In my Asp.Net mvc webapplication, I have a scenario where there are 2 date picker text boxes. From first Text box I pick one date(jquery ui calender picker). On selecting date and move out of text box...the next text box should show date + 48 months in it. How to achieve with jquery.

```
// first Textbox where i pick one date for jquery ui calender picker. On selecting and move out of text box below textbox should get selected date + 48 months with jquery

 @Html.TextBoxFor(model => model.ReleaseDate, new { @Value = @Model.ReleaseDate == null ? "" : string.Format("{0:MM/dd/yyyy}", @Model.ReleaseDate), @id = "releaseDate" })

//Second textbox
@Html.TextBoxFor(model => model.EndDate, new { @Value = string.Format("{0:MM/dd/yyyy}", @Model.EndDate ?? DateTime.Now.AddMonths(48)), @id = "endDate" })

```