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网页之多变的滚动字幕特效
<script language="JavaScript">9 d: g- u+ k! I& ^# ?2 k
2 i$ k, \: P% m N% k" P4 q4 ^<!-- ActiveASCII by Neal Kanodia (please, don't delete this line)
# U. Y8 {! E. A: L: p% u
9 V/ z+ t9 n1 U2 pfunction createArr(num) { for(var i = 0; i < num; i++) { this = null } }
2 Z) I# R. h S7 dfunction fillArr(tx,me,ti,wa) { this.text = tx; this.method = me.toLowerCase(); this.ticks = ti; this.wait = wa }4 F e; \- D- q, l' Q
function block(num,txt,mthod,tcks,wit) { blocks[num] = new fillArr(txt,mthod,tcks,wit) }
, u0 N8 x% Y7 x; |5 ffunction ms(unt) { var sp = ""; for( var i = 1; i <= unt; i++ ) { sp += " " } return(sp) }
4 p2 d! _6 V/ K- r7 I+ `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 }
& C& }$ e- |) ?2 I* o( Q+ Eif (meth == "0") { document.Active.ASCII.value = end }. B0 S1 X4 d1 \2 b/ E
if (meth == "display") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; Display() }! w5 y: x9 C) m8 h$ Z* e
if (meth == "display center") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; half = Tape.length / 2; DisplayC() }
m: @- ?5 Z0 A' h2 r* [1 s, Fif (meth == "scroll left") { clen = tlen; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollL() }
' s L- y& a$ ?+ S6 @/ eif (meth == "scroll right") { clen = 0 - blocks[cblock].text.length; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollR() }
A: _2 B- w+ u# r7 F9 X. 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() }
3 k" Z! t& `$ d/ h V8 x, ~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 s; g5 g6 w) t8 B5 Sif (meth == "scroll cl") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCL() }
2 n; t8 t" i2 h. v) O' Aif (meth == "scroll cr") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCR() }
& x& j& B( p+ a3 f' q8 \" nif (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() }/ H% i }0 c. 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() }3 z; y; m0 g) |( ]& R
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() }
9 w! Z7 ^7 _! v/ M! uif (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() }
) [; d+ ]* K8 Z8 h; Q6 @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() }2 G$ m3 k- s, R: e1 h4 ]3 o2 ~
if (meth == "slip left") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipL() }
9 `8 Z2 M- k. I# V- Sif (meth == "slip right") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipR() }
t$ F( f. b) vif (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() }
. y$ C, _: D: s% p+ m G( K9 [' xif (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() }
8 ?$ x' V/ K+ V1 \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 ^+ F+ _5 u! U$ Qfunction Display() { document.Active.ASCII.value = Tape; cblock++; timerID = setTimeout("Activate()",Wait) }
+ V! g. E. @' y3 ^- Gfunction DisplayC() { var temp = cent - half; ini = ms(temp); document.Active.ASCII.value = ini + Tape; cblock++; timerID = setTimeout("Activate()",Wait) }
7 S% j8 I5 x0 q& d, Bfunction 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) } } }0 h- |. I' d! \* o: k+ _% D
function 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) } }' q- b5 J. B5 y/ |
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) } } }
1 r3 Q z8 V( i5 {( _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) } }) i$ |8 K3 E g3 e7 L( |
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) } } }2 Z+ G) u/ u! O" c
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) } } O8 {" i+ ?" N- w f$ K: I$ B, N, B
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) } } }( I7 m5 i6 a% p+ v. I
function 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) } } }* C& t( A) e) U$ ~6 _' W
function 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) } } }
( \- W5 F3 i. t1 Vfunction 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) } } }
! W1 O. V& X% A+ n3 f. ]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) } } }9 m+ q. R) y; _" u
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) } }- s9 P' @" {) [& K% p
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) } } }
9 ?3 l1 ]+ p0 C g* Ffunction 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 J5 l! ], W2 D/ c- H7 M) e; F+ Z
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) } } }
# `, a0 ?* W3 \: J/ bfunction 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) } }
! G4 I. U y9 |/ d' }( Z
H% n7 X$ }6 Y: _1 m: p/////////////////////////////////////////////////////////////////8 _: W- C( ?% e% v1 Q- }
//# User Vars+ c8 b5 Q& R+ q5 k& X2 h) G
// Number of blocks (see bottom) to be displayed.
