$(document).ready(function ()
{

    //move the image in pixel
    var move = -15;

    //zoom percentage, 1.2 =120%
    var zoom = 1.2;

    //On mouse over those thumbnail
    $('.item').hover(function ()
    {

        //Set the width and height according to the zoom percentage
        width = $('.item').width() * zoom;
        height = $('.item').height() * zoom;

        //Move and zoom the image
        $(this).find('img').stop(false, true).animate({ 'width': width, 'height': height, 'top': move, 'left': move }, { duration: 200 });

        //Display the caption
        $(this).find('div.caption').stop(false, true).fadeIn(200);
    },
    function ()
    {
        //Reset the image
        $(this).find('img').stop(false, true).animate({ 'width': $('.item').width(), 'height': $('.item').height(), 'top': '0', 'left': '0' }, { duration: 100 });

        //Hide the caption
        $(this).find('div.caption').stop(false, true).fadeOut(200);
    });

});