HTML

<p style="width: 580px; margin: 0 auto; text-align: center;">离2014年1月1日还有（2014年1月1日已过）</p> <div id="someTimer1" class="someTimer" data-date="2014-01-01 00:00:00" style="width: 700px; margin: 0 auto;"></div> <p style="width: 580px; margin: 0 auto; text-align: center;">倒计时10秒后结束</p> <div id="someTimer2" class="someTimer" data-timer="10" style="width: 700px; margin: 0 auto;"></div> <p style="width: 580px; margin: 0 auto; text-align: center;">页面开始时计时</p> <div id="someTimer3" class="someTimer" style="width: 700px; margin: 0 auto;"></div>

引入jQuery库和TimeCircles相关组件

<script type="text/javascript" src="jquery.js"></script> 
<script src="js/TimeCircles.js"></script>

jQuery

$(function() {
    $('#someTimer1').TimeCircles({
        time: {
            Days: {
                show: false,
                text: "天",
                color: "#FC6"
            },
            Hours: {
                show: false,
                text: "时",
                color: "#9CF"
            },
            Minutes: {
                show: false,
                text: "分",
                color: "#BFB"
            },
            Seconds: {
                show: false,
                text: "秒",
                color: "#F99"
            }
        }
    });
    $('#someTimer2').TimeCircles({
        time: {
            Days: {
                show: false,
                text: "天",
                color: "#FC6"
            },
            Hours: {
                show: false,
                text: "时",
                color: "#9CF"
            },
            Minutes: {
                show: false,
                text: "分",
                color: "#BFB"
            },
            Seconds: {
                show: false,
                text: "秒",
                color: "#F99"
            }
        },
        refresh_interval: 0.1,
        count_past_zero: false,
        circle_bg_color: "#ddd",
        fg_width: 0.03,
        bg_width: 0.2
    });
    $('#someTimer3').TimeCircles({
        time: {
            Days: {
                show: false,
                text: "天",
                color: "#FC6"
            },
            Hours: {
                show: false,
                text: "时",
                color: "#9CF"
            },
            Minutes: {
                show: false,
                text: "分",
                color: "#BFB"
            },
            Seconds: {
                show: false,
                text: "秒",
                color: "#F99"
            }
        },
        refresh_interval: 0.1,
        count_past_zero: true,
        circle_bg_color: "#eee",
        fg_width: 0.05,
        bg_width: 1
    });
});