Jquery Mobile

Jquery Mobile

This is my below html. i want to implement Swipe gesture. But when i try to run in FF, i am getting Error loading. Please tell where im going wrong: 

<!DOCTYPE html> <html> <head> <title>Test</title> <link rel="stylesheet" href="http://code.jquery.com/mobile/1.0a3/jquery.mobile-1.0a3.min.css" /> <script type="text/javascript" src="http://code.jquery.com/jquery-1.4.3.min.js"></script> <script type="text/javascript" src="http://code.jquery.com/mobile/1.0a3/jquery.mobile-1.0a3.min.js"></script> <script> $(function(){ $("#home").bind('swipeleft',function(event, ui){ $.mobile.changePage("../index.html", { transition: "slide" }); }); }); </script> </head> <body> <div data-role="page" id="home"> <div data-role="header"> <h1>Main Page</h1> </div> <div data-role="content"> <p>Slide finger left</p> </div> </div> </body> </html>