Great Hotspot Image Swap

Using ‘hotspots’ to swap images is pretty straight forward, and can be really effective…. try this method from Stackoverflow

<img src="nav.jpg" />

//set off state
var nav_off = "/images/nav-off.jpg";

// functions for over and off
function over(image) {
    $("#main-nav").attr("src", image);
}
function off() {
    $("#main-nav").attr("src", nav_off);
}

$("#imagemap area").hover(
    function () {
        var button = $(this).attr("id");
        over("/images/nav-" + button + ".jpg");
    },
    function () {
        off();
    });

});

Related posts:

1. jQuery .hover();
2. jQuery Photo Reflections