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网页之多变的滚动字幕特效
<script language="JavaScript">1 P' @0 Z* `) A
0 A8 l& M4 p2 D+ }- B N<!-- ActiveASCII by Neal Kanodia (please, don't delete this line)6 a( s# r" w) p5 Y) u: F
* h0 J2 T) d$ u0 y% w
function createArr(num) { for(var i = 0; i < num; i++) { this = null } }, ~" i1 K" Z' b3 q9 z: y. V( I, J
function fillArr(tx,me,ti,wa) { this.text = tx; this.method = me.toLowerCase(); this.ticks = ti; this.wait = wa }1 w9 O1 x" B9 E, N
function block(num,txt,mthod,tcks,wit) { blocks[num] = new fillArr(txt,mthod,tcks,wit) }# ~3 z- G+ u% {- {0 i8 Q9 `3 v
function ms(unt) { var sp = ""; for( var i = 1; i <= unt; i++ ) { sp += " " } return(sp) }: @$ k4 B u! X% _- ?
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 }
' |* a/ B! O* s# r: B, T$ `' \if (meth == "0") { document.Active.ASCII.value = end }
, U' t4 C8 b$ [8 ~if (meth == "display") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; Display() }+ N/ a4 ]% C% Q' A( Z
if (meth == "display center") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; half = Tape.length / 2; DisplayC() }* s8 Y% U z- p/ c3 s: V( n
if (meth == "scroll left") { clen = tlen; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollL() }7 W6 _5 B. B' w
if (meth == "scroll right") { clen = 0 - blocks[cblock].text.length; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollR() }1 E) t2 r. N* e6 s5 ~9 ^
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() }
# D0 L" ~8 Z, M% Oif (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() }
* W9 H0 l! T- G9 P$ j3 a x aif (meth == "scroll cl") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCL() }
7 N; A5 L7 Q' `" w1 t3 n/ Dif (meth == "scroll cr") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCR() }' u; \! J5 W! D8 n! b+ c. W) T
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() }
- u0 d, i: x9 y' ^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() }. l0 }3 I( p) P4 Z
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() }/ B$ m' U0 P6 n5 n' b3 i$ U
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() }
+ I2 ^1 N5 h1 u% h5 E. w/ l" R, t/ x/ Gif (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() }7 V! e9 y O* Y5 I
if (meth == "slip left") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipL() }/ ]' `; ?* H9 S: ^ m
if (meth == "slip right") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipR() }
6 }" {& [, W1 H 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() }
* a g& S: F) L U: }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() }' s$ r' _2 M; z& E
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() } }
% |6 x+ g8 P/ [6 \& @# d+ Q- Kfunction Display() { document.Active.ASCII.value = Tape; cblock++; timerID = setTimeout("Activate()",Wait) } ], w+ Q1 X" W* I
function DisplayC() { var temp = cent - half; ini = ms(temp); document.Active.ASCII.value = ini + Tape; cblock++; timerID = setTimeout("Activate()",Wait) }
+ g) T# v5 K7 N' p4 S7 U4 `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) } } }
/ S# l2 A' a) P& J4 r4 sfunction 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) } }
# _+ r" h$ l1 ofunction 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) } } }& ]" |% i2 w6 Q% n. \- R8 u- E
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) } }: [# b( F+ V" Z3 S% m
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) } } }
; c7 {3 G6 q0 Q8 w& ]+ Kfunction 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) } }
; O: l. Y5 B9 T9 ^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) } } }" R; v. r; Y2 _$ {4 Q8 n+ p
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) } } }
2 M6 F4 A5 @8 I8 N6 N8 f$ g* N7 U4 \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) } } }
& `) n Y- Q# L$ j2 q9 M' Y1 ]- Ufunction 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) } } }
" D) Q% w) K$ n( H# [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) } } }5 [* s3 Q; Z) r/ V" |
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) } }
( r5 P2 `0 B* c2 L0 n T9 ifunction 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 H# [/ p7 ^7 B4 C% N
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) } } }
# @) s. D% `2 o% F* j2 W' O- I$ Zfunction 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) } } }/ s. A) b. q! |4 J: L4 r, r# N' z! U
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) } }2 ^' k1 s; g: h7 c7 p
; C# W! a! T! H9 c' p8 h, `/////////////////////////////////////////////////////////////////: R. V1 v( v% k
//# User Vars. P: {& j, }) c# l3 S
// Number of blocks (see bottom) to be displayed.
4 a1 F. Y7 x3 j8 O// ***COMMON ERROR***: Make sure to set this value according to the
0 A4 S% P8 B$ O( h/ ?4 t// number of blocks (always the last block # + 1)!+ Y7 E- T* G5 r% j, ^& p
var max = 189 I7 Z n9 c- o
9 u' j7 [& x/ a' X4 w" H! o
// Don't change this!
