js实现奥运倒计时代码
转自: Js中国
http://javascriptxml.5d6d.com/thread-4-1-1.html
<
div
>
<
div class
=
"
Bjday
"
id
=
"
timeDate
"
width
=
"
60
"
>
</
div
>
<
div class
=
"
Bjtim
"
id
=
"
times
"
>
</
div
>
<
SCRIPT
>
var
now
=
new
Date();
function
createtime(){
var
grt
=
new
Date(
"
8/08/2008 20:00:00
"
); now.setTime(now.getTime()
+
250
); days
=
(grt
-
now)
/
1000
/
60
/
60
/
24
; dnum
=
Math.floor(days); hours
=
(grt
-
now)
/
1000
/
60
/
60
-
(
24
*
dnum); hnum
=
Math.floor(hours);
if
(String(hnum).length
==
1
){hnum
=
"
0
"
+
hnum;} minutes
=
(grt
-
now)
/
1000
/
60
-
(
24
*
60
*
dnum)
-
(
60
*
hnum); mnum
=
Math.floor(minutes);
if
(String(mnum).length
==
1
){mnum
=
"
0
"
+
mnum;} seconds
=
(grt
-
now)
/
1000
-
(
24
*
60
*
60
*
dnum)
-
(
60
*
60
*
hnum)
-
(
60
*
mnum); snum
=
Math.round(seconds);
if
(String(snum).length
==
1
){snum
=
"
0
"
+
snum;} document.getElementById(
"
timeDate
"
).innerHTML
=
dnum; document.getElementById(
"
times
"
).innerHTML
=
hnum
+
"
<span style='margin:0 7px 0 7px'>:</span>
"
+
mnum
+
"
<span style='margin:0 7px 0 7px'>:</span>
"
+
snum; } setInterval(
"
createtime()
"
,
250
);
</
SCRIPT
>
</
DIV
>
转载于:https://www.cnblogs.com/wangxiang/archive/2007/10/26/938590.html
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