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网页之多变的滚动字幕特效
<script language="JavaScript">/ r" L4 Q n+ n: A5 F# X
: ~% N7 f9 O" Y0 H+ Y8 A<!-- ActiveASCII by Neal Kanodia (please, don't delete this line)
! K4 a* F4 U5 E" M% P+ j5 N, `7 P4 }' O& [
function createArr(num) { for(var i = 0; i < num; i++) { this = null } }: P# n5 { u! n U" y: q
function fillArr(tx,me,ti,wa) { this.text = tx; this.method = me.toLowerCase(); this.ticks = ti; this.wait = wa }
1 e P t" |9 V: ]1 `function block(num,txt,mthod,tcks,wit) { blocks[num] = new fillArr(txt,mthod,tcks,wit) }
5 U n; M3 n! G: Vfunction ms(unt) { var sp = ""; for( var i = 1; i <= unt; i++ ) { sp += " " } return(sp) }; d e8 z& h' ~, p5 G5 p; _
function Activate() { if (cblock == max) { cblock = 0; if (iloop == 0) { loops--; if (loops == 0) { meth = "0" } else { meth = blocks[cblock].method } } else { meth = blocks[cblock].method } } else { meth = blocks[cblock].method }/ g6 H4 @! F9 s+ |
if (meth == "0") { document.Active.ASCII.value = end }
# i' T, `( }, t; P. nif (meth == "display") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; Display() }& U: G5 F3 ^: f. `( Y5 ]8 H ]
if (meth == "display center") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; half = Tape.length / 2; DisplayC() }
" O3 a5 v9 _6 |8 T" n3 ]$ g4 v2 Wif (meth == "scroll left") { clen = tlen; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollL() }
3 N: L5 _, k. U& S; l& O2 x ~if (meth == "scroll right") { clen = 0 - blocks[cblock].text.length; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollR() } I" p" O1 r* b8 q3 o: U
if (meth == "scroll lc") { clen = 0 - blocks[cblock].text.length; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; Wait = blocks[cblock].wait; tTicks = Ticks * 2; half = Tape.length / 2; ScrollLC() }4 ~% s: V% j- a. ]3 P$ } l
if (meth == "scroll rc") { clen = tlen; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; Wait = blocks[cblock].wait; tTicks = Ticks * 2; half = Tape.length / 2; ScrollRC() }1 n) A" w8 q+ F* t4 }& p( ~, B
if (meth == "scroll cl") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCL() }
$ K$ {' v: n7 t& ]7 \if (meth == "scroll cr") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCR() }
! h; L3 c6 T$ s% e2 F! Pif (meth == "slide left") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; Wait = blocks[cblock].wait; cpos = 0; clet = Tape.charAt(cpos); clen = tlen; cstr = ""; SlideL() }* A: a; K$ _, j
if (meth == "slide lc") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; Wait = blocks[cblock].wait; cpos = Tape.length - 1; clet = Tape.charAt(cpos); clen = 0; cstr = ""; half = Tape.length / 2; iba = cent - half; ib = ms(iba); SlideLC() }
4 ], I8 z( M5 Z8 A$ R; V Lif (meth == "slide rc") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; Wait = blocks[cblock].wait; cpos = 0; clet = Tape.charAt(cpos); cstr = ""; half = Tape.length / 2; clen = cent + half; fs = ms(cent - half); SlideRC() }, O4 O( o& p; H4 z
