?
<
head
>
<
meta?
http-equiv
="Content-Type"
?content
="text/html;?charset=utf-8"
?
/>
<
title
>
Untitled?Document
</
title
>
<
script?
language
="javascript"
?type
="text/javascript"
>
<!--
/**/
/*
******************************
*/
/**/
/*
????????文字自動循環滾動????????
*/
/**/
/*
????????Power?by?Todd?Lee????????
*/
/**/
/*
????????lijiantao@eyou.com????????
*/
/**/
/*
????????www.todd-lee.com????????
*/
/**/
/*
????????IE6?FF1.0.4????????????????
*/
/**/
/*
????????不支持xhtml聲明的文檔????
*/
/**/
/*
????????2005-05-24?v1.0????????????
*/
/**/
/*
******************************
*/
//
*********不要修改這部分***************
//
scrollBodyId:????String?內部滾動div的id
//
scrollBoxId:????String?外面限制div的id
//
showHeight:????Int?限制顯示高度
//
showWidth:????Int?限制顯示寬度
//
lineHeight:????Int?每行的高度
//
stopTime:????????Int?間隔停止的時間（毫秒）
//
speed:????????Int?滾動速度（毫秒，越小越快）
var
?ScrollObj?
=
?
function
(scrollBodyId,scrollBoxId,showHeight,showWidth,lineHeight,stopTime,speed)?
{
????
this
.obj?
=
?document.getElementById(scrollBodyId);
????
this
.box?
=
?document.getElementById(scrollBoxId);
????
????
this
.style?
=
?
this
.obj.style;
????
this
.defaultHeight?
=
?
this
.obj.offsetHeight;
????
????
this
.obj.innerHTML?
+=
?
this
.obj.innerHTML;
????
this
.obj.style.position?
=
?
"
relative
"
;
????
????
this
.box.style.height?
=
?showHeight;
????
this
.box.style.width?
=
?showWidth;
????
this
.box.style.overflow?
=
?
"
hidden
"
;
????
????
this
.scrollUp?
=
?doScrollUp;
????
this
.stopScroll?
=
?
false
;
????
????
this
.curLineHeight?
=
?
0
;
????
this
.lineHeight?
=
?lineHeight;
????
this
.curStopTime?
=
?
0
;
????
this
.stopTime?
=
?stopTime;
????
this
.speed?
=
?speed;
????
this
.style.top?
=
?lineHeight;
????
this
.object?
=
?scrollBodyId?
+
?
"
Object
"
;
????eval(
this
.object?
+
?
"
=this
"
);
????setInterval(
this
.object
+
"
.scrollUp()
"
,speed);
????
this
.obj.onmouseover
=
new
?Function(
this
.object
+
"
.stopScroll=true
"
);
????
this
.obj.onmouseout
=
new
?Function(
this
.object
+
"
.stopScroll=false
"
);
}
function
?doScrollUp()
{
????
if
(?
this
.stopScroll?
==
?
true
?)
????????
return
;
??????
this
.curLineHeight?
+=
?
1
;
??????
if
(?
this
.curLineHeight?
>=
?
this
.lineHeight?)
{
??????????
this
.curStopTime?
+=
?
1
;
??????????
if
(?
this
.curStopTime?
>=
?
this
.stopTime?)
{
??????????????
this
.curLineHeight?
=
?
0
;
??????????????
this
.curStopTime?
=
?
0
;
??????????}
??????}
????
else
{??????
??????????
this
.style.top?
=
?parseInt(
this
.style.top)?
-
?
1
;
??????????
if
(?
-
parseInt(
this
.style.top)?
>=
?
this
.defaultHeight?)
{
????????????
this
.style.top?
=
?
0
;
??????????}
??????}
}
//
***************這以上不要修改******************
//
-->
</
script
>
</
head
>
<
body
>
<
div?
id
="scroollBox"
?style
="border:1px?solid?red;?"
>
<
div?
id
="scroollBody"
>
????這里是一些提示信息
<
br
>
????他可以自動向上循環的滾動
<
br
>
????每滾動一行，就會停下來休息一會
<
br
>
????當鼠標經過他的時候，他停止滾動
<
br
>
????當鼠標離開時，他繼續滾動
<
br
>
</
div
>
</
div
>
<
script?
language
="javascript"
?type
="text/javascript"
>
<!--
?
var
?sample?
=
?
new
?ScrollObj(
"
scroollBody
"
,
"
scroollBox
"
,
25
,
300
,
19
,
63
,
50
);
//
?-->
</
script
>
</
body
>
</
html
>
posted on 2006-10-18 11:03
Alpha 閱讀(6469)
評論(0) 編輯 收藏 所屬分類:
JavaScript