jQuery实现抖动效果

//抖动效果

//intShakes：抖动次数；intDistance：抖动左右距离；intDuration：持续时间

jQuery.fn.shake = function (intShakes, intDistance, intDuration) {

    this.each(function () {

        var jqNode = $(this);

        jqNode.css({ position: 'relative' });

        for (var x = 1; x <= intShakes; x++) {

            jqNode.animate({ left: (intDistance * -1) }, (((intDuration / intShakes) / 4)))

            .animate({ left: intDistance }, ((intDuration / intShakes) / 2))

            .animate({ left: 0 }, (((intDuration / intShakes) / 4)));

        }

    });

    return this;

}

使用：

$('#tishi').shake(3, 20, 400);