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网页之多变的滚动字幕特效
<script language="JavaScript">
@% q+ N8 y, G4 E; J! }- c5 f, @( R! c
<!-- ActiveASCII by Neal Kanodia (please, don't delete this line) W- O: [& j6 s$ D! y! j
8 E5 ^! Z9 @" v$ n B0 I" u- p2 l
function createArr(num) { for(var i = 0; i < num; i++) { this = null } }
3 s4 @' S5 m g" d( d7 R/ Lfunction fillArr(tx,me,ti,wa) { this.text = tx; this.method = me.toLowerCase(); this.ticks = ti; this.wait = wa }
0 @( E; n# S6 F$ u/ m: a0 hfunction block(num,txt,mthod,tcks,wit) { blocks[num] = new fillArr(txt,mthod,tcks,wit) }9 m0 |7 } n9 `9 D( s+ Y
function ms(unt) { var sp = ""; for( var i = 1; i <= unt; i++ ) { sp += " " } return(sp) }
* T* f1 ]3 Q' `5 I+ Q- j) O; L5 Zfunction 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 F/ W, x( V4 @ m- {if (meth == "0") { document.Active.ASCII.value = end } w9 }* {/ ~) Z$ E4 T9 Y2 M: q
if (meth == "display") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; Display() }7 j: a$ b4 e+ I; F) j( h
if (meth == "display center") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; half = Tape.length / 2; DisplayC() }; i! c# x3 ?0 C* s3 r
if (meth == "scroll left") { clen = tlen; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollL() }# p2 `* p% V! S. [& Q
if (meth == "scroll right") { clen = 0 - blocks[cblock].text.length; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollR() }5 |$ S/ v) L9 e; }* r" [$ i% N
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() }; e- d: Q& p8 [* X }+ \
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() }
$ F' Z* U% M/ wif (meth == "scroll cl") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCL() }! p9 t. s8 `: n" L ~
if (meth == "scroll cr") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCR() }6 P, Z+ t1 Y0 o. Q* N
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() } @ p7 G/ h% b
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() }
7 s: ~7 i! t2 Q- P/ dif (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() }- O' f# f. P8 R- |" i
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() }1 v# \9 `, v* u j% E
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() }
. {, H$ ]1 e1 `6 p. I& l0 dif (meth == "slip left") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipL() }1 ~, [# e- n6 L& o
if (meth == "slip right") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipR() }/ @9 Y# c: ] i2 t) p. E7 h1 r
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() }
' ^6 t6 r; ~9 {: W8 kif (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() }! B5 w+ `" k' U8 P7 \
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() } }, O, i+ \5 Y2 e7 G
function Display() { document.Active.ASCII.value = Tape; cblock++; timerID = setTimeout("Activate()",Wait) }
9 v/ G/ s; g# z' s( T. t$ o7 xfunction DisplayC() { var temp = cent - half; ini = ms(temp); document.Active.ASCII.value = ini + Tape; cblock++; timerID = setTimeout("Activate()",Wait) }: e$ i* T5 D) c; D0 Q8 f
function 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) } } }
& }$ R7 }( O: e$ i8 t! c5 ]% ~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) } }3 T; e, [; J, M5 d$ G# z
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) } } }
+ Y0 j x0 Q& ~" V. ?5 R& rfunction 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 R$ t% l5 M& J! A7 S9 j- tfunction 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) } } }/ I8 E0 |3 t0 N
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) } }+ W! J! B0 s+ w* W% P6 P+ n- {8 l1 a, a
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) } } }
6 k$ @! y5 V+ Zfunction 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) } } }
. q% ?* j% J8 v! a* R! g1 l1 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) } } }
0 W# [7 b5 ?! I% }7 Q# ~) gfunction 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) } } }
5 m: M" u6 Z# l C5 q6 P1 k v. Kfunction 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) } } }
t4 u0 @/ X1 F$ v% O- x `; Hfunction 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 M6 J, s. d' u. D1 G
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) } } }
/ h6 _# d: _" e5 ^, [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) } } }
, W+ E* x: y8 [, r1 Rfunction 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) } } }
5 Z; `# x9 l' Y, |2 v5 e$ \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) } }3 s; G& L/ f) M0 i: S+ x
; X: J% H7 [7 B" P6 R/////////////////////////////////////////////////////////////////, u! v5 H$ @5 g ?
//# User Vars
; @5 e# r0 @) V5 n: X// Number of blocks (see bottom) to be displayed.
. R* s1 b7 R1 E" u- o' P! x// ***COMMON ERROR***: Make sure to set this value according to the* i2 m* I. i; ]6 S
// number of blocks (always the last block # + 1)!
; z; d) W1 j. r+ o K# }) g t- [4 Pvar max = 18
& o6 M& r4 X7 x! c% U6 [& Q' R" y7 n |1 ~* J4 f
// Don't change this!% g6 F' }8 F8 S( p- l
var blocks = new createArr(max)
; Z4 w6 ]. K6 P, x: G/ d
2 D, }. l. T! S8 T# Z. {6 O// Length of textbox# \. e5 v& P- r: x& }" T
// ***COMMON ERROR: If you change this or the length of the5 @( A: X# `8 z: T. G
// textbox, remember to change the other accordingly.***
5 z2 o) }+ z b8 v' hvar len = 50
6 h8 Q. V$ B' p1 k6 L$ o! I# e& y
* ^; y/ R9 s4 L: T- q& a) a// Number of time to loop ALL blocks (use 0 for unlimited)- W# P/ Z$ N2 a8 |* q
var loops = 0) u7 o q* `" a& L: f; Q
+ m4 V, J5 @" z5 a: G6 [// If you set the number of loops, set the final messege
* n! d& E5 \4 M( m6 {; evar end = 'End of "ActiveASCII" by Neal Kanodia.'
