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网页之多变的滚动字幕特效
<script language="JavaScript">
* C8 {) V' i7 _( j0 [8 f
( Z& v E0 V" u- M, n# _<!-- ActiveASCII by Neal Kanodia (please, don't delete this line)7 S3 o& [/ s$ _, B
3 M5 w! m2 A! m1 `: d
function createArr(num) { for(var i = 0; i < num; i++) { this = null } }
0 A g/ E& r& ?: V/ w1 v% Jfunction fillArr(tx,me,ti,wa) { this.text = tx; this.method = me.toLowerCase(); this.ticks = ti; this.wait = wa }
, B6 r$ F6 O9 u+ E8 Bfunction block(num,txt,mthod,tcks,wit) { blocks[num] = new fillArr(txt,mthod,tcks,wit) }: o$ E& o) k: U% r# [- y
function ms(unt) { var sp = ""; for( var i = 1; i <= unt; i++ ) { sp += " " } return(sp) }- ]. b' L; m3 ?) M" z
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 }* J4 v F4 `0 P6 T
if (meth == "0") { document.Active.ASCII.value = end }
: I& w/ u/ u2 P" q8 r' P7 `) D2 Kif (meth == "display") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; Display() }
7 z* V. \5 ^/ ~% kif (meth == "display center") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; half = Tape.length / 2; DisplayC() }
" H" c1 I* {: Hif (meth == "scroll left") { clen = tlen; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollL() }
7 e6 p4 h" h6 [if (meth == "scroll right") { clen = 0 - blocks[cblock].text.length; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollR() }5 v* n5 o7 [% P! Y6 |+ `* I5 R1 w
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() }
+ h$ w3 q" e. A7 {. @/ H( C7 zif (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() }
0 e4 `% ]9 _ _, B/ Z6 ^' Mif (meth == "scroll cl") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCL() }
: p8 K. ?0 T) Oif (meth == "scroll cr") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCR() }
; ^: f! F4 t* t% @. m ~ mif (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() }; b1 V- @1 |% a G# d
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() }
, E: j( @2 i6 {7 N& A; Aif (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() }
1 b' y4 l7 V- H$ kif (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() }
6 T. k2 x Y/ x. j2 `; p: ~7 u) v1 T3 K; nif (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() }- r& U4 |0 `7 D2 I5 J6 [% c8 z% K3 z
if (meth == "slip left") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipL() }: K0 m( ~6 b* W
if (meth == "slip right") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipR() }
! [0 j7 x8 S0 S& ?) O7 ~7 S) \if (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() }' G5 i" t4 z8 S) Y: {. B
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() }
. @3 b3 M" S0 u3 c; J( x- zif (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() } }/ M+ |! ?* T( z( `# t6 C9 S
function Display() { document.Active.ASCII.value = Tape; cblock++; timerID = setTimeout("Activate()",Wait) }
) s5 d8 l$ p, R1 }3 Xfunction DisplayC() { var temp = cent - half; ini = ms(temp); document.Active.ASCII.value = ini + Tape; cblock++; timerID = setTimeout("Activate()",Wait) }
6 C+ F- B0 w* A4 ?% J- i* H" wfunction 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) } } }
1 Z) H# P0 n a" `0 jfunction 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) } }- W4 @& [8 d" p% Q) ]
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) } } }
/ ?8 N7 {' q6 k' e3 e! V }6 Y8 n' Wfunction 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) } }& k8 b6 O# ]* U* Z, V
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) } } }
* e( t: L, @" a% m4 }+ E! wfunction 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) } }+ J( o, q( O$ Y* ^) b3 x" s
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* B2 L! x. [1 F O8 Z: f0 Z, G9 ufunction 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) } } }& i. }0 f; Y- N( N2 K/ s! [5 V
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) } } }
/ K' l8 N- R5 pfunction 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) } } }
% n7 }7 @- |6 B& P! Cfunction 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) } } }
: v6 Y1 G0 b) d8 ~* w* @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) } }8 n6 k7 U( ^5 e' Q
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) } } }
; T$ P7 b! G9 lfunction 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! t4 [# v2 U) T$ t, c4 Ufunction 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) } } }
& x, R6 d6 U1 rfunction 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) } }
/ i' S6 V9 g, t; h2 a3 h9 x' f* y, `/ z+ c i
/////////////////////////////////////////////////////////////////6 E0 U; b( X$ h
//# User Vars# p( u" k' {7 c0 {# ]
// Number of blocks (see bottom) to be displayed.
2 z. x! S% [' Z& h0 x// ***COMMON ERROR***: Make sure to set this value according to the1 c6 [0 r) G) k4 l( `& l* T& r- j
// number of blocks (always the last block # + 1)!& [) J7 k- _6 z7 z& o) f" p
var max = 18, G( n; u% y$ c, e/ p
% `( i7 l: f$ h( ^9 ?! h
// Don't change this!" [, R* v& R( s# }' U
var blocks = new createArr(max)+ s' V- O; H; X8 h: n4 ?
$ `7 I) B7 R: E- P+ [* S// Length of textbox9 \8 X/ ^3 b+ D. s' S7 j
// ***COMMON ERROR: If you change this or the length of the6 r7 Q4 B, u6 P1 |6 f: Z$ M$ c
// textbox, remember to change the other accordingly.***3 {- L% Y9 Y6 R2 G2 V4 k( a
var len = 50% f$ J# ~" J. p8 W0 t4 u" }8 _
& A4 U$ r- a3 L4 C, h3 b( N
// Number of time to loop ALL blocks (use 0 for unlimited)
: l- s& r8 b" W) N3 `0 lvar loops = 0
! G7 q% Q2 D2 y1 T7 m1 D9 r+ R% V3 |- R: ` ?
