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网页之多变的滚动字幕特效
<script language="JavaScript">6 E6 _+ C& O: q/ }- a) L" }* d
/ _3 `! s/ c0 \
<!-- ActiveASCII by Neal Kanodia (please, don't delete this line)
/ Y: ^! @- A. \3 e" J
: f1 h! z7 G, Sfunction createArr(num) { for(var i = 0; i < num; i++) { this = null } }
" ~3 [( ~$ E" n3 `& _" Ifunction fillArr(tx,me,ti,wa) { this.text = tx; this.method = me.toLowerCase(); this.ticks = ti; this.wait = wa }" H' f" t% h7 v- M/ Q4 C
function block(num,txt,mthod,tcks,wit) { blocks[num] = new fillArr(txt,mthod,tcks,wit) }5 R9 x+ H9 M; G% U+ i$ f
function ms(unt) { var sp = ""; for( var i = 1; i <= unt; i++ ) { sp += " " } return(sp) }
7 N- X- {5 k+ x" o4 N0 Xfunction 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 }
! `. u* `( A0 b! n8 u0 Tif (meth == "0") { document.Active.ASCII.value = end }
. O' h( c. D) iif (meth == "display") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; Display() }
. B( ^' i* W7 { N0 Sif (meth == "display center") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; half = Tape.length / 2; DisplayC() }
( I/ k; _! h [8 K2 a+ l$ jif (meth == "scroll left") { clen = tlen; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollL() }6 h% Y# p5 H4 n, i; D
if (meth == "scroll right") { clen = 0 - blocks[cblock].text.length; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollR() }
# W q9 u$ X, O. a/ c$ E$ @, o# Z- @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() }! M2 A) h0 f+ z3 Y8 `
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() }
0 y, Z6 j) J4 S% y* T; w" Vif (meth == "scroll cl") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCL() }
9 k2 F7 m! r: Y% d: d* ?; _8 aif (meth == "scroll cr") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCR() }9 i" @& g% H0 k* l
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() }) t+ O% ]% U; @
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() }
9 D( q0 b& y$ q; N/ m6 @+ n$ Tif (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* L6 H; T( k* x+ r
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() }
S3 b+ U3 H6 |/ W2 ^. L eif (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() }3 F* h$ A( i; m, M1 ^0 g3 S
if (meth == "slip left") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipL() }
& K) g z8 n- ^6 ^if (meth == "slip right") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipR() }+ l, A+ y2 ^) p I4 ~# 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() }
0 n% n7 x. m$ }4 vif (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() }
+ n: D1 ^' W3 H+ V' T4 G) S1 J3 fif (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() } }
/ Z6 K, _( M) H' P. b' ~function Display() { document.Active.ASCII.value = Tape; cblock++; timerID = setTimeout("Activate()",Wait) }0 \" M+ q5 K4 i5 w: b
function DisplayC() { var temp = cent - half; ini = ms(temp); document.Active.ASCII.value = ini + Tape; cblock++; timerID = setTimeout("Activate()",Wait) }
( M" ^ U7 l8 M% G0 i, k& U( \, zfunction 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) } } }
0 K1 i( z, g, sfunction 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) } }2 Q1 ]# T, ]: x* ?' x( s# ?7 I
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) } } }
: ~& v6 U, M# s$ T% U7 k5 c7 Pfunction 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) } }2 i- D S* f9 v, E
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) } } }% j' g) O% p2 C+ z4 M. K
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) } }% n8 y2 W; y& w
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) } } }/ E; a% {* M! M7 o1 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) } } }! K: _9 K! ]( X5 m
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) } } }0 T+ o" [7 g6 `" S9 p! W
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) } } }
, v1 E6 a9 V4 Bfunction 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) } } }3 b% K V& Y3 }9 B; c9 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) } }6 Z9 G) q: l' L& Y4 v, q" _7 f+ W9 M5 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) } } }
; ?$ W( d) b6 t; w0 ^6 _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) } } }' h* ^' A% H% G7 V5 J2 \2 B
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) } } }
; [% {+ f9 |+ G* |/ Ffunction 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) } }; U3 n: N4 Q3 f& C1 w0 D& |
P% K* Z* t z4 o/////////////////////////////////////////////////////////////////+ p" R& E1 M& k5 V
//# User Vars
2 x: W. w& b; S# A: y// Number of blocks (see bottom) to be displayed.5 @% w0 W! k$ h( K5 q6 n
// ***COMMON ERROR***: Make sure to set this value according to the
7 B4 O+ }7 t& h1 a1 g7 u1 \// number of blocks (always the last block # + 1)!
$ W* \! T2 X1 X0 Qvar max = 18
1 p+ i8 n7 A; K3 k, S7 o% o3 L1 S2 w; I x0 ]# F2 P& K
// Don't change this!# ?' R; K' e8 Y- ?2 K1 i
var blocks = new createArr(max)
! X7 J t6 f% c G; o, r0 |1 _, R7 ?' d& G' ]! |% S
// Length of textbox, f; P+ Q) B) ]# [ s6 m3 `/ i
// ***COMMON ERROR: If you change this or the length of the
1 Y3 W/ e% \4 Z4 n, {' u// textbox, remember to change the other accordingly.***
* L5 V" E5 Q9 G. ]var len = 50; a: M% h" R: s6 E, T7 g
+ O( q. C1 f! s2 i8 f2 A
// Number of time to loop ALL blocks (use 0 for unlimited)7 w5 [9 I2 ]9 H; {1 x) g8 o
var loops = 04 }/ x0 i' r. F. z6 d
, a8 r; Q8 [! v: M1 a
// If you set the number of loops, set the final messege
7 k: Y( q" E3 b$ `* o1 h& Y, E& Avar end = 'End of "ActiveASCII" by Neal Kanodia.'
