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网页之多变的滚动字幕特效
<script language="JavaScript">
3 L) [% U* Z$ x0 u, l4 d) L: P2 h- M/ w* {
<!-- ActiveASCII by Neal Kanodia (please, don't delete this line) y, D0 {% l- f5 W$ c9 l2 ^
' m% w! r5 l$ h/ {2 m8 jfunction createArr(num) { for(var i = 0; i < num; i++) { this = null } }# O: [( t' R# Z( I
function fillArr(tx,me,ti,wa) { this.text = tx; this.method = me.toLowerCase(); this.ticks = ti; this.wait = wa }
% c% J$ v! _* A$ b7 v' {7 G, Ufunction block(num,txt,mthod,tcks,wit) { blocks[num] = new fillArr(txt,mthod,tcks,wit) }
$ k2 ]) ?0 {3 O; y. Zfunction ms(unt) { var sp = ""; for( var i = 1; i <= unt; i++ ) { sp += " " } return(sp) }
* m' _" g6 k( o) ^/ q$ y9 nfunction 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 }9 e6 k6 g! p2 c7 t5 A/ }1 ~* y( i
if (meth == "0") { document.Active.ASCII.value = end }
8 h2 |! N: m/ ~$ A+ ^8 q* ^if (meth == "display") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; Display() }
$ }+ i6 V: `; T2 c! j( @if (meth == "display center") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; half = Tape.length / 2; DisplayC() }
$ g0 [4 |5 {$ T7 k( ^if (meth == "scroll left") { clen = tlen; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollL() }
, S# `) Y2 I0 W+ k+ b: r9 C2 x2 yif (meth == "scroll right") { clen = 0 - blocks[cblock].text.length; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollR() }- e3 |! P0 k/ d) ]0 M
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() }
; y+ u, y: v nif (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() }
& I! l& B4 S9 K" r, r; Bif (meth == "scroll cl") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCL() }
1 x% w5 k/ c6 y/ z6 fif (meth == "scroll cr") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCR() }9 ^0 x+ S1 E3 Y0 d
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() }
1 Q. T; Y3 B) J3 j, F8 vif (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() }
. D8 H" N) E4 g9 w% \* N6 ^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() }
2 l) ?6 y" _+ H+ ]/ k: W9 j& K1 c8 P6 ~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() }
: O# {/ H& q- U# x, `7 m8 P3 wif (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() }% s8 w+ l T' O1 `* g
if (meth == "slip left") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipL() }0 y: a* B8 H! d9 N% g5 Z1 m
if (meth == "slip right") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipR() }
! T [) [' k' c* E: C$ n' O3 Nif (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() }
, F& h$ E% _ e2 Vif (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() }
% Q. `" t- P. \8 w: {& Iif (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() } }
! O4 P% P, e5 c8 Y; k8 x1 kfunction Display() { document.Active.ASCII.value = Tape; cblock++; timerID = setTimeout("Activate()",Wait) }; E0 k, M M1 C, V2 F+ L; w
function DisplayC() { var temp = cent - half; ini = ms(temp); document.Active.ASCII.value = ini + Tape; cblock++; timerID = setTimeout("Activate()",Wait) }
% u5 R1 Y9 v& s4 N2 ]% nfunction 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) } } }$ K4 y3 i0 ?; B L
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) } }
2 x5 `' ?# ]/ t1 a u! s# \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) } } }& a8 ?& ` U" S6 W8 Y& t+ q2 c: A
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) } }
7 n% Z8 t( O4 V$ [' k- W- \$ cfunction 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) } } }* `. {8 J, F- e G
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) } }" W9 |$ U" N, M1 y6 `9 ]
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) } } }
2 V1 N; U7 u) O" \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) } } }& v" i# i$ ^( B9 b% q$ B
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) } } }
% o/ n. v Q" S" V: f5 kfunction 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) } } }
. T& x4 ]: l+ | }) ^; H! Q5 A7 |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) } } }- Z! Z4 k0 U' p& F
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) } }3 ]1 G: k" a# U# O1 D" ]9 l7 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) } } }2 F4 s" E& F* L% V( J
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) } } }
% ^7 e; s3 C( w" T0 \: N: xfunction 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) } } }( m3 j8 [- N$ N3 L P- p
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) } }! R% ?! c, s7 z H) s+ o# M. H8 t
$ K& e" ^- }" B8 J8 o* e# |2 h/////////////////////////////////////////////////////////////////
) R3 X6 `; L P//# User Vars, ^. G) V$ e+ Q; K; W
// Number of blocks (see bottom) to be displayed.
3 [% o6 I3 C' W( ?4 F// ***COMMON ERROR***: Make sure to set this value according to the
1 r- i: A- A" b1 w// number of blocks (always the last block # + 1)! d F7 K6 v- W( U$ G7 }; ?
var max = 188 ]* j* Q5 D# k
3 d2 @5 A4 Z1 b* l9 c7 I// Don't change this!6 ^/ @, c; S; {
var blocks = new createArr(max)# T5 h! Y; \% \" ]1 I' B" Z
: {0 w8 _+ x/ r! l# ~% W' D' y; j// Length of textbox( z2 k* M* I, s6 o9 p" W& k* [
// ***COMMON ERROR: If you change this or the length of the
0 J: K- L' t9 |// textbox, remember to change the other accordingly.***
3 {% W& E, J8 D0 i+ T$ |var len = 50% Q3 w8 W9 O7 j9 Q
! A0 I( S8 E. z) f( h- U! ]* `* J// Number of time to loop ALL blocks (use 0 for unlimited)
) w6 q$ w# @9 v% svar loops = 0
5 E+ ^1 C' D' I% S" `6 {9 S( E' F. T
// If you set the number of loops, set the final messege
7 z' k, n+ C G; m, Q1 Tvar end = 'End of "ActiveASCII" by Neal Kanodia.'
