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网页之多变的滚动字幕特效
<script language="JavaScript"># c! T- F/ X d# w: L+ H! q
9 e2 C: v3 |/ ?* k
<!-- ActiveASCII by Neal Kanodia (please, don't delete this line)
) [0 A. y0 e7 L4 O& T" t' i* V9 l+ a8 C1 ~+ [
function createArr(num) { for(var i = 0; i < num; i++) { this = null } }
1 ? Q5 _+ b+ L. S* |. |function fillArr(tx,me,ti,wa) { this.text = tx; this.method = me.toLowerCase(); this.ticks = ti; this.wait = wa }
7 i$ Y1 z3 p* k1 Efunction block(num,txt,mthod,tcks,wit) { blocks[num] = new fillArr(txt,mthod,tcks,wit) }/ N# n) z6 g R4 t* m& |1 r& T
function ms(unt) { var sp = ""; for( var i = 1; i <= unt; i++ ) { sp += " " } return(sp) }) q0 }. M4 K: o z4 H7 _
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 }
8 [5 \: [' C7 p' d' _0 q4 @if (meth == "0") { document.Active.ASCII.value = end }
7 k3 K) o g1 d' Y" `+ Mif (meth == "display") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; Display() }
% q" \6 U1 ~3 U- ]0 aif (meth == "display center") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; half = Tape.length / 2; DisplayC() }
8 a" X" o" e' [, p. Y8 uif (meth == "scroll left") { clen = tlen; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollL() }% E. I+ z( e: K9 q) r
if (meth == "scroll right") { clen = 0 - blocks[cblock].text.length; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollR() }
! f1 P# J! x6 y* J# nif (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() }# [$ X4 L; W S& J7 d! A+ |! \
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() }
" V# G! [& P& I* }if (meth == "scroll cl") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCL() }
! ^$ Y( [" T3 e5 F# Sif (meth == "scroll cr") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCR() }
) ?0 O6 K2 Y6 _if (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() }
N7 O: i, r0 B8 Sif (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() }( W- Y. H3 ?6 R) g+ W+ `# }, \# x& `/ Y9 @
if (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() }+ G4 h5 m1 T" b7 M9 n
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() }8 T4 U: r5 Q6 x' o2 N1 J3 ]7 n
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() }
& v3 P% s* Q5 \/ ^if (meth == "slip left") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipL() }$ h- _9 G- _- f- ^
if (meth == "slip right") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipR() }
' {8 z# I( d# `1 Y3 kif (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() }
6 ^7 w N0 p) cif (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() }! ?: m/ H% k! e) x) {8 D3 C
if (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() } }
2 q; T; G9 e) K, T9 K) j" r+ Vfunction Display() { document.Active.ASCII.value = Tape; cblock++; timerID = setTimeout("Activate()",Wait) }
) g( w6 d- `: N8 P! L+ R' m, N; o) f+ `function DisplayC() { var temp = cent - half; ini = ms(temp); document.Active.ASCII.value = ini + Tape; cblock++; timerID = setTimeout("Activate()",Wait) }! h4 }0 D4 }& A; r: @( B* S
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) } } }
; N& l+ k9 S' ]! E) U0 ^# |; h8 J/ n6 tfunction 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) } }
/ M, R/ S5 S0 b+ h0 n0 T# _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" q4 \) p; }4 K ^. I. \
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) } }1 H' |! q# {$ g. d9 m4 S
function 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) } } }
$ ~; d& ~/ l, ^+ k* i, }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) } }# B3 V; r, W8 P1 A" \
function 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) } } }
) |+ D# B' {$ F; \4 l5 r# Jfunction 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) } } }
. t, S4 x8 r6 |0 d2 Kfunction 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) } } }2 J! \& e J8 e; [5 A {1 a1 x
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) } } }
3 m2 i) q1 ?2 zfunction 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) } } }
0 m! ]' G7 r+ S9 R* b! c* u3 Z+ Rfunction 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) } }
0 M* T" G) P, i# g- Jfunction 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) } } }
4 z3 O% S! ]7 r% _, Gfunction 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) } } }
; [9 s7 k" k3 U# ]5 w, [. V, \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) } } }2 X9 Q9 I- ]: e7 |* k; N# S& Y& ]
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) } }
5 o: e! {/ x/ g
6 ~( U' g% E5 e& ]5 K, p7 y/////////////////////////////////////////////////////////////////
8 T3 ?* Y' V; y4 _: O7 h/ ]//# User Vars
3 `! Q5 Z9 r3 S, c// Number of blocks (see bottom) to be displayed.
3 y# T5 @5 a m' q! {; }3 k# j- q// ***COMMON ERROR***: Make sure to set this value according to the: e* u; _* ?6 V
// number of blocks (always the last block # + 1)!8 E* V; F7 z; m) L3 v6 ^
var max = 18* o$ N; A' D. G5 O) N; S
e& P$ d6 t4 E9 i// Don't change this!