0 D8 A0 A5 E8 j9 `- d// ***COMMON ERROR***: Make sure to set this value according to the
- E4 Y' v+ J/ s$ _ N. D% y// number of blocks (always the last block # + 1)!: \4 T0 c) K1 S
var max = 18
/ L. L* g1 C) J2 I% O
: j f3 C& u, {- |, r// Don't change this!# a, ?5 N! r& \5 C% U9 U3 S; ?6 q
var blocks = new createArr(max)
* F4 a3 x' v, b$ |
9 b/ X) |- _7 @9 O: E// Length of textbox( X+ G( c, s/ Q6 B: v8 A8 ^
// ***COMMON ERROR: If you change this or the length of the; y( ]4 A# t' u0 G; m* t
// textbox, remember to change the other accordingly.***
9 E. y( S; P( ]% Y6 Pvar len = 508 Q0 q- r% n' j$ \# @
( c' k @) C1 C! N# d2 f
// Number of time to loop ALL blocks (use 0 for unlimited)
. v! T9 [1 |4 ?, {$ D5 g' a% E6 nvar loops = 0) M1 w; `0 q) b( x0 v
# S6 n$ T; N& M! F: t* j1 j// If you set the number of loops, set the final messege6 [, T; y/ A9 b8 n2 X& k
var end = 'End of "ActiveASCII" by Neal Kanodia.'3 e/ c/ U; U7 M) z: Q9 \/ {
O, Y- J" {/ J: A7 v$ C& S( a// Use this format for each string (starting at 0 until 1 less
9 l3 u, f8 e/ s# M0 K// than max):9 v; B" U/ ^: d; j7 q- P" o$ c1 u
// block(#block,"Text to display","Method",#ticks,#wait)
" V# l7 {0 x- K2 t% V$ h9 m6 b: D& W// example: block(0,"1st block.","Scroll Left",25,0)
5 |0 K: X' |1 S+ q9 v$ X// ***COMMON ERROR***: If you add a block INCREASE MAX BY 11 t: _5 X7 b8 S; N
// ***COMMON ERROR***: If you remove a block DECREASE MAX BY 1
9 K5 T$ _/ N( f7 U// ***COMMON ERROR***: Check the spelling of your methods!!!/ H, ~1 k4 z l% g
block(17,"欢迎光临七色风!","display",0,500)7 U& u; v; |7 Q2 Y2 \" G* [
block(18,"新一代网络商城!","display center",0,500)
( I7 h( Q# U9 s* @% |7 d; i& bblock(2,"新一代企业信息系统!","scroll left",25,0)% v5 Z/ M/ a! o$ H1 x! c
block(3,"全新的自助建站模式!","scroll right",25,0)) @; m: h1 J/ w2 R' |# l
block(4,"欢迎光临七色风!","scroll lc",25,500)
3 N( u) q2 d! E& @9 m5 o, Kblock(5,"欢迎光临!","scroll rc",25,500)3 g' ?6 |3 B6 H. |
block(6,"欢迎光临!","scroll cl",25,0)
! g0 U" ^6 g' N* zblock(7,"欢迎光临!","scroll cr",25,0)" I- [: |0 T# ~7 ^# B) S+ R/ m
block(8,"欢迎光临!","slide left",25,500)
- f9 R v2 j& X- S" [block(9,"欢迎光临!","slide lc",25,500)
2 \% v, H5 ` R' k4 |, R4 Q! ablock(10,"欢迎光临!","slide rc",25,500)
; [1 g4 N* I3 a( n; d) zblock(11,"欢迎光临!","slide cl",25,0)
- h$ w* q9 d& F+ o9 jblock(12,"国内域名:110元!","slide cr",25,0)
4 H5 \+ u" D$ V1 h# O' {6 n0 Dblock(13,"国际域名:58元!","slip left",25,0)0 ?' m5 v( b% k0 D" H9 n3 q, n
block(14,"欢迎光临中讯数据!","slip right",25,0)7 g3 Z: i: T2 B1 f% e. `+ d
block(15,"欢迎您的光临","slip letter",25,0)
1 i4 k0 r: H; G$ f: kblock(16,"","display",0,500)1 f9 k$ j7 t2 D; V# Z' k
block(0,"欢迎欢迎!","merge",25,1000)
( R2 g: U- x* ~block(1,"欢迎!","split",25,0)
% j4 f. { W, _5 e& U//End User Vars
* j# k2 h" @* M6 F& [/////////////////////////////////////////////////////////////////, C. m7 r7 N# L
7 D& U# k! A0 b1 ~! ~
// Don't change!!!
6 h" @8 m/ o7 g& ^var tlen = 2.4 * len
. q# P Z3 A& z) l, \var cent = tlen / 2.24 e/ F/ O) v* N. y, E' m' M. c
var clen = null
0 ^1 w: l9 t4 e; Dvar tickered = null
$ `; L. c: e, j i4 G/ Cvar ini = null! {- {8 B# F) L1 H
var iloop = 08 h8 |2 \/ Z( h
if (loops == 0) {iloop = 1}$ [4 P' l! }# | i) Y
var cblock = 0
/ {3 B4 e# X1 [! {var timerID = null5 a0 ^8 d' y: |8 m4 M5 O/ c
var beg = null% p7 ~& _. U5 w$ p, ]
var clet = null
$ l" T$ k5 Q* ^, r6 f ?var cstr = null; x+ l7 O# L, b. c! d
var cpos = null
5 ? k+ l9 S j' I5 @ n8 Ivar ib = null
/ ^8 _" @, o v7 b% ?var iba = null
; J: ^( w5 M2 }8 E; Z Q( R4 [var fs = null2 D/ v) Y+ ]" D. s2 V# s
var hstr1 = null
; [" o) u" s$ G7 M4 y% l0 a1 H+ }var hstr2 = null
$ e3 m. d) u; V# V% b<!-- end -->
; u' J# l$ }/ t4 r) u
; g# c( f* e y</script>2 I' B! ]; a( a- A7 }4 E$ |; j9 h' c
<script language="JavaScript">3 J& y# b1 R5 U) a$ Y+ q
<!--
. l2 O/ x( V7 |/ W4 U4 Idocument.write('<form name="Active" onSubmit="0">')
; ]3 t. A4 K+ @* o& f- Bdocument.write('<input type="text" name="ASCII" size="50">'). w! _: X& {: X* M5 ?2 n* @; M7 y
document.write('</form>')8 R5 K. ^' H: i2 K
Activate()# I _1 V0 b. Y# r* E
<!-- end -->- h" V8 ]2 S% \, T! B
5 }& C3 R7 S9 }6 I W- d& a
</script> |
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