项目计时器setTime

代码：

<span id="timeCount">距离上次刷新时间 0分0秒</span><a href="javascript:location.reload();">刷新</a>var seconds=0;var min=0;function countTime(){seconds=seconds+1; if(seconds>=60){ min=min+1; seconds=0; } setTimeout("countTime()",1000);$("#timeCount").text("距离上次刷新时间:"+min+"分"+seconds+"秒");}