网页之跑马灯文字特效

zw2004

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//高度
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//速度(1-10)
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//背景颜色5 m3 ]) @9 m1 M
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var pauseit=1) ~  E5 j; i9 c9 g' D6 C& f

2 v$ a" s* R8 p6 r/ T4 U; t//修改显示内容3 d1 m$ x9 |+ Q/ K$ V
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////////////$ b8 J- ~# }. ?+ E! h2 @1 g, D2 G
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var copyspeed=marqueespeed: d) s" A! ?0 k" M
var pausespeed=(pauseit==0)? copyspeed: 0! W8 Q. `( X: A2 @4 H" B6 O6 ^6 g
var 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>')
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var cross_marquee, ns_marquee
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function populate(){' i& d" N$ s. {" Z9 y
if (iedom){
6 O3 j* i  G3 k, tcross_marquee=document.getElementById? document.getElementById("iemarquee") : document.all.iemarquee
# D8 f! g* @# Z2 V. u1 bcross_marquee.style.left=marqueewidth+8' j. {! y. t0 N; ?8 f" f/ w
cross_marquee.innerHTML=marqueecontent2 Y; m5 ?  B3 O2 Z
actualwidth=document.all? cross_marquee.offsetWidth : document.getElementById("temp").offsetWidth" a# G$ @6 _3 ^
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6 P3 [7 B0 @: E( u- }( W* w5 X, R# |& Vns_marquee=document.ns_marquee.document.ns_marquee2+ j  z; j  P& J
ns_marquee.left=marqueewidth+8
  a* o# l3 H% D* h2 [! @( ~ns_marquee.document.write(marqueecontent)
! Q" f7 _) E$ M! Q0 N# Y0 Ins_marquee.document.close()  d) L/ c1 Q$ I# y9 O) ^, I
actualwidth=ns_marquee.document.width  c3 ~# p. M. j, h
}# }7 ?0 V6 e/ ?, ~- O5 d+ G
lefttime=setInterval("scrollmarquee()",20)4 u8 {5 v& `* |" f1 z
}
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function scrollmarquee(){* h5 i- p7 T- j
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else
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ns_marquee.left-=copyspeed2 N) l* e/ X" m  Z8 r2 T5 U
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ns_marquee.left=marqueewidth+8/ U, d2 w) G: K- D4 ?
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if (iedom||document.layers){4 y8 I  t9 e1 Y- S8 T- \$ P
with (document){
- Q2 J7 S! W" E/ p1 Gdocument.write('<table border="0" cellspacing="0" cellpadding="0"><td>')
  t( d9 }4 r( I" A1 o  ]* Pif (iedom){
# b6 F: f, Q- u, r# J3 @write('<div style="position:relative;width:'+marqueewidth+';height:'+marqueeheight+';overflow:hidden">')
% o- f# c6 p2 s* z% e3 N3 zwrite('<div style="position:absolute;width:'+marqueewidth+';height:'+marqueeheight+';background-color:'+marqueebgcolor+'" onMouseover="copyspeed=pausespeed" onMouseout="copyspeed=marqueespeed">')1 D5 ~. }; j! k$ k7 [% Z
write('<div id="iemarquee" style="position:absolute;left:0;top:0"></div>')
1 h! l  l5 ~2 i  Mwrite('</div>')" P. k' `7 k$ m& Z
}
$ a# p0 [" r2 |7 M7 a1 b% P7 Oelse if (document.layers){
1 i# u8 r8 v) \  i* L" j0 @8 {write('<ilayer width='+marqueewidth+' height='+marqueeheight+' name="ns_marquee" bgColor='+marqueebgcolor+'>')
- ]. b! k( s. {- u1 h  Jwrite('<layer name="ns_marquee2" left=0 top=0 onMouseover="copyspeed=pausespeed" onMouseout="copyspeed=marqueespeed"></layer>')% d6 V" J* w: D/ H3 h3 h
write('</ilayer>')0 \& \* Y0 Q- v; D
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document.write('</td></table>'): v! A5 ~3 \5 z4 g
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