网页之跑马灯文字特效

zw2004

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//高度
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9 d' w$ o) _+ E3 c/ }//背景颜色6 V) Q; \' }- }: h
var marqueebgcolor="#FFFFFF"+ I4 w: t9 r) P
//是否能暂停 (0=no. 1=yes)?
5 \( j' Z! \  I- B2 D4 ~var pauseit=1
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  u5 f1 ?* M& R//修改显示内容
0 p, T" j5 \5 t3 |) C" Fvar 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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7 t- k! u3 P1 K6 F////下面不需改变////////////
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/ b: W' v* X( P# x. Z- M; q: Yvar copyspeed=marqueespeed
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var iedom=document.all||document.getElementById
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: U( q* B4 v) S" i5 hdocument.write('<span id="temp" style="visibility:hidden;position:absolute;top:-100;left:-1000">'+marqueecontent+'</span>'): J' C5 F; G& ]- Z  [
var actualwidth='', z6 L# K4 K/ T
var cross_marquee, ns_marquee4 G% O6 ^- w1 n( n
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function populate(){1 \- U+ g0 T$ J' [
if (iedom){
$ a( |* Z9 Z3 G! u6 l( Vcross_marquee=document.getElementById? document.getElementById("iemarquee") : document.all.iemarquee
: n0 r2 x* S# ]4 ccross_marquee.style.left=marqueewidth+8
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0 R2 _3 \1 X% U. R( d2 |% Hns_marquee.document.write(marqueecontent)
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actualwidth=ns_marquee.document.width5 R( z. |/ v% G0 z# q
}
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}
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if (iedom){- j( ~* i" w  C" Q$ `; N! I# L+ N
if (parseInt(cross_marquee.style.left)>(actualwidth*(-1)+8))
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else" N7 @$ h: ?" [; r; z6 p
cross_marquee.style.left=marqueewidth+8
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}
- {& c0 [4 j" Aelse if (document.layers){% _9 t  U: N* ~  x6 R; r4 J) n2 f
if (ns_marquee.left>(actualwidth*(-1)+8))
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ns_marquee.left=marqueewidth+8$ e; c4 v# |0 X& \8 D
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if (iedom||document.layers){
0 b4 ]9 A4 ?! p8 h7 Swith (document){6 V) G& H6 ~( M
document.write('<table border="0" cellspacing="0" cellpadding="0"><td>')/ R. m. B# C/ u9 ?
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write('<div id="iemarquee" style="position:absolute;left:0;top:0"></div>'), \9 I$ I3 l- N$ T
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. o( \& q0 @: W& Zelse if (document.layers){
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document.write('</td></table>')
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