            $("[id$=gvImages] .loader").remove();
            customers.each(function () {
                var customer = $(this);                
                var hv = $("#" + '<%= hidClientField.ClientID %>').val();             
                
                var row = $("[id$=gvImages] tr").eq(1).clone(true);
                //$(row).find('[id*=lblId]').html(customer.find("PostId").text());
                  
                $(row).find('[id*=lblName]').html(customer.find("Title").text());
                $(row).find('[id*=img1]').attr('src', customer.find("ImgPoster").text());
                $(row).find('[id*=HyperLink2]').attr('href', 'Post_Details.aspx?id=' + customer.find("NavigationUrl").text() + '&PostId=' + customer.find("PostId").text() + '&Title=' + customer.find("Title").text());
                $(row).find('[id*=HiddenField3]').attr('value', customer.find("PostId").text());
                $("[id$=gvImages]").append(row);               
            });
            $("#loader").hide();
        }