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网页之多变的滚动字幕特效
<script language="JavaScript">8 M7 f$ e7 E0 |6 w4 l' k
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<!-- ActiveASCII by Neal Kanodia (please, don't delete this line)2 m4 @9 R! y% `- y* [6 ^
% a0 e2 \6 R6 ]6 u8 P3 C* C [
function createArr(num) { for(var i = 0; i < num; i++) { this = null } }
0 c: z; {6 T1 o0 dfunction fillArr(tx,me,ti,wa) { this.text = tx; this.method = me.toLowerCase(); this.ticks = ti; this.wait = wa }' J, N4 I. h7 F% R) N; S) E. q& [
function block(num,txt,mthod,tcks,wit) { blocks[num] = new fillArr(txt,mthod,tcks,wit) }5 G: G! \# R$ I" R6 {! |
function ms(unt) { var sp = ""; for( var i = 1; i <= unt; i++ ) { sp += " " } return(sp) }0 R9 Y; \/ E- U8 q! P* h
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 }
7 W- A2 K" |! v; u% kif (meth == "0") { document.Active.ASCII.value = end }! n+ {) b+ ^: v9 N6 w, ^
if (meth == "display") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; Display() }9 u1 w# e" U& Y6 W6 ]) D' t
if (meth == "display center") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; half = Tape.length / 2; DisplayC() }
5 v6 K, C0 q' ?4 A5 {+ Kif (meth == "scroll left") { clen = tlen; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollL() }5 U0 p" G% r& d9 w' P/ a3 R6 Q
if (meth == "scroll right") { clen = 0 - blocks[cblock].text.length; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollR() }
, L( W, g4 Q6 x' e7 p3 eif (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() }# |5 F, O( J# M$ t1 ^! J* d/ q, N
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() }$ R1 P) e0 t6 H4 U, R
if (meth == "scroll cl") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCL() }1 G# t( N; r, T- z4 U1 L8 A& D
if (meth == "scroll cr") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCR() }
% b$ C6 z) w9 W# tif (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() }( p# m) W+ h6 `! j9 X! M) ^
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) N# a$ d
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() }
; @0 Y: h0 k7 X2 \% h9 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() }. ~ W. u, J2 l! V+ ^4 q5 k
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() }
4 u7 F0 j0 O: F+ c2 z: Cif (meth == "slip left") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipL() }
* f* \+ I( O" F9 s' C' b2 kif (meth == "slip right") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipR() }
X$ O/ P, o* j# N; D' Y" A' |5 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() }
! G6 A7 V8 \2 yif (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 U: D& c9 r5 i$ Hif (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() } }
6 k! A. {1 O' ~ H% Y* w9 s$ Efunction Display() { document.Active.ASCII.value = Tape; cblock++; timerID = setTimeout("Activate()",Wait) }$ N$ J5 r9 t3 ]2 D1 v J' X
function DisplayC() { var temp = cent - half; ini = ms(temp); document.Active.ASCII.value = ini + Tape; cblock++; timerID = setTimeout("Activate()",Wait) }
& m: E x! g9 o' A2 k, ufunction 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 X J4 q0 t, W% r* i
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) } }
$ N7 E, z8 V* r9 J9 Pfunction 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) } } }
' a3 f D& O- Zfunction 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) } }
& s$ }, H: P: H, G" Xfunction 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 z3 g' D6 E) `; I6 [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) } }" G! _1 v( }3 C& E/ C& u
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) } } }
% c3 ?( \8 l2 a. \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) } } }: Z! H" U& d1 O# L# ^5 r! z
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) } } }+ q/ E$ ?. M: i( P* B7 f
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) } } }8 g z& C1 e6 R( l6 R4 S
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) } } }
% R7 H/ q; K, e8 Jfunction 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) } }
3 q5 T4 L" T% e; C7 ufunction 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) } } }( i& L2 g' R: z, ]2 L$ \$ 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) } } }1 i+ f# o& K: W: L' t' `/ N' _. W8 h
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) } } }
; h* d. e6 W- P) a! ]1 {$ Ofunction 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 S* P/ W$ ~" B# g" v
$ t$ M; _: y- X* ~/////////////////////////////////////////////////////////////////0 k8 [& n0 Q( T% ^- P
//# User Vars
' R" W8 z5 ^' `# f) b6 @// Number of blocks (see bottom) to be displayed.
