Data Controls :: Pass Multiple GridView Row Data To Web Method / Save To Database Using JQuery AJAX

I want to add  gridview row data into to data base I am doing it perfectly.My problem is that want all gridview row data save and then web method should be called but in my cause one  gridview  data save in array then call webmethod,then other row data save in array then call webmethod called this process should be so on.But I want it webmethod should be called when all gridview row save in array.

Follwing code

Jquery
<script type="text/javascript">
$(function () {
$("[id*=btnSubmit]").bind("click", function () {
var Customer = {};

[code]....