5 r1 ]8 X' Y* k6 w" A
7 I5 p; \( c2 ~2 t1 g; t, X// Use this format for each string (starting at 0 until 1 less- |, V; b: O+ G I0 A4 J7 ^
// than max):- `/ U+ i2 N% R. ?
// block(#block,"Text to display","Method",#ticks,#wait)
- y% O1 G. b% L: K: c5 c( _, w// example: block(0,"1st block.","Scroll Left",25,0)
/ p6 q' i1 O7 G' ^0 [5 s1 o$ o// ***COMMON ERROR***: If you add a block INCREASE MAX BY 1* a5 G/ Q6 U4 J: I
// ***COMMON ERROR***: If you remove a block DECREASE MAX BY 1" n* u$ K4 n: r0 Y2 F4 W6 z- C+ o
// ***COMMON ERROR***: Check the spelling of your methods!!!' t }+ L: c! u& p4 D- Q
block(17,"欢迎光临七色风!","display",0,500)3 D* g/ e7 {+ w3 i7 t
block(18,"新一代网络商城!","display center",0,500). r; c$ _: q) }; \7 S
block(2,"新一代企业信息系统!","scroll left",25,0)
* D; r9 I- Z( R4 w" z' M/ jblock(3,"全新的自助建站模式!","scroll right",25,0)
( a( a" s8 t3 q2 q" N0 }9 T& F, cblock(4,"欢迎光临七色风!","scroll lc",25,500) c6 K3 a' h# |1 _, w
block(5,"欢迎光临!","scroll rc",25,500)1 ]: m3 {* w1 N) d" O
block(6,"欢迎光临!","scroll cl",25,0)# T; [) d8 |6 b6 ~
block(7,"欢迎光临!","scroll cr",25,0). b9 u7 F/ ], q' H _
block(8,"欢迎光临!","slide left",25,500)
& u& K% M C1 A3 mblock(9,"欢迎光临!","slide lc",25,500)
. l2 _$ w+ M3 M6 q' w* H( Iblock(10,"欢迎光临!","slide rc",25,500)
7 a7 l, r( r2 l" [, Gblock(11,"欢迎光临!","slide cl",25,0)
: W, d: [1 @6 qblock(12,"国内域名:110元!","slide cr",25,0)+ T* U- c* r1 W1 `
block(13,"国际域名:58元!","slip left",25,0) C T* z: Q5 c8 D8 U
block(14,"欢迎光临中讯数据!","slip right",25,0)
6 Y8 t( {4 w2 s! i! Ablock(15,"欢迎您的光临","slip letter",25,0)$ w1 h" C( _& @# ~" A: [7 k
block(16,"","display",0,500)
# A. W! o( _' {+ a ?block(0,"欢迎欢迎!","merge",25,1000)
& T9 A4 @+ F! |' F, ]2 ` Lblock(1,"欢迎!","split",25,0)& Q. p% x5 o4 q; R7 w
//End User Vars/ A9 l7 I9 z+ Z2 Y
/////////////////////////////////////////////////////////////////6 F' _, N: P" m9 Q
' c: H D/ N2 J9 [5 Q; ~7 ?
// Don't change!!!; z& C5 ?- Y s- S2 ]3 U; ~
var tlen = 2.4 * len' ]$ G6 D8 g1 N3 w5 E
var cent = tlen / 2.2
' m6 r+ M G, `- gvar clen = null
% [0 a, Y) r& I# X6 [: cvar tickered = null8 a, ^5 ?* O" a% Z: ?" z
var ini = null
# N3 e, x0 s/ H6 d) ?var iloop = 0
7 z& A* X3 e/ p* ^if (loops == 0) {iloop = 1}0 J" v5 s+ Y0 @! L
var cblock = 0
- t6 w/ L3 v! I. S, O4 u! T- M0 ^8 Cvar timerID = null
: D# a/ J+ K# ?: t0 Ovar beg = null
+ s! ^- J( S5 s$ Zvar clet = null3 f9 L [5 ?) m0 K
var cstr = null
* _. Z1 T9 R/ q. C6 m$ B$ a1 Hvar cpos = null/ C( B) x' H# ?, ~5 K2 G
var ib = null s7 N" {0 u4 y2 w* `4 L, T
var iba = null
7 N/ [* I% U P5 h& \, `: nvar fs = null" o+ _+ x& m `( O5 j" }; _
var hstr1 = null
0 k6 x# P; B5 y4 J% P1 H# x1 Z1 yvar hstr2 = null
! H$ W. D! { q- w( M! E4 |<!-- end -->( y# I0 H& R% W4 {; i9 M( N
5 N/ W, L& d- J+ @7 Z</script>
; U- C! b$ F0 p |" ?/ w<script language="JavaScript">* o( E& E0 `% t0 F- h
<!-- 4 {4 h! r4 Q! g2 L9 I
document.write('<form name="Active" onSubmit="0">'). K: H! ^& ]0 L) K; }$ I
document.write('<input type="text" name="ASCII" size="50">')
$ h3 @' K6 \" Z& t( U2 Gdocument.write('</form>')+ s! {3 H. r8 g8 s
Activate()
2 z5 V" R3 R. v<!-- end -->
* M- y4 ~0 F4 k G# \; t& V: ?" S$ V" _
</script> |
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