if (meth == "slide cl") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; cpos = 0; clet = Tape.charAt(cpos); cstr = Tape.substring(1,Tape.length); half = Tape.length / 2; clen = cent - half; iba = 0; ib = ms(iba); SlideCL() }6 E. z4 `/ A8 l
if (meth == "slide cr") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; cpos = Tape.length - 1; clet = Tape.charAt(cpos); cstr = Tape.substring(0,Tape.length - 1); half = Tape.length / 2; clen = 0; fs = ms(cent - half); SlideCR() }
0 c! m+ m8 A# p3 x6 A; \5 H" W$ X3 qif (meth == "slip left") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipL() }
: G1 d! b# [6 x0 @if (meth == "slip right") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipR() }
7 j+ v1 t" b8 a! w% C; E' k/ Aif (meth == "slip letter") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; cpos = Tape.length - 1; clet = Tape.charAt(cpos); cstr = Tape.substring(0,Tape.length - 1); clen = 0; SlipLet() }0 W; _6 D5 N$ k: C- _7 u! D: }
if (meth == "split"){ Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; var iii = Tape.length / 2; if (iii / 2 != Math.ceil(iii / 2)) { Tape = Tape + " " } hstr1 = Tape.substring(0,Tape.length/2); hstr2 = Tape.substring(Tape.length/2,Tape.length); tTicks = Ticks * 2; clen = cent - hstr1.length; iba = 0; ib = ms(iba); Split() }
! F3 b L. I: D3 ^6 \4 F Qif (meth == "merge"){ Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; var iii = Tape.length / 2; if (iii / 2 != Math.ceil(iii / 2)) { Tape = Tape + " " } hstr1 = Tape.substring(0,Tape.length/2); hstr2 = Tape.substring(Tape.length/2,Tape.length); tTicks = Ticks * 2; clen = 0 - hstr1.length; iba = tlen; ib = ms(iba); Wait = blocks[cblock].wait; Merge() } }
w j9 U8 x9 I _" jfunction Display() { document.Active.ASCII.value = Tape; cblock++; timerID = setTimeout("Activate()",Wait) }2 N) U* h3 s# [8 B, l
function DisplayC() { var temp = cent - half; ini = ms(temp); document.Active.ASCII.value = ini + Tape; cblock++; timerID = setTimeout("Activate()",Wait) }2 M* @; F% R" D# {# `7 G: y
function ScrollL() { if (clen >= 0) { ini = ms(clen); tickered = ini + Tape; document.Active.ASCII.value = tickered; clen--; timerID = setTimeout("ScrollL()",Ticks) } else { beg = 0 - clen; if (beg == Tape.length) { document.Active.ASCII.value = ""; cblock++; timerID = setTimeout("Activate()",Ticks) } else { tickered = Tape.substring(beg,tlen); document.Active.ASCII.value = tickered; clen--; timerID = setTimeout("ScrollL()",tTicks) } } }
/ X/ s/ t9 \9 B0 Zfunction ScrollR() { if (clen >= 0) { if (clen > tlen) { document.Active.ASCII.value = ""; cblock++; timerID = setTimeout("Activate()",Ticks) } else { ini = ms(clen); tickered = ini + Tape; document.Active.ASCII.value = tickered; clen++; timerID = setTimeout("ScrollR()",Ticks) } } else { beg = 0 - clen; tickered = Tape.substring(beg,tlen); document.Active.ASCII.value = tickered; clen++; timerID = setTimeout("ScrollR()",tTicks) } }
