Creating a simple image animation with jquery

This sample animates an image from one position to another on the click of a button. JQuery is used to perform the animation. The idea is pretty simple. the animatesource div ands animatetarget div’s are placed on a page. The actual animation calculates the difference between the position of the tow div’s on the screen, and starts the JQuery animation from the target to the source.

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="JSAnimation.Default" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <script type="text/javascript" src="jquery-1.9.1.js"></script>
    <form id="form1" runat="server">
            <div id="animatetarget" style="position: absolute; left: 10px; top: 10px;">Target location</div>
            <div id="animatebutton" style="position: absolute; left: 200px; top: 200px;">
                <asp:Button ID="Button1" runat="server" Text="Button" OnClientClick="return false;" />
            <div id="animatesource" style="position: absolute; left: 400px; top: 400px;">
                <img id="sun" src="Sun.png" width="150" alt="" style="position: relative;" />
                Source location
    <script type="text/javascript">
        var buttonHandle = document.getElementById('<%=Button1.ClientID %>');
        var sourcePos = $('#animatesource').position();
        var targetPos = $("#animatetarget").position();
        // Event handler on the button to animate the image
        // from source location to target location
        $(buttonHandle).click(function () {
                left: targetPos.left - sourcePos.left,
                top: targetPos.top - sourcePos.top
            }, 1250, function () { });