+ r0 E, d# ?1 t% bvar blocks = new createArr(max)8 O% J) [. w) X9 H
- I5 q) w% T1 T
// Length of textbox- A6 O: G3 W" s7 o( C
// ***COMMON ERROR: If you change this or the length of the
0 l: C5 W4 `0 l, N4 \3 E/ K// textbox, remember to change the other accordingly.***( H; z/ g) o6 g
var len = 50
; B' S5 M. y1 k, ~8 k Y
6 N# c* ?2 R4 S0 Z: O// Number of time to loop ALL blocks (use 0 for unlimited)" H7 Q) J: k; [% J
var loops = 0
( E* m( f, e& i4 |0 p; C# o; u/ p3 s6 H
// If you set the number of loops, set the final messege. w5 ~7 \2 I, n
var end = 'End of "ActiveASCII" by Neal Kanodia.'* A: N- r6 w. g; @1 a) S
7 e7 h# C2 w4 E' o" ?/ ?5 C
// Use this format for each string (starting at 0 until 1 less
! w1 }1 _( X8 \- ?9 T% }$ n4 T. M// than max):
, I- a) O, m& u" F: y$ I/ V// block(#block,"Text to display","Method",#ticks,#wait)3 l: @8 Y& J# B5 M$ d4 `
// example: block(0,"1st block.","Scroll Left",25,0)
4 A9 P* J3 V9 S# L# ~4 o; O// ***COMMON ERROR***: If you add a block INCREASE MAX BY 1
! U7 k M* M5 K- A) {// ***COMMON ERROR***: If you remove a block DECREASE MAX BY 14 U) N H; ^! v
// ***COMMON ERROR***: Check the spelling of your methods!!!
4 e3 L6 h( g7 I+ S! l9 |# }6 ], B4 Jblock(17,"欢迎光临七色风!","display",0,500)
! @9 ]+ C! z/ Mblock(18,"新一代网络商城!","display center",0,500)
" H5 {8 N. ] D& `' ?block(2,"新一代企业信息系统!","scroll left",25,0)
. W$ B" m" G5 g0 t9 j2 q4 j7 a: v+ [block(3,"全新的自助建站模式!","scroll right",25,0)/ N* X& p+ A+ f7 `
block(4,"欢迎光临七色风!","scroll lc",25,500)
# |: Z5 e, ~7 [ N7 P+ Xblock(5,"欢迎光临!","scroll rc",25,500)
; E1 N$ e3 n6 }. d4 `* {block(6,"欢迎光临!","scroll cl",25,0); W& i, x# _9 a" F' p6 n- [! q$ h& H
block(7,"欢迎光临!","scroll cr",25,0)
: s0 ~3 Y2 z6 ~- R3 T8 s( p$ b9 Ublock(8,"欢迎光临!","slide left",25,500)' F1 Y$ K3 s5 e* r- ^5 @/ d1 I
block(9,"欢迎光临!","slide lc",25,500)" k H) n: H/ v5 @1 Z( V5 u6 n7 ]
block(10,"欢迎光临!","slide rc",25,500)
A& J# Y/ ]0 J" y+ Fblock(11,"欢迎光临!","slide cl",25,0)
1 z. C- V$ Z( }9 N2 b5 T# Iblock(12,"国内域名:110元!","slide cr",25,0)8 q$ ~ X0 c4 z* b
block(13,"国际域名:58元!","slip left",25,0)
% A5 b" C4 f' ]0 `block(14,"欢迎光临中讯数据!","slip right",25,0)
# x6 b- Y3 w2 n+ ~- `( Vblock(15,"欢迎您的光临","slip letter",25,0)
( ~2 \0 l1 g3 q* w; ]& Nblock(16,"","display",0,500)
, d6 A: y J$ h0 Q2 A+ W* K( ~block(0,"欢迎欢迎!","merge",25,1000)2 x" F( U0 \2 F3 u
block(1,"欢迎!","split",25,0)1 F+ ]' A! [, Q6 y, Q0 A
//End User Vars
/ D6 u; L" h' B; Y! H/////////////////////////////////////////////////////////////////
) P2 |6 B0 ~- P3 I- B$ d% `5 `4 s" L# h3 C6 k
// Don't change!!!
0 ]" B# O' V1 D0 J( d9 Gvar tlen = 2.4 * len
0 [1 d( k; N- J/ z+ kvar cent = tlen / 2.29 r/ w: P9 J+ U2 _6 Y/ i5 m
var clen = null
4 |$ v9 v7 @# u0 T( J( o4 evar tickered = null
( r7 A# r: `5 Z3 D, d& nvar ini = null
/ r( z0 L0 w; A9 a: d1 v1 qvar iloop = 0
2 C+ o- T/ }, T9 e+ y: i& b; ^if (loops == 0) {iloop = 1}
* W5 S8 ?6 X, m& v8 tvar cblock = 0
* ?3 o& G$ ?* p J+ T/ E# K1 Kvar timerID = null% ~$ o) t" e: Y$ z* R8 b
var beg = null( m, o: q+ J) Y5 q# `
var clet = null
" b# \# ]5 C) \& Z" ivar cstr = null) }% v& T6 B' `
var cpos = null
, \$ o: O" F4 D# E4 Rvar ib = null
! c3 X6 a/ g2 Q) q, w0 i0 ~var iba = null; J7 K, n: b+ n8 R% B, ^- d
var fs = null9 R# N9 J, z4 k0 Y
var hstr1 = null; c; Z( v6 V; f# Z* n5 _& L
var hstr2 = null: C, }3 o" o$ A7 E# c, ?
<!-- end -->' L, R0 P1 L e" W* g
$ @! _5 M y4 U! d6 Q3 T* X# g0 g</script>
* V) T1 a* A1 H& K* S% [ t<script language="JavaScript">
+ L% _6 s% I Q; e" }<!--
) ? M7 N8 u1 Q/ ?document.write('<form name="Active" onSubmit="0">')- A0 I1 M! F/ g" t
document.write('<input type="text" name="ASCII" size="50">')! } d: I3 w) u( E2 V1 K
document.write('</form>')
; @! y1 {2 T# C7 l/ {' m) b7 ?9 IActivate(); n# K5 H" d8 z; P$ f" M8 g7 y0 V
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; R. [+ r- u- v
% M: V) P. ?$ W</script> |
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