* f. m1 b/ a, R- |3 s6 _2 b) L
$ k$ V' D Q( ]; Y// Use this format for each string (starting at 0 until 1 less
. U! ^6 B6 X* u// than max):
- Y% P. F: `6 I' z4 b% Y1 J- U( P( X2 c// block(#block,"Text to display","Method",#ticks,#wait)
/ B/ Y% D! W* |// example: block(0,"1st block.","Scroll Left",25,0)
) }; l, W* ^" L. a! F* v// ***COMMON ERROR***: If you add a block INCREASE MAX BY 1/ J# X# d- k2 I8 ]
// ***COMMON ERROR***: If you remove a block DECREASE MAX BY 10 o# Y* L6 h( g2 T' s
// ***COMMON ERROR***: Check the spelling of your methods!!!+ ?" D& M: \- T7 N* N# c) X- t
block(17,"欢迎光临七色风!","display",0,500)
& W! c3 [+ U$ dblock(18,"新一代网络商城!","display center",0,500)2 j* W3 r8 H9 j# T4 \: U7 i& i* Y
block(2,"新一代企业信息系统!","scroll left",25,0)
4 J, g" N7 ]0 Z3 s( A" Bblock(3,"全新的自助建站模式!","scroll right",25,0)0 b1 V$ H+ [: Z4 h
block(4,"欢迎光临七色风!","scroll lc",25,500)4 o) S# u3 ?* H m* E
block(5,"欢迎光临!","scroll rc",25,500)( u0 I0 v0 z' X$ T/ k4 q( W
block(6,"欢迎光临!","scroll cl",25,0)$ p: d0 r; d. x: t( \. \
block(7,"欢迎光临!","scroll cr",25,0), p# [0 Y8 W Y9 i0 s% d2 j
block(8,"欢迎光临!","slide left",25,500)" x$ ]9 p/ \* Q$ @% X9 N3 |
block(9,"欢迎光临!","slide lc",25,500)9 X0 z2 }4 E' J' i
block(10,"欢迎光临!","slide rc",25,500)
" I. O$ `5 C7 Z R& y8 Fblock(11,"欢迎光临!","slide cl",25,0)
: p9 u) j, Y4 \. M8 Fblock(12,"国内域名：110元!","slide cr",25,0)
* Q1 C% k+ U% c, pblock(13,"国际域名：58元!","slip left",25,0). W$ H1 _4 `- l) A
block(14,"欢迎光临中讯数据!","slip right",25,0)3 Z' @9 V2 Z, ]
block(15,"欢迎您的光临","slip letter",25,0)
' D4 H& w4 C7 ?; I; X5 ] Vblock(16,"","display",0,500)7 a: X3 [6 z$ `7 D6 {1 `# y9 T
block(0,"欢迎欢迎!","merge",25,1000)
7 L% b9 L( `6 Q7 `* |3 b# Qblock(1,"欢迎!","split",25,0)
" b- \' k0 X" ` ^; ^& y//End User Vars
M/ v$ f% U2 i! l" H* D9 n$ d/////////////////////////////////////////////////////////////////
8 X& a* ^2 \, X: w' V8 J0 Z7 N& W. [' X$ T$ C) x
// Don't change!!!- e9 {& M L$ G6 a& Z
var tlen = 2.4 * len/ g9 l( q* N( i; L/ a" x$ Z7 L
var cent = tlen / 2.2. s, F1 P9 ^( H. V
var clen = null# d8 n) Y6 g, g8 ?5 T* i
var tickered = null- H |: I9 q" {; Y6 s" Y
var ini = null3 B. a4 ]: N7 f0 o) W
var iloop = 0* G: l& |& S3 d- p5 Z6 d$ r
if (loops == 0) {iloop = 1}: H% ~. ]. E( v0 l4 j
var cblock = 05 s$ k6 A1 I! ~% h* ^
var timerID = null* f' O5 b: R2 w. m# l# M1 w6 _
var beg = null4 P) T5 ~ D) {8 ?8 \8 P& h
var clet = null
" m+ O7 t( O8 }- P# nvar cstr = null. L) L1 @% D* i( w; e8 m% i
var cpos = null
5 F9 s7 P! z: r( c1 z$ q* wvar ib = null
9 ?/ M3 t5 a+ E1 c% q6 _5 evar iba = null# p7 i: T \3 s
var fs = null9 \6 Q5 U! U# R
var hstr1 = null( `7 S) \6 ]4 W/ k0 k
var hstr2 = null
0 A2 F7 W$ L$ P5 w3 W7 j2 n9 f<!-- end -->
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6 Z( R" L% j u( Q</script>' ]: a% ~# | @9 b' i
<script language="JavaScript">
" J0 t |) c8 e) U' Y; J2 Y7 V<!-- 4 r- M- [2 |6 X8 y- r# r
document.write('<form name="Active" onSubmit="0">')7 S& \% n* K8 s/ h& f3 l1 O
document.write('<input type="text" name="ASCII" size="50">')# E t: L9 n4 b- M& a0 l4 A
document.write('</form>')
' y* Y) x% N2 k0 \/ {+ RActivate()7 l9 H1 V' x7 @3 y- F) V, ~
<!-- end -->
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2 J8 C' w9 P5 Z, u1 r' \: P</script> |
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发表于 2008-1-21 20:49
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