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网页之多变的滚动字幕特效
<script language="JavaScript">3 I* ~/ J' a; N8 {! h2 ~+ ]- N% v
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<!-- ActiveASCII by Neal Kanodia (please, don't delete this line); D9 s, y! @9 L8 D/ c; {5 J
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function createArr(num) { for(var i = 0; i < num; i++) { this = null } }( Z2 z4 f9 E9 A) c2 i& t
function fillArr(tx,me,ti,wa) { this.text = tx; this.method = me.toLowerCase(); this.ticks = ti; this.wait = wa }
* P' Z" g( Z( e; E# Afunction block(num,txt,mthod,tcks,wit) { blocks[num] = new fillArr(txt,mthod,tcks,wit) }
5 [. I/ D* v; ^$ t! f$ C4 E8 Efunction ms(unt) { var sp = ""; for( var i = 1; i <= unt; i++ ) { sp += " " } return(sp) }
g/ |% ?7 J$ ^$ }/ ]1 afunction 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 }) N9 J+ m0 P$ o
if (meth == "0") { document.Active.ASCII.value = end }! z( x$ ]( P; N- F
if (meth == "display") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; Display() }
& N. m0 m7 \0 |: N% n; N5 E. E6 [if (meth == "display center") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; half = Tape.length / 2; DisplayC() }& B1 s7 q( n% b! ~' a
if (meth == "scroll left") { clen = tlen; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollL() }' h# R/ G3 F8 J2 [' w+ o
if (meth == "scroll right") { clen = 0 - blocks[cblock].text.length; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollR() }
$ N) y! r" \9 [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$ {0 \' Y0 D2 J) A# G$ G8 J
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() }& @+ e! G2 o: |8 r* D
if (meth == "scroll cl") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCL() }
' ]4 G: Z4 I& z( Y# f" r2 wif (meth == "scroll cr") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCR() }: w7 _/ L4 p+ A, }# S( ~- r
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() }7 \' K3 S8 a* N: s' E. `0 O
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() }2 r, B% e, G6 @( I0 g5 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() }
5 g* `% b; |: F% p9 l9 c2 K: mif (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() }( S% A$ U ]' n5 {! \2 {
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() }9 W: g: U& S Y9 t: ]0 }
if (meth == "slip left") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipL() }7 ^" J9 w/ }2 @4 W8 A9 h
if (meth == "slip right") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipR() }
9 o8 u, o9 U9 G- V9 Q- G) ]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() }
/ v5 H& ]8 `5 U+ 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() }( [0 S/ `! i3 C3 O. @* j: K# s6 @
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() } }: c0 X9 n8 S3 i2 I
function Display() { document.Active.ASCII.value = Tape; cblock++; timerID = setTimeout("Activate()",Wait) }
/ @9 Q4 F" E$ Dfunction DisplayC() { var temp = cent - half; ini = ms(temp); document.Active.ASCII.value = ini + Tape; cblock++; timerID = setTimeout("Activate()",Wait) }
' {! o/ N6 ^: F7 efunction 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) } } }' v1 {9 r m; `4 X1 F9 y4 G
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) } }: k* h* C9 \( A0 p7 D
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) } } }5 w8 w5 ?/ l" v- o! R3 I% B) O8 \
function 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) } }% o* v! g8 ]. t1 e1 i0 F; {+ r& a
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) } } }( c5 w& k- w" f) ~( T3 c2 M1 r% z
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) } }) S+ P/ {; d3 _* i- e z
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) } } }
4 t6 L" ? I9 ^& 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) } } } X' h1 k! b& X$ K3 N/ U" @
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) } } }# P: e* K& O! F+ i4 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) } } }
, H; Y' Y$ _/ C8 u$ c! nfunction 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 j" b9 H* }6 t) ]. `! s7 F
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) } }3 Q, ]5 U7 o8 m1 h6 K; o7 U6 c
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) } } }2 R1 \5 x, `3 B
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) } } }& | @$ v2 R1 v5 G
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) } } }
$ r% J' s: Y2 Y- Sfunction 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) } }
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/ @9 k/ Y ^8 d4 C9 N/////////////////////////////////////////////////////////////////
% c5 E. A/ R8 H' q/ s. G//# User Vars4 p# I: Q0 B- K7 x
// Number of blocks (see bottom) to be displayed.& W" Z( n7 x7 S) B; j
// ***COMMON ERROR***: Make sure to set this value according to the5 ]4 n4 s; L! O; I9 b) Q( P
// number of blocks (always the last block # + 1)!
1 e2 t6 m6 P, h& ?7 i5 Ivar max = 18, h% l( U# Z0 c6 F9 v3 u
: {8 Z+ d( J* n) o. R6 q* z
// Don't change this!
