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网页之多变的滚动字幕特效
<script language="JavaScript">, m3 W' w [7 W/ |, ], A
+ w! b! `6 Y# i0 X0 r/ @
<!-- ActiveASCII by Neal Kanodia (please, don't delete this line)# F0 \3 G/ R* T0 |7 y; T0 ]
8 r% q" h! V+ v$ @
function createArr(num) { for(var i = 0; i < num; i++) { this = null } }
# U; N- ]( w7 wfunction fillArr(tx,me,ti,wa) { this.text = tx; this.method = me.toLowerCase(); this.ticks = ti; this.wait = wa }9 P, _' t3 w9 k7 n
function block(num,txt,mthod,tcks,wit) { blocks[num] = new fillArr(txt,mthod,tcks,wit) }& @. {5 V3 r1 \1 n( y
function ms(unt) { var sp = ""; for( var i = 1; i <= unt; i++ ) { sp += " " } return(sp) }
$ z0 J2 s; U5 \3 T% ~" Q4 |( c8 lfunction 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 }2 R4 H! \. F4 y* I* L, Q
if (meth == "0") { document.Active.ASCII.value = end }& H1 o8 m+ r/ T4 o5 A6 N2 r8 b; P
if (meth == "display") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; Display() }
6 N' O. ]3 P! |# a% G' |7 P- vif (meth == "display center") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; half = Tape.length / 2; DisplayC() }
% P" r8 U0 B/ M& y$ P/ g6 R% T# a/ Wif (meth == "scroll left") { clen = tlen; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollL() }# H; z) S, V& [) x8 p) \5 `" n
if (meth == "scroll right") { clen = 0 - blocks[cblock].text.length; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollR() }3 Y& y( z D/ y ]
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() }
% ]; v$ C1 T8 p7 Q! xif (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() }
x/ h/ X- Z( d" xif (meth == "scroll cl") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCL() }
2 m% t7 ]7 w3 N! @7 b. V: k) dif (meth == "scroll cr") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCR() }% D2 a. Z0 ~0 [2 {1 g5 U
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 ^. d" I& W. Cif (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() }
9 _8 g. B+ a. T% x% \/ u9 v R& n: E; }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() }" ]; D9 x$ b) K" D* F+ r8 Q
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() }
) @3 g5 D( L1 C3 t5 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() }) ]4 r" S) D5 A4 v: O j
if (meth == "slip left") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipL() }: ^3 ^- j: F' n! Z5 v# u# G
if (meth == "slip right") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipR() }( f3 F3 I9 w) i
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() }
3 t4 b1 g- Q# v1 Bif (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() }6 X' {% F% E2 z
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() } }
5 M0 U! A, b7 O8 I, N; c3 t0 ifunction Display() { document.Active.ASCII.value = Tape; cblock++; timerID = setTimeout("Activate()",Wait) }
* [; X$ W& f" Yfunction DisplayC() { var temp = cent - half; ini = ms(temp); document.Active.ASCII.value = ini + Tape; cblock++; timerID = setTimeout("Activate()",Wait) }0 f N5 N" P# j, m: K
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) } } }2 ]( [0 Q6 h4 D6 e8 n5 x: e! Y
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) } }
C4 v- y' U+ ]0 o" Vfunction 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) } } }
6 P6 f! z: g7 Q9 qfunction 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) } }
0 K' ^' Y: y4 H! V9 V( o# Mfunction 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 ^) Z5 Q, H! w3 ^: W$ Dfunction 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) } }# [5 r( a$ r' `: I! V
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) } } }
6 T( S2 }7 K7 kfunction 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) } } }% ]/ K$ Y5 L0 g
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) } } }
, A0 l+ Z" o3 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) } } }7 P* [& C6 g# u3 O+ s/ 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) } } }
8 r X4 M$ n {& G3 a" Ffunction 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) } }
! P! U9 N# s, k& b. Ofunction 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) } } }* ]) p e& {0 c
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) } } }5 a6 H% m8 r M/ k
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) } } }$ P/ L+ L% Q3 w
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) } }
. T9 [5 G' i, a5 L3 i5 D7 n( z- R: W z8 O' Q6 v* j
/////////////////////////////////////////////////////////////////6 Y* b8 x% ]' }& s1 }( O
//# User Vars% Q- I9 P5 p2 |% l: y" L# M! v, S5 I" L
// Number of blocks (see bottom) to be displayed.1 S) ~% f" \8 M) o. m7 J. w0 S
// ***COMMON ERROR***: Make sure to set this value according to the
+ z' k. K4 u$ G3 i2 V9 K& B// number of blocks (always the last block # + 1)!
0 ?6 x6 H1 q: K" \& k8 ?* G# Y& _var max = 183 w% p( R. R- C) e. z4 b
$ ~' [& [; L) [
// Don't change this!/ k7 C) C' \: B+ c' w
var blocks = new createArr(max)
2 t T4 N- n1 d+ E; h8 G
6 f+ w* ]2 c/ z: ~$ l/ [: j2 m// Length of textbox o: e6 f5 B3 F/ P) ]4 n1 r
// ***COMMON ERROR: If you change this or the length of the+ S# _* B4 F" p
// textbox, remember to change the other accordingly.***
- g' N+ }+ v& k* z6 `+ k: Rvar len = 50
3 X0 g5 ~' M4 Q* y" C s4 k: \+ h# X2 K0 J9 [5 G! R% H
// Number of time to loop ALL blocks (use 0 for unlimited)& J& E" J# k7 M, `6 h2 J" }
var loops = 0' X5 ^% L' ^; E# K) R8 V5 O
# _, u/ \- H5 U" Q( x// If you set the number of loops, set the final messege
; i' \2 j: Q6 S' k, B$ Ovar end = 'End of "ActiveASCII" by Neal Kanodia.'
