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网页之多变的滚动字幕特效
<script language="JavaScript">& O4 X" X! X+ N6 v4 _& t
) ]4 {2 h, I, K9 i$ K<!-- ActiveASCII by Neal Kanodia (please, don't delete this line)3 d- D% v. t& p" Q6 y
0 L4 @5 |$ e# N! H [0 u! O+ ^! Lfunction createArr(num) { for(var i = 0; i < num; i++) { this = null } }
, O; @* ]/ {! x; D7 efunction fillArr(tx,me,ti,wa) { this.text = tx; this.method = me.toLowerCase(); this.ticks = ti; this.wait = wa }' w, K) r/ W$ ?( T7 I: b8 O6 L
function block(num,txt,mthod,tcks,wit) { blocks[num] = new fillArr(txt,mthod,tcks,wit) }
+ q" P# c' _/ `" afunction ms(unt) { var sp = ""; for( var i = 1; i <= unt; i++ ) { sp += " " } return(sp) }
% ` ^% s% [ S" K( q' Ufunction 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 }
. _7 E; d- T) K- ]6 L3 Kif (meth == "0") { document.Active.ASCII.value = end }; |+ A' o4 w% A& ~. y
if (meth == "display") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; Display() }' H7 F* L8 x/ o/ N8 ~
if (meth == "display center") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; half = Tape.length / 2; DisplayC() }) F {: K/ z4 J& l4 H
if (meth == "scroll left") { clen = tlen; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollL() }! r% V& i; @8 G- e; C0 S) m: E
if (meth == "scroll right") { clen = 0 - blocks[cblock].text.length; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollR() }
+ e3 y. l3 S( }6 iif (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() } x" r! a2 v& d( R1 ^
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() }
: M4 V7 c( [+ ^! j# {) Yif (meth == "scroll cl") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCL() }
8 M+ ]) ]6 h% K! u; sif (meth == "scroll cr") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCR() }7 c1 V: Q' R, t( k% z
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() }! \- I! N" H; v) d" I
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() }
/ Q# T2 x3 J: g$ n. `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() }
" V- ]3 G+ d6 C# W7 c7 S( aif (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 y6 W& v" }# Z, h4 r P$ ?if (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() }
/ }: x8 N K/ I/ D( xif (meth == "slip left") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipL() }5 u% s. M1 ~- l# D
if (meth == "slip right") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipR() }
- r' g6 g1 l) }4 l2 Eif (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() }
2 u) G$ y* l- N$ L2 p$ H, ?7 r* 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() }* \5 t( _2 q9 P. F" X/ W3 s0 V
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() } }
; k; Y! f) m- J& j r9 j6 Zfunction Display() { document.Active.ASCII.value = Tape; cblock++; timerID = setTimeout("Activate()",Wait) }
5 c( ]+ ?3 Q* W- p1 D0 I$ \+ rfunction DisplayC() { var temp = cent - half; ini = ms(temp); document.Active.ASCII.value = ini + Tape; cblock++; timerID = setTimeout("Activate()",Wait) }
2 S0 [: ?/ Y; Kfunction 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) } } }
/ i4 l x; @- G1 d9 nfunction 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) } }
5 Y) c/ e a+ Q; [4 w- ffunction 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) } } }
b, s6 r4 [- {& Y% x0 Lfunction 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) } }
9 b: @9 p5 H0 X6 s6 n+ c9 g; wfunction 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) } } }
' y9 U" j& n+ J& Ufunction 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) } }
7 B7 K, G- _& m& [* g6 ifunction 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 p7 z2 h! E' Y' S2 z" `+ }6 I6 H
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) } } }0 e# S) e: I* P# F
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) } } }
+ F: j t7 ]# `( D# nfunction 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) } } }
( a) @$ X7 b P. b0 W6 ~3 vfunction 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) } } }+ r# h2 O9 M0 U4 @6 T1 s, J n8 A
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) } }5 h0 b. [+ G( M @9 S* L) B
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) } } }8 E) K, r9 y: S
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) } } }# u2 D l) e0 }- _5 S% s
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) } } }% v9 K# m; p$ w8 d1 ?" H
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) } }5 T- q$ t8 m& X3 A7 r8 i
; q! v: e2 ^% w4 m/////////////////////////////////////////////////////////////////
. d# k% R+ |! G" e6 E//# User Vars
& n* F% C% r. P: W9 ?// Number of blocks (see bottom) to be displayed.
4 f* D1 V, b5 T& R& l// ***COMMON ERROR***: Make sure to set this value according to the
0 @3 o+ T( g" t2 W* D// number of blocks (always the last block # + 1)!9 C: e6 {9 R k
var max = 189 ~" o2 m v" a5 D+ C
y: q3 S% y! } R M2 K- J; f/ L/ h
// Don't change this!
5 E( X0 W2 t$ a2 J1 M) `var blocks = new createArr(max)
+ @! M3 ?$ `% {( l, p+ F' x0 D$ T3 ?& p( O- d! @' W
// Length of textbox/ r5 x- ?0 `" Y) K# [$ ~
// ***COMMON ERROR: If you change this or the length of the7 ~/ D' h& l, c* [1 X
// textbox, remember to change the other accordingly.**** e' I4 a& L( f. m
var len = 50& G7 L, {+ Q$ e& ^* i8 U( f+ y
2 ~: b( q3 i; s// Number of time to loop ALL blocks (use 0 for unlimited)% E7 l0 D* d/ }, ~8 |. ?6 j. W
var loops = 0# h8 c5 `. H- {' H0 t
_& M0 d) h: D1 q0 l* T$ D' J0 S
// If you set the number of loops, set the final messege4 w$ U2 K( y( K* l
var end = 'End of "ActiveASCII" by Neal Kanodia.'
