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网页之多变的滚动字幕特效
<script language="JavaScript">
+ z$ ?. W3 i8 d- ]3 u0 O) P, ^( ~, ^2 ?9 p8 |3 L" ~+ X& ~
<!-- ActiveASCII by Neal Kanodia (please, don't delete this line), j" _" `1 K1 U$ E# P2 @
7 R! a" g8 Y x2 T
function createArr(num) { for(var i = 0; i < num; i++) { this = null } }8 Q9 u5 F4 O; n0 c; n! V; P# `9 e
function fillArr(tx,me,ti,wa) { this.text = tx; this.method = me.toLowerCase(); this.ticks = ti; this.wait = wa }0 u. F' b# F: t# N! ` Q$ @
function block(num,txt,mthod,tcks,wit) { blocks[num] = new fillArr(txt,mthod,tcks,wit) }
2 l* D$ y% ~) O6 V+ g+ yfunction ms(unt) { var sp = ""; for( var i = 1; i <= unt; i++ ) { sp += " " } return(sp) }. a( W% c: n, j6 M( 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 }
0 C4 T% [& E7 ~6 M" A) e, Lif (meth == "0") { document.Active.ASCII.value = end }
& h1 z* O& C5 }6 j( B+ s& qif (meth == "display") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; Display() }
" t* i, p9 ?* `9 r; G kif (meth == "display center") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; half = Tape.length / 2; DisplayC() }0 B. A( I; p R; B: F
if (meth == "scroll left") { clen = tlen; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollL() } {) Z4 o( v4 X/ @% {4 Z, F5 ^
if (meth == "scroll right") { clen = 0 - blocks[cblock].text.length; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollR() }1 M9 c3 |' t) b- Z# Y, i1 A9 `( O
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" B5 s4 u% X8 g/ R0 j7 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() }
. w6 B8 ^% t/ e6 h. aif (meth == "scroll cl") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCL() }
* R, N- y2 h, uif (meth == "scroll cr") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCR() }
; [7 u4 K, z2 u# o& @1 E- y0 Hif (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() }% e0 q' B' _; e, ]- [
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() }; n! _; _' ]6 f$ @
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() }
' M! `: p9 D' F$ f1 Z- V" D8 ?+ @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() }
7 }3 U( K% s: sif (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() }
- N5 t% A! \4 r }6 @4 j1 O) @+ oif (meth == "slip left") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipL() }) K& E0 S0 Q7 ~2 u9 M
if (meth == "slip right") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipR() }
# u& L$ V; {9 @% y# hif (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() }
1 h0 Y$ m: m _0 G9 gif (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() }
; k5 ^! M0 g% C, xif (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() } }
) U! M4 w' \ u1 U# }2 ?function Display() { document.Active.ASCII.value = Tape; cblock++; timerID = setTimeout("Activate()",Wait) }' k& q2 R5 ^8 Z, m
function DisplayC() { var temp = cent - half; ini = ms(temp); document.Active.ASCII.value = ini + Tape; cblock++; timerID = setTimeout("Activate()",Wait) }
8 R: R4 l' F8 }* j6 M' j% [* Jfunction 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 q/ ^) P! @6 A
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) } }+ O( D3 H: n# q4 l) ] }
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) } } }
S) e( }# A, O8 T8 }9 X' x+ pfunction 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) } }
6 D3 G: A% W. c2 q5 f( 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) } } }4 L! B* X8 v' P- Z; c, 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) } }6 P$ I3 ?/ y9 d5 ^4 q" X
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) } } }
' _9 G4 Q1 T' ~7 P+ _# Cfunction 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) } } } U' W/ m% M! B: K: Z$ v6 q- O
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) } } }/ R. R! N( H$ c: H0 z
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) } } }
* z9 ^; p$ a, Q* x |3 Q2 ~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) } } }
2 k, |( x3 `, D/ B( Zfunction 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) } }
$ k- x! p; Q, }( q/ ~4 mfunction 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) } } }6 R' e, e7 s9 `5 r1 O) ^
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) } } }* M" `. q G- x+ M
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) } } }' v( t# ], R) r" k+ d0 J$ R
