jQuery Easing Plugin (version 1.3)

Example

easeInQuad easeOutQuad easeInOutQuad easeInCubic easeOutCubic easeInOutCubic easeInQuart easeOutQuart easeInOutQuart easeInQuint easeOutQuint easeInOutQuint easeInSine easeOutSine easeInOutSine easeInExpo easeOutExpo easeInOutExpo easeInCirc easeOutCirc easeInOutCirc easeInElastic easeOutElastic easeInOutElastic easeInBack easeOutBack easeInOutBack easeInBounce easeOutBounce easeInOutBounce

<script type="text/javascript" xml:space="preserve">
 $(document).ready(function() {
  jQuery.easing.def = 'easeOutBounce';
    $("#toggle").click(function(e){
        e.preventDefault();
        this.blur();
        var method = $("#method").val();
        $('#example').html(method)
            .animate({width:600},{duration:1600,easing:method})
            .animate({width:200},{duration:1600,easing:method});
    });
    $("optgroup:odd").addClass("odd");		//zebra table
});
</script>