网页之跑马灯文字特效

zw2004

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//速度(1-10)
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//背景颜色
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//修改显示内容) n1 v+ |+ P, ]4 I6 P
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>'
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var copyspeed=marqueespeed$ R6 j" ]- ?5 q9 _5 c* l- w- ^7 m7 ^
var pausespeed=(pauseit==0)? copyspeed: 0
# I3 ]6 R4 P* S3 Z# {+ C! Ovar iedom=document.all||document.getElementById
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document.write('<span id="temp" style="visibility:hidden;position:absolute;top:-100;left:-1000">'+marqueecontent+'</span>')7 t6 C+ E* a8 Y, n6 h
var actualwidth=''3 u* M+ o5 x2 j/ p2 f. m
var cross_marquee, ns_marquee
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function populate(){# I0 z+ p2 I- d4 V
if (iedom){
* k! K5 j( G0 @' y, R5 ycross_marquee=document.getElementById? document.getElementById("iemarquee") : document.all.iemarquee6 V2 O+ P2 H, B1 U$ W( ^4 i
cross_marquee.style.left=marqueewidth+8
( q: j) g4 K4 U6 Tcross_marquee.innerHTML=marqueecontent
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ns_marquee=document.ns_marquee.document.ns_marquee2
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ns_marquee.document.write(marqueecontent)
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window.onload=populate
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function scrollmarquee(){
7 t- k- z7 S' e; R5 vif (iedom){
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}; @7 q5 N; l# E( p- R
else if (document.layers){
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ns_marquee.left-=copyspeed$ ], Y5 j& I" B; M
else
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}
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if (iedom||document.layers){9 m. a  L: |. E! e; f
with (document){
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if (iedom){
% ]# _1 w) H6 t4 F7 X3 u! Rwrite('<div style="position:relative;width:'+marqueewidth+';height:'+marqueeheight+';overflow:hidden">')
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write('</div>')
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3 @$ H; T  g# j! C# I0 celse if (document.layers){
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write('</ilayer>')4 {: s7 x6 E5 R
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document.write('</td></table>')
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