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) } }9 ]( v9 x. {$ {7 n8 U
# S* o, G2 G- [9 U9 X' r) x% @/////////////////////////////////////////////////////////////////
( R8 @& t4 {' q//# User Vars
4 I" `* J) r( A- E% t$ h7 p2 S// Number of blocks (see bottom) to be displayed.
1 h( j6 f" e# n; g. {# n// ***COMMON ERROR***: Make sure to set this value according to the
0 {( A2 @* l4 y7 ?, }7 M, ^% l- O// number of blocks (always the last block # + 1)!2 [( o+ N. b; a/ b. v% w
var max = 182 p2 q0 M7 e3 o2 Z3 p, u
+ P; c3 _! t1 I$ E8 ~$ ~+ a7 D( e9 D. G/ }// Don't change this!' t# G4 z4 \% h7 ?! w: e9 x5 i+ ~$ R
var blocks = new createArr(max)
1 t; g" k; Q4 w( l9 ], b
0 s4 N! w* ?8 h2 P1 P; m// Length of textbox9 p5 E& x, a+ Z4 H
// ***COMMON ERROR: If you change this or the length of the6 P V8 h6 w* o1 f
// textbox, remember to change the other accordingly.***
% F5 I' Y" l+ e+ |# |var len = 50; r3 ?7 P7 T* p2 |" U1 e Q
9 k$ O8 O! `3 ^// Number of time to loop ALL blocks (use 0 for unlimited). ] G: Q8 C, e( t
var loops = 0
+ z+ V! a8 }5 h+ [9 L& J- r( }# ?# T, M% B- q
// If you set the number of loops, set the final messege# o$ {5 R p7 N5 H1 M' F
var end = 'End of "ActiveASCII" by Neal Kanodia.'# X2 k$ b, K; [+ p$ P! V
8 s& }2 I& p' R: j
// Use this format for each string (starting at 0 until 1 less
1 a. C) \4 H0 n2 M7 K* W- a// than max):0 X" a) t6 Z% o; W
// block(#block,"Text to display","Method",#ticks,#wait)) ^8 M% k9 ?4 {/ e4 A9 k4 }5 |
// example: block(0,"1st block.","Scroll Left",25,0)
: p8 W7 V; U8 _7 C2 `// ***COMMON ERROR***: If you add a block INCREASE MAX BY 1
+ Y# M6 @0 h1 W# p0 f3 o9 g// ***COMMON ERROR***: If you remove a block DECREASE MAX BY 1
2 A) m- c! i/ a; @ l* K& L// ***COMMON ERROR***: Check the spelling of your methods!!!* P2 L" c3 G" e: B) i H
block(17,"欢迎光临七色风!","display",0,500)
' T1 y4 ^" ^8 y/ i- ]# J1 Cblock(18,"新一代网络商城!","display center",0,500)
6 T' P' t" W7 p# R" @4 E' @. `7 {block(2,"新一代企业信息系统!","scroll left",25,0)
" H$ p K; e% c* B* R' Bblock(3,"全新的自助建站模式!","scroll right",25,0)
x4 E7 {' f4 Wblock(4,"欢迎光临七色风!","scroll lc",25,500)* q2 h1 n S& v& J" m/ b6 K
block(5,"欢迎光临!","scroll rc",25,500)
* P6 ]- S& y- h9 n; ]block(6,"欢迎光临!","scroll cl",25,0)
! ^+ f- ?/ i- [8 g! {block(7,"欢迎光临!","scroll cr",25,0)2 _& F6 M: v" y0 S
block(8,"欢迎光临!","slide left",25,500)
& l8 g% _$ e( rblock(9,"欢迎光临!","slide lc",25,500)
9 }6 h; h8 S& D1 G; m* m! fblock(10,"欢迎光临!","slide rc",25,500)% p. r S0 S; g/ Q1 s* f
block(11,"欢迎光临!","slide cl",25,0)* _/ \& u2 D3 @6 s' e- b8 U" e
block(12,"国内域名:110元!","slide cr",25,0)
7 X$ F ~( q W+ \0 s& g' U8 R! zblock(13,"国际域名:58元!","slip left",25,0)( A: b. J/ Z% j
block(14,"欢迎光临中讯数据!","slip right",25,0)
; P) L% o N+ X3 q8 M6 n6 k Tblock(15,"欢迎您的光临","slip letter",25,0)
/ g5 N$ Q6 F6 t) o( Ablock(16,"","display",0,500)
3 @0 L8 O- ]( u8 K% Jblock(0,"欢迎欢迎!","merge",25,1000)
" j$ Y q6 w" I7 ?3 Mblock(1,"欢迎!","split",25,0)# R+ X$ {! S/ x( H: {
//End User Vars
( w( l# {% v6 d: H* d3 \/////////////////////////////////////////////////////////////////
0 j. |4 D, N8 A5 |' z0 k, o b; o, |1 h
// Don't change!!!
0 l+ E7 @6 J- W) b+ V2 W8 Jvar tlen = 2.4 * len) F7 u" l2 l3 n, O% h( C1 m) R
var cent = tlen / 2.2% b( l# U/ U* c+ J. r! r/ [
var clen = null7 ? j4 F% j" M- N7 ], y7 \, _
var tickered = null! o F: N/ S5 h) i5 x
var ini = null
5 F9 ]" b/ N; Rvar iloop = 0) j* e4 g/ E# y8 W$ o4 H& f3 w+ S3 a
if (loops == 0) {iloop = 1}
8 i, p0 @7 M. K$ `var cblock = 0
3 Z8 z- A0 K+ P& B2 Wvar timerID = null
, V" T2 Q: e$ m+ Y K) ?, q3 Rvar beg = null
: k- B% D. N1 w( }) hvar clet = null
$ O6 N$ ~4 a6 m3 Avar cstr = null& F; z& W- i! b# p
var cpos = null
# w$ I( y+ u$ i. P* R3 p$ b( Pvar ib = null
* h; d. f% A4 L, \5 m# Fvar iba = null
8 k. e7 m6 T! } X. }6 Mvar fs = null
4 l; L5 @$ ?+ G9 v$ m& ~+ e. U( o0 }1 Wvar hstr1 = null
# E! P3 F4 @2 u M& Uvar hstr2 = null
( b7 Z9 U( T/ Y<!-- end -->0 J- N! a$ R' e/ d! ^# Q0 @+ Z& X, t8 P
& U3 P5 M) x% a, X6 {
</script>
) O0 s( e: O- y% r; p* K<script language="JavaScript">- c* P/ F/ A d+ K
<!--
S3 A) v, _ l8 ^6 pdocument.write('<form name="Active" onSubmit="0">')8 o2 C. x. ^# ~- ~! @
document.write('<input type="text" name="ASCII" size="50">')
7 q# b* Q! Z$ c2 ?4 x% ^0 zdocument.write('</form>')$ B' s# E* ~' Q- I0 p
Activate()
* ?0 D' R) t D7 W6 T) o2 ]<!-- end -->; z. {: K9 ? L" T; q' ~
* v; j/ A+ M; F% `</script> |
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