; j/ a9 H+ W4 }! L- g
$ R; x6 n4 G4 ?6 s/ r// Use this format for each string (starting at 0 until 1 less
7 ~; L; s4 ~# K6 g" z// than max):( e- g4 a, G( z& g
// block(#block,"Text to display","Method",#ticks,#wait)' H% _6 \* V+ |, \6 a, ^4 l
// example: block(0,"1st block.","Scroll Left",25,0)
: R& H& W3 s/ V& B1 M' Y// ***COMMON ERROR***: If you add a block INCREASE MAX BY 1/ _ E( M' W. ~# X: X2 D* a
// ***COMMON ERROR***: If you remove a block DECREASE MAX BY 12 L# N( z% y6 e- ?8 @% n
// ***COMMON ERROR***: Check the spelling of your methods!!!4 a' \5 ^4 k, g+ I& i' \+ _4 f; k* O; ^
block(17,"欢迎光临七色风!","display",0,500)3 L, }8 Q, e6 w/ ?; R
block(18,"新一代网络商城!","display center",0,500)+ U* t% I/ Q* L
block(2,"新一代企业信息系统!","scroll left",25,0); z2 P; Z6 N: _$ x, ~6 h# v
block(3,"全新的自助建站模式!","scroll right",25,0)
$ y! g. W' y- ~/ U! p8 xblock(4,"欢迎光临七色风!","scroll lc",25,500)
% U" I r1 y ]8 F; L# s2 |5 Z! dblock(5,"欢迎光临!","scroll rc",25,500)
' ]+ c$ c8 |% I" @4 D. Q5 B! Yblock(6,"欢迎光临!","scroll cl",25,0)4 T" H& t9 }7 a' b; n( i
block(7,"欢迎光临!","scroll cr",25,0)1 C# M" D! I' ~# W
block(8,"欢迎光临!","slide left",25,500)
2 U: \* B/ U0 }) j x0 U7 V: l7 ublock(9,"欢迎光临!","slide lc",25,500): P: P8 b2 B6 d u( b3 ^
block(10,"欢迎光临!","slide rc",25,500)4 c, M7 R+ w9 A( u
block(11,"欢迎光临!","slide cl",25,0)
1 F) v6 e# d7 Y5 kblock(12,"国内域名:110元!","slide cr",25,0)0 |1 z+ r* I# Q
block(13,"国际域名:58元!","slip left",25,0)
) I$ a7 Y* i1 Wblock(14,"欢迎光临中讯数据!","slip right",25,0)2 \" x: k) l, e4 X) t
block(15,"欢迎您的光临","slip letter",25,0)7 a9 p: `9 o8 |6 ]; b' ^
block(16,"","display",0,500)
3 r* q* _' P5 Iblock(0,"欢迎欢迎!","merge",25,1000)
# q- Y% w& ?+ q) G! S" a' C/ i4 J2 Mblock(1,"欢迎!","split",25,0)
W* [/ u7 @2 n/ V3 {//End User Vars4 w: d5 U. b7 y5 |, Y# B: y% w
/////////////////////////////////////////////////////////////////
+ G7 Z" Y0 N9 L, t0 }0 n Z/ O; X
// Don't change!!!
! }6 x6 N6 D4 d9 U+ Vvar tlen = 2.4 * len
3 e- y+ k- H* Q+ i. g9 A3 Xvar cent = tlen / 2.2
- p. h- A# s K6 Pvar clen = null
! Z& j h2 y* }5 O: B6 `var tickered = null% t& }1 U+ m* u' x; y8 c
var ini = null
5 l8 ^( A4 z5 X- _$ {: h* gvar iloop = 0
( t; L1 q" C" a+ k& d! G& u4 lif (loops == 0) {iloop = 1}
; w% Q8 ^7 I6 w( Vvar cblock = 0# N$ M- a' C* }/ | B
var timerID = null; N, ? R' o$ T! C+ q8 X: e; \
var beg = null' [8 ^4 q& c; _
var clet = null
2 N3 O/ I' H1 G+ X' T evar cstr = null
! r# u) w: E! p8 ^6 _var cpos = null0 A4 ?/ j F. E- ~1 T% E9 p
var ib = null5 ~% B M O5 }) V6 D' X
var iba = null* V/ T/ v9 G) Y7 ^2 t5 e6 o. [
var fs = null
2 ]& j" q1 T0 D( Y1 F/ H2 ovar hstr1 = null. r7 E- T! W+ I# s
var hstr2 = null+ t$ B; M! Y! E. ?; D% o
<!-- end -->
$ k; J. H' l6 s) `% }# q
2 o. Y( N( n$ |+ H( \# k</script>
1 q J) V+ _" ?% |<script language="JavaScript">
' @! Z* r: @4 y3 e<!--
& a2 k, w- F: G9 Mdocument.write('<form name="Active" onSubmit="0">')
8 }3 L5 a x/ ]* \& [# Sdocument.write('<input type="text" name="ASCII" size="50">')+ j7 r/ b: L: n9 F' u$ n
document.write('</form>')" f8 |* D9 d/ h# d$ f U7 |# o
Activate()
+ J) p& K- v- f9 o9 ^! Y9 D<!-- end -->
# @$ l& P$ q- u' j9 V8 l; }* m6 d$ l; V1 g: E! M% n3 p; H$ j
</script> |
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