% k* N0 |0 m, l' M* {function ScrollLC() { if (clen >= 0) { if (cent <= (clen + half)) { cblock++; timerID = setTimeout("Activate()",Wait) } else { ini = ms(clen); tickered = ini + Tape; document.Active.ASCII.value = tickered; clen++; timerID = setTimeout("ScrollLC()",Ticks) } } else { beg = 0 - clen; if (cent <= (clen + half)) { cblock++; timerID = setTimeout("Activate()",Wait) } else { tickered = Tape.substring(beg,tlen); document.Active.ASCII.value = tickered; clen++; timerID = setTimeout("ScrollLC()",tTicks) } } }* D! x8 M. v+ r: z% A9 @
function ScrollRC() { if (clen >= 0) { if (cent >= (clen + half)) { cblock++; timerID = setTimeout("Activate()",Wait) } else { ini = ms(clen); tickered = ini + Tape; document.Active.ASCII.value = tickered; clen--; timerID = setTimeout("ScrollRC()",Ticks) } } else { beg = 0 - clen; if (cent >= (clen + half)) { cblock++; timerID = setTimeout("Activate()",Wait) } tickered = Tape.substring(beg,tlen); document.Active.ASCII.value = tickered; clen--; timerID = setTimeout("ScrollRC()",tTicks) } }
! e& |6 m2 n7 s1 L! G. `, l7 Efunction ScrollCL() { if (clen >= 0) { ini = ms(clen); tickered = ini + Tape; document.Active.ASCII.value = tickered; clen--; timerID = setTimeout("ScrollCL()",Ticks) } else { beg = 0 - clen; if (beg >= Tape.length) { document.Active.ASCII.value = ""; cblock++; timerID = setTimeout("Activate()",Wait) } else { tickered = Tape.substring(beg,tlen); document.Active.ASCII.value = tickered; clen--; timerID = setTimeout("ScrollCL()",tTicks) } } }# M# Y4 M. o2 }# C8 _7 E/ @# x
function ScrollCR() { if (clen >= 0) { if (clen > tlen) { document.Active.ASCII.value = ""; cblock++; timerID = setTimeout("Activate()",Wait) } else { ini = ms(clen); tickered = ini + Tape; document.Active.ASCII.value = tickered; clen++; timerID = setTimeout("ScrollCR()",Ticks) } } else { beg = 0 - clen; tickered = Tape.substring(beg,tlen); document.Active.ASCII.value = tickered; clen++; timerID = setTimeout("ScrollCR()",tTicks) } }
6 ]! y: u# m2 U: l0 Hfunction SlideL() { if (clen >= 0) { ini = ms(clen); tickered = cstr + ini + clet; document.Active.ASCII.value = tickered; clen -= 3; timerID = setTimeout("SlideL()",Ticks) } else { document.Active.ASCII.value = cstr + clet; cstr = document.Active.ASCII.value; clen = tlen - cstr.length; cpos++; clet = Tape.charAt(cpos); if (clet == " ") { cstr = cstr + " "; cpos++; clet = Tape.charAt(cpos) } if (clet == "") { cblock++; timerID = setTimeout("Activate()",Wait) } else { timerID = setTimeout("SlideL()",Ticks) } } }
{4 } {0 s% W: Sfunction SlideLC() { if (clen <= cent - half) { ini = ms(clen); tickered = ini + clet + ib + cstr; document.Active.ASCII.value = tickered; clen += 3; iba -= 3; ib = ms(iba); timerID = setTimeout("SlideLC()",Ticks) } else { iba = cent - half; ini = ms(iba); ib = ms(iba); document.Active.ASCII.value = ini + clet + cstr; cstr = clet + cstr; clen = 0; cpos--; if (cpos >= 0) { clet = Tape.charAt(cpos); if (clet == " ") { cstr = " " + cstr; cpos--; clet = Tape.charAt(cpos) } timerID = setTimeout("SlideLC()",Ticks) } else { cblock++; timerID = setTimeout("Activate()",Wait) } } }