- S( p$ w5 k% p% ?2 r, K( ?, t2 h E( a( `( T4 z
// Use this format for each string (starting at 0 until 1 less
, W5 [* v4 x. w// than max):- N& {. E- \) M- a1 z
// block(#block,"Text to display","Method",#ticks,#wait)# M) g$ W& l5 C0 ?0 Q8 U8 L r# z5 g+ |
// example: block(0,"1st block.","Scroll Left",25,0). n6 k7 `- D% Q( M- ]# c- D) Q3 s
// ***COMMON ERROR***: If you add a block INCREASE MAX BY 14 b" F3 h m4 `6 }- c5 H! {1 x- N
// ***COMMON ERROR***: If you remove a block DECREASE MAX BY 1! `2 P& f# t* R0 E1 o0 B
// ***COMMON ERROR***: Check the spelling of your methods!!!
, l9 X6 `/ R* _4 Qblock(17,"欢迎光临七色风!","display",0,500)
7 j2 Q0 B5 u8 l, u+ Q4 ~9 C" n$ H# B' tblock(18,"新一代网络商城!","display center",0,500)
) t" R, [" W# U2 Pblock(2,"新一代企业信息系统!","scroll left",25,0)7 m9 i1 ?# j ]+ P
block(3,"全新的自助建站模式!","scroll right",25,0)/ g& M0 T2 o2 l# ^
block(4,"欢迎光临七色风!","scroll lc",25,500)9 r' `$ l) I& S- m l% [ Y: S
block(5,"欢迎光临!","scroll rc",25,500)
# Q D& {1 R. [+ N2 z( iblock(6,"欢迎光临!","scroll cl",25,0)
4 e3 ^; B B( R8 W* u& E& qblock(7,"欢迎光临!","scroll cr",25,0)9 j6 s6 {( G, U6 E& V
block(8,"欢迎光临!","slide left",25,500)
& j3 q- }9 e- P- ]3 x0 U2 Jblock(9,"欢迎光临!","slide lc",25,500)
6 o, D6 M: x. Lblock(10,"欢迎光临!","slide rc",25,500): D1 l1 W3 m8 H
block(11,"欢迎光临!","slide cl",25,0)
1 k' p+ q9 Q% i5 s4 d! Z* K; C/ Nblock(12,"国内域名:110元!","slide cr",25,0), g: ^% i/ |6 s9 j9 n
block(13,"国际域名:58元!","slip left",25,0)
: r& |- i" X% _* Sblock(14,"欢迎光临中讯数据!","slip right",25,0)5 F2 d9 B/ W3 B( y; u8 {+ R
block(15,"欢迎您的光临","slip letter",25,0)7 h- o3 ~& I/ w- q$ y
block(16,"","display",0,500)% i1 g) n, |! I9 V7 x2 d
block(0,"欢迎欢迎!","merge",25,1000)
2 @' \7 `+ J* S6 E) O% I. pblock(1,"欢迎!","split",25,0)' k- Y" e( F4 s# i/ `
//End User Vars
9 B4 C- b) J4 V) q/ M9 I/////////////////////////////////////////////////////////////////" j9 I8 V6 T4 L+ [8 @8 \
* T+ W/ ~; M5 f, f3 S( @
// Don't change!!!* T: o; w" f0 A1 G
var tlen = 2.4 * len8 J! V; A7 T2 U3 T, L7 a
var cent = tlen / 2.2, }- |, F; x4 i/ y( {- n* ?
var clen = null
9 {1 ]5 W: L4 X* s# w/ A8 v" m2 jvar tickered = null) B$ N6 h+ m+ n w
var ini = null
( z; O" \- o' Z/ A+ t2 ovar iloop = 0
) h5 f$ e9 n5 [' cif (loops == 0) {iloop = 1}. R7 N. I9 d M# C& v1 O! ?! N( S
var cblock = 0
$ T) i$ z; o8 V$ B7 z6 F, I) Cvar timerID = null4 F* ?% G K9 y7 x" Y' R
var beg = null" d, I9 a$ [% t* y9 r0 s
var clet = null
7 \; N1 U4 v# C3 u! z' H( Rvar cstr = null
; G4 i2 F j/ }! Y6 C9 s% _var cpos = null
/ J+ `2 d; H& O5 @ R" Ovar ib = null- b0 B5 C0 C& T: P+ j& x4 E' K2 S+ r
var iba = null6 W6 T8 B5 C8 [1 S4 Y: ]
var fs = null
( @: l8 p6 u7 S/ n% C0 I$ Svar hstr1 = null: i% t5 V+ I( J1 E* U5 B: @
var hstr2 = null8 o' v$ d* i3 L. ?# l: m6 ?
<!-- end -->
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5 B/ t' r9 d! F' K( H% z, W</script>3 ]# h x C; E2 z y
<script language="JavaScript">; R; r0 {% K+ h, x: ]8 g( B
<!-- % D7 Q4 g' N$ [7 R1 R! F4 l/ Y
document.write('<form name="Active" onSubmit="0">')( Q- o0 A3 R, c( Z* d, F) t4 B
document.write('<input type="text" name="ASCII" size="50">')) O& z) d( Y& Z/ c
document.write('</form>')$ r# a5 w& q8 m4 [$ L6 G# @
Activate()
) P1 k* B, C/ ?$ R# A) ~3 y<!-- end -->) p) V* z7 f% V8 |; B
- P3 l2 s3 B; a; L# W
</script> |
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