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网页之多变的滚动字幕特效
<script language="JavaScript">/ f% Y3 Z9 A& e4 b/ v( N
! I I3 W( m" q7 C# X& H9 c! Z2 w<!-- ActiveASCII by Neal Kanodia (please, don't delete this line)- p, c! b& g9 P
% {& S8 ]! F/ ^* F! Q" c3 e+ p; ?
function createArr(num) { for(var i = 0; i < num; i++) { this = null } }, Y* `0 w: I, |) ^$ W, i) }8 q# c
function fillArr(tx,me,ti,wa) { this.text = tx; this.method = me.toLowerCase(); this.ticks = ti; this.wait = wa }8 M: g- a% A5 G1 ~4 k9 Z- D
function block(num,txt,mthod,tcks,wit) { blocks[num] = new fillArr(txt,mthod,tcks,wit) }
* I T2 x9 f1 l1 d! y- @$ Ffunction ms(unt) { var sp = ""; for( var i = 1; i <= unt; i++ ) { sp += " " } return(sp) }! G8 y: A m% d4 W: P3 r! | Y
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 }/ l# n6 K" g5 n
if (meth == "0") { document.Active.ASCII.value = end }
7 t4 I- L; @. N+ Qif (meth == "display") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; Display() }
* j: S8 `& _7 a/ f9 `/ l/ cif (meth == "display center") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; half = Tape.length / 2; DisplayC() }
0 l/ [* c, z7 @ uif (meth == "scroll left") { clen = tlen; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollL() }4 I a* r* p1 l5 ^9 G7 }
if (meth == "scroll right") { clen = 0 - blocks[cblock].text.length; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollR() }
/ w# ^* K$ R( V1 G2 U7 S1 A% {7 [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() }
" M" {8 Z1 U+ r2 Tif (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() }
+ K! V6 c* j d( h$ e3 _! kif (meth == "scroll cl") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCL() }) j2 t, W9 d- S) ]* e
if (meth == "scroll cr") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCR() }: G( m( d8 t" z 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() }
6 l4 G ^$ v- s# t1 o: |) j+ V+ {8 u- vif (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() }) _6 q- z; t, d: }6 Y1 v I
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() }
( c- B& w% C$ g; c3 I* qif (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 P$ c$ P0 H4 G* xif (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() }% _! l9 @" [. A( B. U
if (meth == "slip left") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipL() }; M3 K" N; t( b. i& P- N
if (meth == "slip right") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipR() }. u D6 D7 C) V; `2 V! X! O/ p
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() }1 R( X% I4 [* t! D
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() }
9 u# y7 F! t4 \3 w& 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() } }
+ s4 V% n5 S- ^8 i$ T0 Yfunction Display() { document.Active.ASCII.value = Tape; cblock++; timerID = setTimeout("Activate()",Wait) } t1 A- B; s) S% u- Y2 ^
function DisplayC() { var temp = cent - half; ini = ms(temp); document.Active.ASCII.value = ini + Tape; cblock++; timerID = setTimeout("Activate()",Wait) }
# R9 e' t/ |; a* R% 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) } } }* G( X0 h T8 D& v' l, _
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) } }
/ ]( I- p8 a$ L& Q7 E. V9 ^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) } } }
4 {- ?$ j5 j& x" Y8 R" Y* c+ j dfunction 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) } }& a" U& t2 G# O2 H" x3 ]
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) } } }, A4 L& }! c; _+ B. ^% N3 M8 T6 R
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) } }
3 l! R% V; s0 Q) dfunction 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) } } }' ?' D- a: r8 T
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) } } }
6 a4 S) S9 W/ D- o' U/ x2 D6 qfunction 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) } } }: O& k0 R) \' U& z: h! t; S
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) } } }# X/ k/ K- ^" Q" w% P1 X
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) } } }6 Y9 \7 b( h& f# B G# `% e- }
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) } }0 r7 u. d- e9 l/ w3 S
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 {. Y7 \) 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) } } }* K$ C5 S l! ^
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) } } }
3 }1 R* D4 x. {" S }+ F# hfunction 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) } }
, A. h2 u8 Y1 Q3 N! {/ C; b2 D" r4 t" V5 {1 [
/////////////////////////////////////////////////////////////////+ |, J, y: ^4 T( ^1 ]4 H. J8 x/ o
//# User Vars! |, E y$ D$ b6 |9 E1 R: a
// Number of blocks (see bottom) to be displayed.
0 ?2 t6 ?. L% l$ i+ F: e9 ?// ***COMMON ERROR***: Make sure to set this value according to the& @" g2 V/ R9 y0 K# }2 ~# Q; z
// number of blocks (always the last block # + 1)!6 f; [- F3 ]" e! N6 {% t; N
var max = 18
& @. K- p' n) {* ? @, V( i+ _4 N! d1 \$ \
// Don't change this!