4 l( {" z. j) K* P1 }& L// ***COMMON ERROR***: Make sure to set this value according to the
; G9 K( K1 ]) g( k( g! t3 Q9 y( {9 X// number of blocks (always the last block # + 1)!6 E$ Z" A; Z* }6 R3 w
var max = 188 y1 U" S) D, Z2 R$ u% y C
$ A) d) p' s0 W7 M3 U1 m
// Don't change this!* X& Q4 F% z3 H N2 l
var blocks = new createArr(max)
4 z2 X& h: I' x' ?8 ?( Z3 x/ j5 u3 X. I; x9 ?& L. I0 R3 x
// Length of textbox
* E. T: c3 J- _* r/ g' }// ***COMMON ERROR: If you change this or the length of the
7 l) w4 L! } Q! E; g// textbox, remember to change the other accordingly.***9 v$ {5 M" M0 T5 X+ p1 x2 t% Y
var len = 50
7 C( |, G$ L" E& `' y- A8 l% R- k) V, V( d! Z
// Number of time to loop ALL blocks (use 0 for unlimited)! ]& u q D' a( M9 F, P, @0 ~! |7 R
var loops = 0: i3 A# S( |$ x3 W, I! P
9 z7 w9 h& e0 C! x; z// If you set the number of loops, set the final messege. c0 w* X( U2 m' g8 T$ R- B
var end = 'End of "ActiveASCII" by Neal Kanodia.'7 k/ L4 I) h) |4 V8 t8 y7 G4 ?* L& e
, W* |6 f4 e% `1 x, _' b" U7 M// Use this format for each string (starting at 0 until 1 less
8 H. }; E2 j# i* H// than max):1 ?) ?- U" i9 n3 m6 |2 S
// block(#block,"Text to display","Method",#ticks,#wait)% l1 V+ Z$ t' p% q6 e2 u
// example: block(0,"1st block.","Scroll Left",25,0)
) \3 T. J7 L. m* G// ***COMMON ERROR***: If you add a block INCREASE MAX BY 1. j% N( V! q! W- `4 @
// ***COMMON ERROR***: If you remove a block DECREASE MAX BY 1
4 U: P- B0 C$ M" |6 m% h" @: \) z// ***COMMON ERROR***: Check the spelling of your methods!!!7 o$ Q, A+ K" o$ F7 t9 d& S
block(17,"欢迎光临七色风!","display",0,500)
8 L0 M' y `6 H5 L* Z1 U+ ^block(18,"新一代网络商城!","display center",0,500)) b3 W+ J* Y e
block(2,"新一代企业信息系统!","scroll left",25,0)
0 G# J k- j* u1 Q' s" N {" N4 a* `block(3,"全新的自助建站模式!","scroll right",25,0)
) u! k6 [7 @# Jblock(4,"欢迎光临七色风!","scroll lc",25,500)
+ a# B) @2 ^+ B6 p8 nblock(5,"欢迎光临!","scroll rc",25,500)4 F7 v5 m- l. a9 h' |6 Q E) |
block(6,"欢迎光临!","scroll cl",25,0)4 [: {1 x, O1 Q# |
block(7,"欢迎光临!","scroll cr",25,0)
& R& G( M. \/ `7 `) ^block(8,"欢迎光临!","slide left",25,500)
# h+ D' W7 V7 H O6 c' Ublock(9,"欢迎光临!","slide lc",25,500)
. J( }' x5 z" D0 O6 Wblock(10,"欢迎光临!","slide rc",25,500)
r7 f! }: W: ], g6 M: wblock(11,"欢迎光临!","slide cl",25,0)& E3 Y: g$ _2 c- s8 S$ d8 Y1 r
block(12,"国内域名:110元!","slide cr",25,0); L( P( I9 s, h
block(13,"国际域名:58元!","slip left",25,0)' V4 M4 @/ |& J! Y
block(14,"欢迎光临中讯数据!","slip right",25,0)
% S) Y; {+ @" Y, rblock(15,"欢迎您的光临","slip letter",25,0)
, `2 S8 U/ n! ablock(16,"","display",0,500)
! I* n$ N& b; {9 p) Mblock(0,"欢迎欢迎!","merge",25,1000)4 Q! u; r2 F# j, s; H6 W
block(1,"欢迎!","split",25,0)
9 H" _) [3 D, t" S) ^6 b ]; I//End User Vars
0 x8 S3 u1 {$ X% W b! x/////////////////////////////////////////////////////////////////4 C7 G5 I8 |# }2 k
# d0 Q( V* J( d5 h5 z// Don't change!!!6 G* B5 G; m' D/ k; S
var tlen = 2.4 * len
8 ]1 Z9 k0 h. O/ Fvar cent = tlen / 2.2$ ~6 r3 @6 Z/ }: J* t, k
var clen = null
& p4 i" D" [" m3 }& e. @- bvar tickered = null* Q' a% U+ W6 ^; a/ T$ E
var ini = null1 B$ d' ~5 @7 k- M
var iloop = 0
' Y7 d8 S( P s3 _% o' J1 ]& \& t* v, sif (loops == 0) {iloop = 1}
$ |/ T9 C3 X* F7 T7 m! L$ t! m7 ^var cblock = 0
+ L1 K+ J$ v) M fvar timerID = null" X+ D# o) o7 h" b, W
var beg = null* h1 \5 ]. Y, ^ r0 W
var clet = null
+ h1 q2 X F: m7 r$ Yvar cstr = null/ y d0 [8 N+ I6 L4 q, X
var cpos = null
4 C. g2 Z: v; K; {' l. P5 ivar ib = null
7 G! _- G8 W2 U0 Z/ Rvar iba = null$ I1 u. K( k/ ~/ W
var fs = null
+ t6 E, P. V3 E/ V% H" \, xvar hstr1 = null
6 k( T, |3 H1 ?var hstr2 = null
2 G. Q( x1 e# B. k<!-- end -->& l, s8 u1 s/ g- k
0 b# F2 n1 v. `6 S/ T$ U</script># H# k: P6 I* z- ^
<script language="JavaScript">) m$ v4 C$ K8 N3 z' W7 Y) R8 j
<!-- % g8 R3 _* _) |7 S$ e' a
document.write('<form name="Active" onSubmit="0">')! m# B+ b+ V* V+ {( S
document.write('<input type="text" name="ASCII" size="50">'); [& l* N$ j: w7 h: ]
document.write('</form>')+ s' f6 s$ v; I# V" m3 ?7 s/ Q
Activate(): R$ {0 k w0 @2 c1 H$ W
<!-- end -->
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</script> |
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