<style type="text/css">
#oTime {
color: blue;
font-size: 12px;
}
</style>
<script language="javascript">
var _t;
var _h = 2;
var _m = 0;
var _s = 0;
var _v = formatTime(_h + ':' + _m + ':' + _s); function doTime() {
_s --;
if (_s == -1) {
_m --;
_s = 59;
}
if (_m == -1) {
_h --;
_m = 59;
}
var _b = ((_h == 0) && (_m == 0) && (_s == 0));
if (_b) {
_v = 'Welcome To IECN.NET';
clearTimeout(_t);
} else {
_v = formatTime(_h + ':' + _m + ':' + _s);
_t = setTimeout('doTime()', 1000);
}
document.all['oTime'].innerHTML = _v;
}
function formatTime(_time) {
return _time.replace(/\b(\w)\b/g, '0$1');
} onload = function() {
document.all['oTime'].innerHTML = _v;
_t = setTimeout('doTime()', 1000);
}
</script>
<span id="oTime"></span>
#oTime {
color: blue;
font-size: 12px;
}
</style>
<script language="javascript">
var _t;
var _h = 2;
var _m = 0;
var _s = 0;
var _v = formatTime(_h + ':' + _m + ':' + _s); function doTime() {
_s --;
if (_s == -1) {
_m --;
_s = 59;
}
if (_m == -1) {
_h --;
_m = 59;
}
var _b = ((_h == 0) && (_m == 0) && (_s == 0));
if (_b) {
_v = 'Welcome To IECN.NET';
clearTimeout(_t);
} else {
_v = formatTime(_h + ':' + _m + ':' + _s);
_t = setTimeout('doTime()', 1000);
}
document.all['oTime'].innerHTML = _v;
}
function formatTime(_time) {
return _time.replace(/\b(\w)\b/g, '0$1');
} onload = function() {
document.all['oTime'].innerHTML = _v;
_t = setTimeout('doTime()', 1000);
}
</script>
<span id="oTime"></span>
最好解释一下代码
学习中
<!--
//document.write(""); function show_date_time_2008(){
window.setTimeout("show_date_time_2008()", 1000);
BirthDay=new Date("8-8-2008");//这个日期是可以修改的
today=new Date();
timeold=(BirthDay.getTime()-today.getTime());
sectimeold=timeold/1000
secondsold=Math.floor(sectimeold);
msPerDay=24*60*60*1000
e_daysold=timeold/msPerDay
daysold=Math.floor(e_daysold);
e_hrsold=(e_daysold-daysold)*24;
hrsold=Math.floor(e_hrsold);
e_minsold=(e_hrsold-hrsold)*60;
minsold=Math.floor((e_hrsold-hrsold)*60);
seconds=Math.floor((e_minsold-minsold)*60);
span_dt_dt_2008.innerHTML="<align=center><font color=696969>"+daysold+"天"+hrsold+"小时"+minsold+"分"+seconds+"秒"+"<br></font>" ; } show_date_time_2008(); //-->
</SCRIPT>