m* ]' R. ^1 a Vfunction SlideRC() { if (clen >= 0) { ini = ms(clen); tickered = fs + cstr + ini + clet; document.Active.ASCII.value = tickered; clen -= 3; timerID = setTimeout("SlideRC()",Ticks) } else { clen = cent + half; cstr += clet; document.Active.ASCII.value = fs + cstr; cpos++; clet = Tape.charAt(cpos); if (clet == " ") { cstr = cstr + " "; cpos++; clet = Tape.charAt(cpos) } if (clet == "") { document.Active.ASCII.value = fs + Tape; cblock++; timerID = setTimeout("Activate()",Wait) } else { timerID = setTimeout("SlideRC()",Ticks) } } } T3 h! l- j( T X3 [" {& C' E/ m
function SlideCL() { if (clen > 0) { ini = ms(clen); tickered = ini + clet + ib + cstr; document.Active.ASCII.value = tickered; clen -= 3; iba += 3; ib = ms(iba); timerID = setTimeout("SlideCL()",Ticks) } else { iba = 0; ib = ms(iba); clen = cent - half; ini = ms(clen); document.Active.ASCII.value = ini + cstr; cstr = cstr.substring(1,Tape.length); cpos++; clet = Tape.charAt(cpos); if (clet == " ") { cstr = cstr.substring(1,Tape.length); cpos++; clet = Tape.charAt(cpos) } if (clet == "") { document.Active.ASCII.value = ""; cblock++; timerID = setTimeout("Activate()",Ticks) } else { timerID = setTimeout("SlideCL()",Ticks) } } }
/ U2 @) G3 c! v$ j1 ?$ ` ]function SlideCR() { if (clen <= cent + half) { ini = ms(clen); tickered = fs + cstr + ini + clet; document.Active.ASCII.value = tickered; clen += 3; timerID = setTimeout("SlideCR()",Ticks) } else { clen = 0; document.Active.ASCII.value = fs + cstr; cstr = cstr.substring(0,cstr.length - 1); cpos--; half += 1; if (cpos >= 0) { ; clet = Tape.charAt(cpos); if (clet == " ") { cstr = cstr.substring(0,cstr.length - 1); cpos--; clet = Tape.charAt(cpos) } timerID = setTimeout("SlideCR()",Ticks) } else { cblock++; timerID = setTimeout("Activate()",Ticks) } } }- g9 \9 S2 M- n* ?% A
function SlipR() { if (clen >= 0) { if (clen > tlen) { document.Active.ASCII.value = ""; cblock++; timerID = setTimeout("Activate()",Ticks) } else { ini = ms(clen); tickered = ini + Tape; document.Active.ASCII.value = tickered; clen++; timerID = setTimeout("SlipR()",Ticks) } } else { beg = 0 - clen; tickered = Tape.substring(beg,tlen); document.Active.ASCII.value = tickered; clen++; timerID = setTimeout("SlipR()",Ticks) } }# m$ n+ Q) @8 Y. T
function SlipL() { if (clen >= 0) { ini = ms(clen); tickered = ini + Tape; document.Active.ASCII.value = tickered; clen--; timerID = setTimeout("SlipL()",Ticks) } else { beg = 0 - clen; if (beg == Tape.length) { document.Active.ASCII.value = ""; cblock++; timerID = setTimeout("Activate()",Ticks) } else { tickered = Tape.substring(beg,tlen); document.Active.ASCII.value = tickered; clen--; timerID = setTimeout("SlipL()",Ticks) } } }
