网页之跑马灯文字特效

zw2004

//修改宽度5 X0 c. i9 v( W
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//高度
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var marqueespeed=36 s9 l% q8 K( @; Q
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var marqueebgcolor="#FFFFFF"( i  J* w! F4 y: [) W/ Z' |9 x
//是否能暂停 (0=no. 1=yes)?
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//修改显示内容
" O1 }& L" R) R' H( s- |var marqueecontent='<nobr><font face="Arial" size=2><a href="http://www.jzzy.com/js.asp">欢迎光临七色风网页家园</a>--这里有从上千个网页特效中精选的300多个实用的特效，另外，为了网友更方便地学习，我们还改写和编写了部分的特效，并作了详细的说明和必要的使用提示!</font></nobr>'' s/ k0 {( T1 _  U  k2 y
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////下面不需改变////////////
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var actualwidth=''( V4 M4 c' M) @# Q$ m5 z
var cross_marquee, ns_marquee" X: {, o/ D- ^4 \
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function populate(){
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cross_marquee=document.getElementById? document.getElementById("iemarquee") : document.all.iemarquee2 z, }- M& w! I$ ?! ^: z
cross_marquee.style.left=marqueewidth+81 `% L8 _, O: F3 h& D3 o
cross_marquee.innerHTML=marqueecontent
, ^9 L: |9 x& }0 Z- w/ u% tactualwidth=document.all? cross_marquee.offsetWidth : document.getElementById("temp").offsetWidth
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. o" |+ N, C4 |else if (document.layers){
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ns_marquee.document.write(marqueecontent), {0 [3 m2 G( Q! @  F
ns_marquee.document.close()/ O/ Z- _5 i' J& @
actualwidth=ns_marquee.document.width: ?; F7 X5 s6 I. ?# K
}
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window.onload=populate
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4 H8 U5 ]+ K/ X. rfunction scrollmarquee(){+ C! v- R9 @/ O1 w
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; B7 _8 l  ~: H3 i0 }if (parseInt(cross_marquee.style.left)>(actualwidth*(-1)+8))
7 ^; Y( ]4 W! `, {% u. ecross_marquee.style.left=parseInt(cross_marquee.style.left)-copyspeed
+ G' N$ Q' S. a; F7 Z6 jelse
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else
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0 O" g) |0 f+ D) n7 C1 Gwith (document){
- V% K( w! o. \, Adocument.write('<table border="0" cellspacing="0" cellpadding="0"><td>')5 z" o( \- y* S5 g) ]
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% }5 n% q/ M( |write('<div style="position:relative;width:'+marqueewidth+';height:'+marqueeheight+';overflow:hidden">')
+ a+ S: n5 @; I# `! hwrite('<div style="position:absolute;width:'+marqueewidth+';height:'+marqueeheight+';background-color:'+marqueebgcolor+'" onMouseover="copyspeed=pausespeed" onMouseout="copyspeed=marqueespeed">')
/ a4 _; i0 x- R% R+ g0 ^write('<div id="iemarquee" style="position:absolute;left:0;top:0"></div>')/ f9 m  Z0 K$ H
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. d: ~( u0 z" a1 Oelse if (document.layers){
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write('</ilayer>')
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document.write('</td></table>')
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