网页之跑马灯文字特效

zw2004

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//是否能暂停 (0=no. 1=yes)?
" A7 k- w! ~3 g0 tvar pauseit=1/ F  N, j, C$ w" _" s8 N

" O& Q( }, `5 c6 Z0 C//修改显示内容0 @, l) {5 J; e* k6 m( ?& x
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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////下面不需改变////////////
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var copyspeed=marqueespeed5 W9 K0 I* I. u, `  u: T' w, q
var pausespeed=(pauseit==0)? copyspeed: 0- L/ P0 s; S/ F2 M/ \/ J2 {
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if (iedom)
- e4 C0 z2 u- O4 A$ p& \: Adocument.write('<span id="temp" style="visibility:hidden;position:absolute;top:-100;left:-1000">'+marqueecontent+'</span>'). D$ ~0 r( |% i2 H
var actualwidth=''
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cross_marquee.innerHTML=marqueecontent, b1 h: l8 d( z, d4 G
actualwidth=document.all? cross_marquee.offsetWidth : document.getElementById("temp").offsetWidth
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else if (document.layers){7 H4 H( P' y4 i! ^: v- \+ a
ns_marquee=document.ns_marquee.document.ns_marquee26 ], Y$ }  ~) H5 p
ns_marquee.left=marqueewidth+8  k2 \4 Q! [" s
ns_marquee.document.write(marqueecontent)
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actualwidth=ns_marquee.document.width
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6 \- b2 \- Z" C4 F# j! k* Elefttime=setInterval("scrollmarquee()",20)
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window.onload=populate
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cross_marquee.style.left=parseInt(cross_marquee.style.left)-copyspeed
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cross_marquee.style.left=marqueewidth+8
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2 i' y# z* R6 d, I  S8 x2 L/ qelse if (document.layers){2 V# S8 _" M0 `, U) q8 b
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ns_marquee.left-=copyspeed+ z+ N" D/ `1 ?2 z  ^: h
else' _9 ~. i5 f6 V( M4 p
ns_marquee.left=marqueewidth+86 n* @$ B* S2 n3 p
}
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if (iedom||document.layers){' j" p" ?1 A& G5 B7 n# r
with (document){- R2 J. x, c: n9 n. {. ]( a: `1 ~
document.write('<table border="0" cellspacing="0" cellpadding="0"><td>')
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& [3 }% ~2 |3 U1 I( l# ]+ d9 v5 z. Lwrite('</ilayer>')$ |' ~/ F0 A. i7 g9 c
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document.write('</td></table>')) T5 s3 f) p" e& B' `7 }$ k& K
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