- P2 E& M8 }5 a' ]function SlipLet() { if (clen < tlen) { ini = ms(clen); tickered = cstr + ini + clet; document.Active.ASCII.value = tickered; clen += 3; timerID = setTimeout("SlipLet()",Ticks) } else { clen = 0; cstr = cstr.substring(0,cstr.length - 1); cpos--; if (cpos >= 0) { ; clet = Tape.charAt(cpos); if (clet == " ") { cstr = cstr.substring(0,cstr.length - 1); cpos--; clet = Tape.charAt(cpos) } timerID = setTimeout("SlipLet()",Ticks) } else { cblock++; timerID = setTimeout("Activate()",Ticks) } } }" \6 g* y# K8 X+ i
function Split() { if (clen >= 0) { ini = ms(clen); tickered = ini + hstr1 + ib + hstr2; document.Active.ASCII.value = tickered; clen--; iba += 2; ib = ms(iba); timerID = setTimeout("Split()",Ticks) } else { if (clen <= 0 - hstr1.length) { cblock++; timerID = setTimeout("Activate()",Ticks) } else { beg = 0 - clen; tickered = hstr1.substring(beg,tlen); document.Active.ASCII.value = tickered + ib + hstr2; clen--; iba += 2; ib = ms(iba); timerID = setTimeout("Split()",tTicks) } } }8 x9 Y) N, B3 P9 I; \, u. i6 p8 i+ f
function Merge() { if (clen >= 0) { if (clen > cent - hstr1.length) { tickered = ini + hstr1 + hstr2; document.Active.ASCII.value = tickered; cblock++; timerID = setTimeout("Activate()",Wait) } else { ini = ms(clen); tickered = ini + hstr1 + ib + hstr2; document.Active.ASCII.value = tickered; clen++; iba -= 2; ib = ms(iba); timerID = setTimeout("Merge()",Ticks) } } else { beg = 0 - clen; tickered = hstr1.substring(beg,tlen); document.Active.ASCII.value = tickered + ib + hstr2; clen++; iba -= 4; ib = ms(iba); timerID = setTimeout("Merge()",tTicks) } }3 t$ e/ k; d) s, C$ Z
) d2 f9 ^& Z- B! W4 t" t5 ?! Y/////////////////////////////////////////////////////////////////
% K9 a1 \. f; j N//# User Vars
% b- r* I! P9 {// Number of blocks (see bottom) to be displayed.) C# K1 i: o$ F, L) ^& H
// ***COMMON ERROR***: Make sure to set this value according to the
/ d6 y5 v& E$ {0 r: ]// number of blocks (always the last block # + 1)!3 x6 l( s/ Z3 |6 y( i. q
var max = 183 N; o1 c5 p% s) _1 N' T3 q4 K8 ~
; H: U2 @7 e1 n. I& H; Y k" A
// Don't change this!2 y- Z! [" I! e; O- }$ B( p
var blocks = new createArr(max)
( A" g$ [" Q8 h! N. U# c3 K }/ A+ G
4 E! v3 s4 O) z& H// Length of textbox/ g' c9 |" H' ?- F# z: \
// ***COMMON ERROR: If you change this or the length of the
% s; E& r/ W! N4 _& B* p// textbox, remember to change the other accordingly.**** b' ^$ B6 L0 ]$ r1 @
var len = 50$ C. B% `6 z$ p7 g5 z
6 Y! L; J8 T! g, u" t+ r! {* ]// Number of time to loop ALL blocks (use 0 for unlimited)" i2 P9 |3 d6 M5 o' T( r: U+ U* E8 M* p
var loops = 0; g( d$ c! r9 {' B* Y. a) ?1 g
# v: t6 M) U$ E& A, B0 t4 d
// If you set the number of loops, set the final messege: e6 ]9 g' v& w- x% H# }
var end = 'End of "ActiveASCII" by Neal Kanodia.'& n- x/ V' O. V$ R
! ?' o, g7 q: l: y
// Use this format for each string (starting at 0 until 1 less0 H" Y* V K) P2 P
// than max):
3 q# J2 @# _3 G4 }+ |9 d// block(#block,"Text to display","Method",#ticks,#wait)( a" F& }, S# U/ Z