* ^, j) s* Z% I* ^6 xvar blocks = new createArr(max)
" l7 j" d3 r# `4 `1 N C3 I" Y5 Q) n0 L3 ~% T. i
// Length of textbox: Q( X$ w$ @5 u4 W* u% o
// ***COMMON ERROR: If you change this or the length of the
, W" |) e z& {* J6 g1 ~// textbox, remember to change the other accordingly.***$ E7 s: k) m: D% o N% x
var len = 50
3 L( W, P8 Y3 a9 `, N3 [
2 \- l% W) S! v) Y4 }// Number of time to loop ALL blocks (use 0 for unlimited)
6 o& l4 w# U+ Lvar loops = 09 J* ^. s& Y' N) }- h# C! V
" F9 e. {4 q+ U9 A' C7 r* z
// If you set the number of loops, set the final messege
4 R/ C4 e) ]) _7 n, M1 M6 Y8 evar end = 'End of "ActiveASCII" by Neal Kanodia.'
/ I( C1 I0 `& f
' f. e1 j, l2 ~8 N' c// Use this format for each string (starting at 0 until 1 less% b7 ^) c1 G: O! i7 V& d2 V0 U+ I9 m
// than max):' I- A* `2 c4 {7 n3 l0 v
// block(#block,"Text to display","Method",#ticks,#wait)
/ }; a ~" _5 @( Y+ C6 w3 m// example: block(0,"1st block.","Scroll Left",25,0)
* I0 T4 l1 D; v( E# I) C// ***COMMON ERROR***: If you add a block INCREASE MAX BY 1$ M* X* }5 N- v& n& h
// ***COMMON ERROR***: If you remove a block DECREASE MAX BY 1
9 W2 d! \! a8 [- V. F. J// ***COMMON ERROR***: Check the spelling of your methods!!!( L2 }2 @- i M/ ~* L
block(17,"欢迎光临七色风!","display",0,500)
1 [7 ?3 d! ]0 O) z3 ublock(18,"新一代网络商城!","display center",0,500)0 `5 `; f1 X- S5 O: t
block(2,"新一代企业信息系统!","scroll left",25,0)
. O5 C6 m1 a; |! w$ N- o! o& @block(3,"全新的自助建站模式!","scroll right",25,0)7 m, `0 t) b |5 t) v+ `; `/ f
block(4,"欢迎光临七色风!","scroll lc",25,500)* i+ j6 b7 a$ f* x: Y3 k( G( d7 I
block(5,"欢迎光临!","scroll rc",25,500)
' C- @$ m. s$ d, t d! N$ Hblock(6,"欢迎光临!","scroll cl",25,0)9 c% c9 n1 y1 b$ E$ H, M' |
block(7,"欢迎光临!","scroll cr",25,0)
& n3 ]: o" R8 Z$ c8 g+ mblock(8,"欢迎光临!","slide left",25,500)! i9 b5 r" X6 x) u' D
block(9,"欢迎光临!","slide lc",25,500)
& z1 s4 t8 J6 K' B0 c# q( Tblock(10,"欢迎光临!","slide rc",25,500)' |$ m' S- b5 y8 ~8 r
block(11,"欢迎光临!","slide cl",25,0)) r& p1 g: M: K( L0 m& |2 `1 ?
block(12,"国内域名:110元!","slide cr",25,0)
6 b6 d l) x/ ^4 s8 {block(13,"国际域名:58元!","slip left",25,0). m& b6 I7 |5 h
block(14,"欢迎光临中讯数据!","slip right",25,0)
+ W# L; I7 ?* F2 \. Iblock(15,"欢迎您的光临","slip letter",25,0)3 K: S' K; E3 N/ S
block(16,"","display",0,500)& ~" S7 G: {2 n
block(0,"欢迎欢迎!","merge",25,1000)
+ [' l- B B( {7 I0 Wblock(1,"欢迎!","split",25,0)
& o. q# S! u! |! Y# m//End User Vars
) |& P5 E6 G. }2 @+ L/////////////////////////////////////////////////////////////////; j% P4 U1 j* @ V/ u
* t5 ]! J9 m$ \; J
// Don't change!!!
! d9 V5 D) ~* D" _% } _ n; s0 \var tlen = 2.4 * len, ?. R7 g% Q. Y/ Q" X, Y/ y$ {
var cent = tlen / 2.2' @$ P# f; ]9 o% R1 b+ ^- N- g
var clen = null
4 j* g5 b8 }7 m) qvar tickered = null
" R6 p$ K6 T, F4 b1 ^3 ivar ini = null9 u2 s& {9 _+ c9 S5 J+ E* X
var iloop = 0
+ f" R6 Z! K/ d. @2 ]if (loops == 0) {iloop = 1}
. W7 v9 W7 {4 |) F; bvar cblock = 0+ q7 D8 _: \8 s3 g
var timerID = null
2 V4 r+ l- H% L; nvar beg = null# k! C& }: ~: d) Q7 w5 e$ s
var clet = null
' I8 t% d2 d1 k( K, Dvar cstr = null" Q+ k! \0 P* C1 ]' P7 H+ Z" w
var cpos = null. g9 s* Y: N3 B7 e) ?' B6 q
var ib = null
' [: L+ ~1 k$ B6 P9 fvar iba = null$ M- a" `* H; Y
var fs = null: c8 ?. z) d1 T X7 v8 ^" G! q) H
var hstr1 = null! ?1 a6 ]2 ~" N- m
var hstr2 = null" V# L: `% q$ j/ G
<!-- end -->+ p1 `4 ]) A/ @! \/ l, d
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</script>3 {0 Y- n/ e& g; i r
<script language="JavaScript">
8 V+ y1 Z, U% @* c, ~, h<!--
4 h0 k9 E2 j, v# Vdocument.write('<form name="Active" onSubmit="0">')
0 D1 D* f3 D& a6 t8 q# kdocument.write('<input type="text" name="ASCII" size="50">')$ z' h" ^ g" ^( F
document.write('</form>')
! [: h S3 J7 W4 \3 X6 J" mActivate()
4 V( ^" u( \, A) d, p1 b<!-- end -->4 T* X5 W" q. K8 Y: N7 y" h
( k# w1 s1 t/ u% o1 |" y- \) _</script> |
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