3 o- i4 t) M% ]# Y: a/ bvar blocks = new createArr(max)- {( ^% w U, S+ W( z- h. ^
$ W* Y" n4 R& M- D& g4 {
// Length of textbox! D9 R' x& A1 T
// ***COMMON ERROR: If you change this or the length of the
3 ^6 G( r- ]8 c* _' E7 x// textbox, remember to change the other accordingly.***
6 w- w1 u( O( Fvar len = 50
7 Q0 R6 ^5 z+ R9 J
8 _( o" P5 b" a// Number of time to loop ALL blocks (use 0 for unlimited)
# y3 S) e: M. B0 ~+ c& o0 Gvar loops = 0
" K) U3 q9 f" b, |6 e5 g( ^0 M- [' n
// If you set the number of loops, set the final messege/ N* L3 _3 }% c0 w$ j. o( v
var end = 'End of "ActiveASCII" by Neal Kanodia.'! f) i/ S/ i- o, q8 v$ K+ V
/ z& Z O4 f/ |' r// Use this format for each string (starting at 0 until 1 less
! R/ F2 a1 U& ^: a4 @5 u6 K& {// than max):
& D H4 `0 a. p5 p& t) o! t// block(#block,"Text to display","Method",#ticks,#wait)
: {1 ^3 c% Z! | y, ~// example: block(0,"1st block.","Scroll Left",25,0)
0 e8 V4 s- l" S% \( k) a// ***COMMON ERROR***: If you add a block INCREASE MAX BY 1& a) I* Q5 ~+ L/ }0 @
// ***COMMON ERROR***: If you remove a block DECREASE MAX BY 1
. A( T4 a; e' a2 l# F. W// ***COMMON ERROR***: Check the spelling of your methods!!!. c' r% C. T- w5 z: [; _
block(17,"欢迎光临七色风!","display",0,500)
* c9 T( i1 |7 d; b# Q4 U+ \block(18,"新一代网络商城!","display center",0,500)
, ?- [, p7 S+ p# z: Qblock(2,"新一代企业信息系统!","scroll left",25,0)
; l; U8 W% V' _, f0 q% @block(3,"全新的自助建站模式!","scroll right",25,0); m4 K4 x/ A6 [/ _2 F
block(4,"欢迎光临七色风!","scroll lc",25,500)& {- A \8 }+ d1 x
block(5,"欢迎光临!","scroll rc",25,500)
3 n: Y; E! ^* M# vblock(6,"欢迎光临!","scroll cl",25,0)& H, G, N+ ^+ Z! C
block(7,"欢迎光临!","scroll cr",25,0)
2 K3 P3 u/ g5 Vblock(8,"欢迎光临!","slide left",25,500)
# ?6 v0 u; x, I0 dblock(9,"欢迎光临!","slide lc",25,500)' v0 T3 B: ?5 D7 v4 t3 X7 D& T
block(10,"欢迎光临!","slide rc",25,500)* Q& _8 n& s# y+ M
block(11,"欢迎光临!","slide cl",25,0)2 s+ [+ k! m7 b; ]% \3 G0 P# m
block(12,"国内域名:110元!","slide cr",25,0)4 d' |: D- V1 e. e; w
block(13,"国际域名:58元!","slip left",25,0)
; c4 ^8 _9 B3 F+ M! cblock(14,"欢迎光临中讯数据!","slip right",25,0)
( z! r1 n% T, a0 `9 f) W9 o& qblock(15,"欢迎您的光临","slip letter",25,0)
6 s: b& H: A6 [6 m' V6 sblock(16,"","display",0,500)- [- R0 |8 z6 T3 e# S0 N
block(0,"欢迎欢迎!","merge",25,1000): P4 t7 n# q: a" \. {6 P* L5 f0 _
block(1,"欢迎!","split",25,0)& l+ `) G1 y- O4 l
//End User Vars5 c- M/ e$ f7 H) p9 z
/////////////////////////////////////////////////////////////////
7 o3 T! ^( r; M: I
& X, w4 m0 m2 w$ S, k/ e// Don't change!!!
: P: D" p y# x5 m1 Evar tlen = 2.4 * len
& _/ T5 }/ j& W6 D2 U5 ^: yvar cent = tlen / 2.22 d. i; E; b( z2 n0 k
var clen = null: R* r6 |) ^5 ~: M
var tickered = null( ]% O5 s' ?. h3 j9 S
var ini = null
4 K! [4 h& i* qvar iloop = 0. F8 ?4 L& G( z2 u; y
if (loops == 0) {iloop = 1}
r( @! `6 m5 ~2 d5 ~/ h& d; gvar cblock = 05 `: E; P5 w5 \8 M- ?
var timerID = null8 `4 \3 p& i1 T
var beg = null$ X8 W: a# t; l1 V/ B, l
var clet = null, P- I+ r; x3 _' r
var cstr = null
9 L {1 }% i# g" r0 H2 Q/ _ I$ Vvar cpos = null
, i/ \$ i# b: R/ k, _9 I# y; J& ivar ib = null
f* D1 g: q* E7 m. uvar iba = null
' c- o7 ]/ u( L$ b; rvar fs = null
; s, {) ^4 [9 H0 c M5 r: Lvar hstr1 = null5 K% X' K# [' J+ a
var hstr2 = null
/ t. b2 H" b( I! b( u<!-- end -->
( F! O A5 U' j5 I* e' O7 ~* }; x
$ w7 A% C7 d3 B( e</script>1 J9 [4 M- Y7 r' }) }) I' @) `
<script language="JavaScript">5 C+ B# ~9 C) E5 }
<!--
9 C8 ^% P/ g \- |" T# Ldocument.write('<form name="Active" onSubmit="0">')2 y( |1 ?9 l1 H$ {$ s- |: M
document.write('<input type="text" name="ASCII" size="50">')
- L h+ Q) ^' p. h) @2 q8 F8 {document.write('</form>')4 ?' h/ ?/ r' w9 r
Activate()! r+ s% P4 G X, W2 v& e* y
<!-- end -->: ?0 t5 e7 a3 x
% i( h( i l4 s/ S* N0 r0 @
</script> |
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