' B" h6 i5 |. k8 d3 S1 ^var blocks = new createArr(max)
8 C9 m( K. n' v! N5 V
; L& h3 H6 c! {8 j0 c// Length of textbox2 ]' _- ~: s, r7 ^) a
// ***COMMON ERROR: If you change this or the length of the4 g* D7 f, D4 n. c* W/ H9 j
// textbox, remember to change the other accordingly.***
* P7 j1 I& V4 F0 }* Xvar len = 50
# G% b! Z# B4 k+ Y# b( N( n! n6 U6 H, V3 N+ c
// Number of time to loop ALL blocks (use 0 for unlimited)- x8 f' B1 J0 T& Z) Z
var loops = 0
7 O$ b1 u! P* i- I: O1 A$ I p; x0 h9 Y. |8 s" K2 p, x
// If you set the number of loops, set the final messege$ }5 V" i5 |" o* n, @
var end = 'End of "ActiveASCII" by Neal Kanodia.'+ R; A* C: ]) O3 M
6 g& i5 k+ T% d* ~4 @$ r( J// Use this format for each string (starting at 0 until 1 less3 L5 u4 c$ f2 ~5 n0 d/ D
// than max):3 X( y) {( c8 T. O9 B6 ^
// block(#block,"Text to display","Method",#ticks,#wait)2 @. R. A2 S; E. X; @
// example: block(0,"1st block.","Scroll Left",25,0)
8 q M5 U! M: z( F6 L7 z$ [// ***COMMON ERROR***: If you add a block INCREASE MAX BY 1# ~6 C- R w" \
// ***COMMON ERROR***: If you remove a block DECREASE MAX BY 1
4 ^5 ~. q4 ^- C+ `7 T// ***COMMON ERROR***: Check the spelling of your methods!!!1 L- W2 I2 i4 K7 |2 q& B
block(17,"欢迎光临七色风!","display",0,500)$ G: I+ b$ M1 o- F+ |8 \
block(18,"新一代网络商城!","display center",0,500)
2 R' O- V( K* `2 r' V, |block(2,"新一代企业信息系统!","scroll left",25,0)
/ k& a" J) b8 R8 y3 Bblock(3,"全新的自助建站模式!","scroll right",25,0)
+ J7 q- p1 p7 x D1 vblock(4,"欢迎光临七色风!","scroll lc",25,500)! W& Q* B- O( I ^8 \
block(5,"欢迎光临!","scroll rc",25,500). Y5 ]4 d8 v8 r' l4 e( b6 G
block(6,"欢迎光临!","scroll cl",25,0), P3 E+ C) k# V9 ~8 W5 Q4 L
block(7,"欢迎光临!","scroll cr",25,0)8 o8 U' |- k D. ], c: I
block(8,"欢迎光临!","slide left",25,500)1 n, K! b' {; w! m: g2 {8 q) _ U
block(9,"欢迎光临!","slide lc",25,500)1 P1 P6 C, ?/ o! N( Q& d
block(10,"欢迎光临!","slide rc",25,500)# l1 b8 `+ l% q5 C$ h4 o, n0 K0 ~
block(11,"欢迎光临!","slide cl",25,0)) E* N' y2 n: k
block(12,"国内域名:110元!","slide cr",25,0)
0 |* T# I% X, b( ~block(13,"国际域名:58元!","slip left",25,0)2 U w* _8 y0 m
block(14,"欢迎光临中讯数据!","slip right",25,0), {, C! [7 D; B$ K
block(15,"欢迎您的光临","slip letter",25,0)* N( ^& k* r/ t* ?% D: C
block(16,"","display",0,500)+ E* }0 y% ~" r+ ]" @& y6 O
block(0,"欢迎欢迎!","merge",25,1000)
" X6 q4 I- O& W7 H' e/ W9 Nblock(1,"欢迎!","split",25,0)
4 {9 P1 Y3 a& z' P9 l8 G2 y//End User Vars2 V: u0 t. m Q& @ b" y7 Q
///////////////////////////////////////////////////////////////// ^5 F. R6 f9 }
* P# v! f% n3 G4 H( \5 G6 P// Don't change!!!
6 X; Q, Z6 S( U4 ]$ k) Uvar tlen = 2.4 * len0 r6 G' k" P" l& k5 b( V
var cent = tlen / 2.2
/ I9 ~8 v% _/ uvar clen = null
$ t& U0 B/ @6 L: W; Nvar tickered = null
$ V$ {) P. w# F9 Z6 dvar ini = null+ c2 m* G# M$ l% ~8 G
var iloop = 0
5 c3 u% ~: f" x$ Z+ f; g9 tif (loops == 0) {iloop = 1}2 X1 [0 \4 n& H' @- x, {: Y. F
var cblock = 0
6 m5 k$ e6 W- }( _+ E/ j" evar timerID = null, P0 G* ]( J* O; O. S: t- @1 X9 R
var beg = null
; w! p) X7 w3 f( l4 w7 svar clet = null
6 T3 z5 Y9 B: v% H" K" U3 n4 Mvar cstr = null
( ]' {& \, |+ t4 D0 A- L0 L9 tvar cpos = null
, w Q" S" F# l; z; Tvar ib = null
3 l5 k8 ~; k% }4 L& C( h8 dvar iba = null
. o3 P) R9 V. D: mvar fs = null
' l5 j! t1 l& \. I% Dvar hstr1 = null$ E' m. I+ E7 `* m! Y% B
var hstr2 = null) {" F9 R, \( Y1 Z- D
<!-- end -->9 L( A9 h" S. r5 R* E
6 Z/ a/ ~# ?- b# E9 F' ] n</script>
6 P W/ i8 {2 O+ W<script language="JavaScript">& f$ S9 s( H: ^( U" K
<!-- . `6 R+ P2 p+ `
document.write('<form name="Active" onSubmit="0">')
6 |0 H" D# n/ A" x9 G- Jdocument.write('<input type="text" name="ASCII" size="50">')7 A6 D+ X0 t9 A1 {: I0 \1 j# g1 X {
document.write('</form>')
/ ]& @- C" G4 w7 V% l5 m0 b) J: M5 BActivate()
0 V# F6 q6 e7 P& O5 G8 ?$ k<!-- end -->
3 C$ P7 Y1 v1 t$ u0 K) x0 B* [
$ \6 }0 G7 y- ]; `3 }. i</script> |
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