// If you set the number of loops, set the final messege) K% r* f9 L* r; e) n1 B4 W
var end = 'End of "ActiveASCII" by Neal Kanodia.'' I5 A+ v+ L6 F! [; j1 ~
4 E5 Y0 z/ f# |% ~// Use this format for each string (starting at 0 until 1 less
Z$ F+ F. t7 j0 N- |! j: t// than max):
5 a: T' t+ G$ |/ N// block(#block,"Text to display","Method",#ticks,#wait)
6 m9 C& X, n7 d. j% V6 Z// example: block(0,"1st block.","Scroll Left",25,0)
2 x, l8 Y: p- s- X# X// ***COMMON ERROR***: If you add a block INCREASE MAX BY 1$ }: K6 O2 s' _) ~. O4 ]; D
// ***COMMON ERROR***: If you remove a block DECREASE MAX BY 16 n5 W% q/ W2 b" l p0 H
// ***COMMON ERROR***: Check the spelling of your methods!!!6 k) L! ]; j6 Z8 i
block(17,"欢迎光临七色风!","display",0,500)
% F; _& E1 F# n( y% d5 E* Pblock(18,"新一代网络商城!","display center",0,500)
5 X+ Y, A: A+ r; N0 E8 rblock(2,"新一代企业信息系统!","scroll left",25,0)
& n4 w" s' M) z3 C% c+ N- Hblock(3,"全新的自助建站模式!","scroll right",25,0)
# g |/ H/ U6 Y6 ?$ i6 ~* G" Cblock(4,"欢迎光临七色风!","scroll lc",25,500)
7 M2 |0 i) `; r7 c2 u; tblock(5,"欢迎光临!","scroll rc",25,500)
8 a5 y( E6 u" A3 l$ Yblock(6,"欢迎光临!","scroll cl",25,0)
; ?. w: F: z& Bblock(7,"欢迎光临!","scroll cr",25,0)
; Q) y( p2 U* hblock(8,"欢迎光临!","slide left",25,500)
/ z& J7 M% Z- }$ R! @ u; ^block(9,"欢迎光临!","slide lc",25,500)9 Z$ B( N" n' }" o0 ~; C
block(10,"欢迎光临!","slide rc",25,500)* N! e1 ^4 N/ A# g- d' [6 U$ k
block(11,"欢迎光临!","slide cl",25,0)
|+ e4 n$ d+ K+ o7 k3 [- Ublock(12,"国内域名:110元!","slide cr",25,0)
4 F7 c7 b4 g0 {3 N( Qblock(13,"国际域名:58元!","slip left",25,0)- i2 m' n2 C& e! u/ Z
block(14,"欢迎光临中讯数据!","slip right",25,0)# r9 g) o( n6 @+ {! T8 Z
block(15,"欢迎您的光临","slip letter",25,0)
+ l$ I! [ s; [7 b# Sblock(16,"","display",0,500)8 [1 G# r( s; Y! r! z# h8 X
block(0,"欢迎欢迎!","merge",25,1000)# B* U( F# P& Z# @# V# Y8 o
block(1,"欢迎!","split",25,0); G% D$ ?3 s9 S* L5 j$ Z3 Z
//End User Vars5 `) E R7 ~, H5 z0 i
/////////////////////////////////////////////////////////////////1 M+ t; `, E/ e
1 |: v _. ^3 Y( w5 ]4 S// Don't change!!!
* e0 s6 j! H3 s/ y1 nvar tlen = 2.4 * len8 }! n9 z6 m; M; z
var cent = tlen / 2.2
! x0 z6 M+ L6 b, E- mvar clen = null
5 q0 P5 t7 |! i% Q7 b: L, y7 Avar tickered = null
% w; I, C; C7 rvar ini = null9 G) O& o' f4 S& L' P
var iloop = 0
7 `( i% [1 [; t7 f' Mif (loops == 0) {iloop = 1}
# X- U* I8 h7 a- Hvar cblock = 0
$ m, [" b+ m) q. Q( Gvar timerID = null7 Y1 G6 W' {( M( l3 w. O- K/ N5 K
var beg = null+ F$ h2 z) j0 _6 `# _
var clet = null% ]8 v( e2 Q8 ?: V% e
var cstr = null
5 `* z! Z0 l- H8 V) d9 zvar cpos = null
& O1 } n" Q+ \; Yvar ib = null
( N7 ^ N8 E+ ]6 W! N; yvar iba = null/ ^4 ^2 F4 w$ o
var fs = null) a7 U8 b4 Q% t# ?6 @4 O/ |
var hstr1 = null
4 h9 a7 E1 q; E7 hvar hstr2 = null
) m! ~1 ^( d5 ^/ P! y6 E<!-- end -->( R. _+ v! W% i: ?
0 a& Z. {+ |9 Q1 h% F( [( Q, \. y
</script>
% H& {! B; x$ V7 s4 |' Y<script language="JavaScript">
; H9 p, Z* f- \5 ^<!-- ( q! F" O5 h4 Y$ R
document.write('<form name="Active" onSubmit="0">')( x3 q* m+ E7 Y9 d# N
document.write('<input type="text" name="ASCII" size="50">')
3 O- `9 {: u' P0 Sdocument.write('</form>')* D( x( @9 x$ _2 C, I0 {+ K
Activate()
0 ^; P: Y9 K! [% s8 q) h<!-- end -->6 q- U9 s& m1 C; k k
& P* c: ]) \3 {0 U</script> |
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