// example: block(0,"1st block.","Scroll Left",25,0)! o6 Q" I6 k' u0 l& S5 I1 `
// ***COMMON ERROR***: If you add a block INCREASE MAX BY 1. ~5 B) h2 p& p- S6 |4 { L
// ***COMMON ERROR***: If you remove a block DECREASE MAX BY 1, O I0 |' d! q d4 _' G$ n" ]$ D
// ***COMMON ERROR***: Check the spelling of your methods!!!5 L/ E: r L; ^+ P' O
block(17,"欢迎光临七色风!","display",0,500)
! l* l5 i# l7 [ D( |block(18,"新一代网络商城!","display center",0,500)
2 v+ ?( X' H' \1 t, I Q, |! O# Dblock(2,"新一代企业信息系统!","scroll left",25,0)
" B. B. P* t3 N) {4 qblock(3,"全新的自助建站模式!","scroll right",25,0)
9 ~9 Q" g( K% xblock(4,"欢迎光临七色风!","scroll lc",25,500)
) K6 B4 T/ S3 I/ p; dblock(5,"欢迎光临!","scroll rc",25,500): n4 q: z4 n/ W5 X, l0 G- J" {* n
block(6,"欢迎光临!","scroll cl",25,0)6 B, _% [+ X/ g$ P8 e1 E! C
block(7,"欢迎光临!","scroll cr",25,0), H8 @& t( m5 L% @) D6 D. c
block(8,"欢迎光临!","slide left",25,500)
; l* z( Z' Q/ b% H. ^1 cblock(9,"欢迎光临!","slide lc",25,500)
$ `4 S$ e6 O' y9 {7 C, zblock(10,"欢迎光临!","slide rc",25,500)
7 j. [3 v) O6 k7 zblock(11,"欢迎光临!","slide cl",25,0)
; _, Z! q3 a Y X. ]; {* wblock(12,"国内域名:110元!","slide cr",25,0)4 i/ w$ C$ d) I! s% x
block(13,"国际域名:58元!","slip left",25,0). Q3 _" Z9 g( u
block(14,"欢迎光临中讯数据!","slip right",25,0)
* h* t1 D: L' N8 ^6 t0 rblock(15,"欢迎您的光临","slip letter",25,0)
2 P& O# d6 Y1 e) kblock(16,"","display",0,500)2 z9 Y$ ^1 \# L$ N: T; w" f
block(0,"欢迎欢迎!","merge",25,1000)
: A' a4 @ m, H4 L! C5 k: zblock(1,"欢迎!","split",25,0)) k4 \% S7 z J0 S3 C
//End User Vars
& l' v; V8 x0 W0 ~/////////////////////////////////////////////////////////////////
1 T* \) l+ p' g$ l3 i4 E9 G# ?
% n) S" P% p4 E, r// Don't change!!!
3 l& x5 T. z$ l0 j$ G8 dvar tlen = 2.4 * len( D! i( \6 ^6 W- a( s
var cent = tlen / 2.2
4 |2 ~) t' k2 ^0 P; P* mvar clen = null9 H; X) @2 |& F- W; O
var tickered = null
$ |! W4 {: o9 i4 V4 M* nvar ini = null. K: w6 I- x; R) Y; f p2 `6 T/ s* K
var iloop = 0
- k4 Y2 Y* a ^# V# Zif (loops == 0) {iloop = 1}
' h* Q3 b) l, u, G$ j. ivar cblock = 0* w" G# q" U3 ^+ z2 ~0 n
var timerID = null
- f+ U v% w Vvar beg = null
% P+ ^, F, y. B Qvar clet = null1 V, b. X* c' Q% @7 M. I# }8 a
var cstr = null
$ U% ?' I, t; {" s0 P; {9 ovar cpos = null
* f- ?% P+ D4 |5 Q% u* Y4 W' Qvar ib = null& Y% m8 ~9 u3 F
var iba = null
* s7 S9 C4 ~" ]8 R+ T; C* Pvar fs = null" A+ O7 s' A' Y5 c9 k
var hstr1 = null4 O" L5 b9 @# X) a; ^/ T% e: O
var hstr2 = null
, R- X, A: @7 |/ B* D! [<!-- end -->* Y5 i* b" }$ ]0 p
! Q+ t* s0 U; m* G, V; c5 {</script>
# q/ K; H& n) L% m<script language="JavaScript">
* f3 K# l& Q- J2 ]2 K" n<!-- + f: [ y* O% m0 O$ Y
document.write('<form name="Active" onSubmit="0">')
9 r/ k) Z4 b6 u# Sdocument.write('<input type="text" name="ASCII" size="50">'). x1 t' I' M; }% ^ l1 I
document.write('</form>')
0 h6 ?2 R$ k4 p9 t' J5 ?( pActivate()6 |4 Z) q$ S3 ~* a( _, b) v' V
<!-- end -->9 M) l1 A# i2 w6 F" f' W4 D" `
/ E! G. ~' r3 u6 r</script> |
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