" R8 z G ~0 O: D# N
. `' F( @3 N! n0 G2 k% S// Use this format for each string (starting at 0 until 1 less8 `6 j* ^$ v2 O$ i f& z
// than max):' X9 _) U/ ~$ A) A
// block(#block,"Text to display","Method",#ticks,#wait)
& H' v* E, B0 O) D9 K// example: block(0,"1st block.","Scroll Left",25,0)
9 l0 ^+ ^5 \4 D( k. g% j& T, u// ***COMMON ERROR***: If you add a block INCREASE MAX BY 1( H- |4 ~: W+ W9 w" A) E* C+ F% N
// ***COMMON ERROR***: If you remove a block DECREASE MAX BY 1! z! j7 J/ Y- s w, A
// ***COMMON ERROR***: Check the spelling of your methods!!!! H' t9 I3 b! E
block(17,"欢迎光临七色风!","display",0,500)
t' U& b# \2 l& c% Zblock(18,"新一代网络商城!","display center",0,500)
! M- H6 T G) Z$ O P7 f" Kblock(2,"新一代企业信息系统!","scroll left",25,0)5 `4 O( } Q- @2 D) j+ N
block(3,"全新的自助建站模式!","scroll right",25,0)
" H, w% i3 p" |. Q, ?block(4,"欢迎光临七色风!","scroll lc",25,500)
+ G9 a; j$ b+ F* {7 h+ Iblock(5,"欢迎光临!","scroll rc",25,500)
" ]6 S! z% w8 K5 _block(6,"欢迎光临!","scroll cl",25,0)
( y# F) s8 \. V$ X8 y+ rblock(7,"欢迎光临!","scroll cr",25,0): D" p# i% Z/ P T
block(8,"欢迎光临!","slide left",25,500)3 @% ~' l) J: n. X/ D/ K+ F O% n1 `
block(9,"欢迎光临!","slide lc",25,500)
9 i9 C3 @! c2 b2 ublock(10,"欢迎光临!","slide rc",25,500)
6 b8 E5 N$ @( ~/ l/ P: A2 E% kblock(11,"欢迎光临!","slide cl",25,0)
- y( q% ~3 w$ G$ h3 z# c# Qblock(12,"国内域名:110元!","slide cr",25,0)
# h, k4 I& B/ c- hblock(13,"国际域名:58元!","slip left",25,0)" L7 J4 q V/ ?
block(14,"欢迎光临中讯数据!","slip right",25,0): | {# v" q, k: a' v! R1 g
block(15,"欢迎您的光临","slip letter",25,0)
7 g! V' l0 |- d: ?- U6 e7 {block(16,"","display",0,500) r" A K; p5 K( k8 Z4 p
block(0,"欢迎欢迎!","merge",25,1000)- b' X$ T* R$ y) p
block(1,"欢迎!","split",25,0)/ i2 P6 x* n( }7 l9 W5 h
//End User Vars( Q! F+ k" |1 l: M& L @
/////////////////////////////////////////////////////////////////
7 v4 I1 w. }. X1 K( A- W7 m8 ]4 e' Y- H' Q& G7 I7 q" R
// Don't change!!!
) [% d! |/ ~2 U& ~ Avar tlen = 2.4 * len
5 q5 {( Z ?: @) v- Q9 }- Dvar cent = tlen / 2.2, X3 I; D M. E; ?8 X* ~7 s
var clen = null* Q; A1 O0 S4 |9 F7 d
var tickered = null! b' P/ E: q$ d& Q# k2 g
var ini = null
0 C1 {1 l* l7 W v' M. _( mvar iloop = 0% N6 j/ q4 _/ `: Q
if (loops == 0) {iloop = 1}- ~2 k! U" }2 ?! Y
var cblock = 0! T9 I; \8 s. F# t' `
var timerID = null% h% C+ Y3 q, Z8 N
var beg = null
# e' w0 p3 n4 ~7 vvar clet = null
. q- `, a4 ~% x. F- xvar cstr = null( u" z5 L' m6 u! t' M" h. Y* g# r0 p) Q
var cpos = null9 p7 Z9 C E/ N8 i6 m
var ib = null
; L6 X0 |0 c% {6 o& @$ ivar iba = null
4 R. v$ j, A% t5 Uvar fs = null o/ W, o) k2 r9 D& O1 a. _: `
var hstr1 = null
- g1 b: v! m: Wvar hstr2 = null
/ I# V2 G" R% \<!-- end -->- n7 d; d3 N- r2 o; i" n/ g- O# f
: V8 `* D) H8 f" j$ v' t</script>' C+ F* p7 p. L/ q
<script language="JavaScript">
# p# ]1 x5 d& K1 |6 t, }<!--
3 k: k( C# O0 Q" I' b0 ^document.write('<form name="Active" onSubmit="0">')% x1 O' d1 t' A9 H' ]* d& l" m
document.write('<input type="text" name="ASCII" size="50">')
5 l6 H9 Y0 m1 Y9 T; tdocument.write('</form>')
9 j/ a: X; P) dActivate()8 ?$ G4 }" G) d9 C* K/ i
<!-- end -->
7 S2 W* K" K% T2 n3 O; k/ `" @0 Q7 ]3 |( r5 F6 }( i: b
</script> |
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