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网页之多变的滚动字幕特效
<script language="JavaScript">
. e7 r2 m0 H! s V1 @5 U8 F) H. [
<!-- ActiveASCII by Neal Kanodia (please, don't delete this line)
# d) l; F0 {, U, s8 K- h
& z- v" Y- s |6 i8 w; h; _function createArr(num) { for(var i = 0; i < num; i++) { this = null } }
, R( R5 Z4 m# G8 H% Nfunction fillArr(tx,me,ti,wa) { this.text = tx; this.method = me.toLowerCase(); this.ticks = ti; this.wait = wa }
( D* Q: j+ V( pfunction block(num,txt,mthod,tcks,wit) { blocks[num] = new fillArr(txt,mthod,tcks,wit) }
4 e1 Y* m; ]8 e) n* S3 Efunction ms(unt) { var sp = ""; for( var i = 1; i <= unt; i++ ) { sp += " " } return(sp) }* W$ y5 p: r3 [ k2 a4 t
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 }8 B& L( B" M9 w5 c4 ~
if (meth == "0") { document.Active.ASCII.value = end }
) F8 R% B8 q: o' rif (meth == "display") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; Display() }$ z6 B- z+ ~8 a; \2 q
if (meth == "display center") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; half = Tape.length / 2; DisplayC() }$ }/ s# m: D5 ?
if (meth == "scroll left") { clen = tlen; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollL() }
# p6 p( u O0 D2 ] u0 S8 R+ yif (meth == "scroll right") { clen = 0 - blocks[cblock].text.length; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollR() } O! w4 L& p0 O- L2 o$ k2 m
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() }
( W* B7 u, s( R1 q& m" M% mif (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() }* O6 D; y1 k( K, i5 s
if (meth == "scroll cl") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCL() }
; D" m0 L0 _, L0 aif (meth == "scroll cr") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCR() }. w V+ ?" t9 \& x4 V8 e7 V
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() }% ^% l: b R# J4 D
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() }
3 @$ | p9 h4 l1 A9 D; vif (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 E& U& l. W$ P
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() }
0 Y0 y4 V; ^5 x B8 [2 u1 Qif (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() }
) [, \# k4 O* e- D {. Jif (meth == "slip left") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipL() }+ R. C! N& u! H, T
if (meth == "slip right") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipR() }$ O9 o$ E6 {9 s- l
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() }: ^ s# k9 O/ A8 F! p4 N5 B
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 i0 K( y- w& I0 n" G9 {
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() } }
7 D9 X x+ H( @& f* z/ U+ u; Yfunction Display() { document.Active.ASCII.value = Tape; cblock++; timerID = setTimeout("Activate()",Wait) }( b0 f& Y, L# n/ Y+ ^
function DisplayC() { var temp = cent - half; ini = ms(temp); document.Active.ASCII.value = ini + Tape; cblock++; timerID = setTimeout("Activate()",Wait) }( u( G8 I- ]& e8 ^& {+ f! o
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) } } }" ?& [5 \$ m8 T% ~; a
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) } }* w( U1 i$ A5 V8 ^2 U$ U
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 N3 l% X m8 L0 V% C7 P4 F$ x
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) } }( r3 A% }& k4 W1 t9 _" s! N) s
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) } } }' d- v: e& G; o! P7 g9 q; B* a2 `
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) } }% y+ X* n2 j5 T' T6 [
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) } } }
- h# }8 M1 \6 W5 _8 e: v( t8 ]! ffunction 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) } } }
# o. v# G3 n. t$ G% c1 M! Ifunction 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) } } }
" c3 O+ d. x6 i% B- ]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) } } }- w2 A% k4 A4 b/ E6 Y) ?* `
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) } } }
$ C# x& i7 h/ b7 m; wfunction 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) } }
" O, X9 y7 y$ x% yfunction 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) } } }
% Z7 T3 d0 ~9 ^! Nfunction 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) } } }0 `+ c d* r* k# l r0 `9 D0 A+ w
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) } } }
( X/ [8 T( ]0 Pfunction 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 n7 l6 y' A( H1 a8 b. q: ^+ c7 z8 X
/////////////////////////////////////////////////////////////////: C7 `# U0 X. |& @, V2 u! T
//# User Vars
; r4 i, R0 X% k// Number of blocks (see bottom) to be displayed.
" F' [4 ~3 n6 N9 g4 l: ~// ***COMMON ERROR***: Make sure to set this value according to the9 w0 S! ]# L) W$ g/ F1 w2 S( a
// number of blocks (always the last block # + 1)!
6 K3 `3 {2 n/ f5 l: qvar max = 18
5 j9 L- e- u" }! ?5 j; J) q& n
# }: H( l0 M! I- Y% |// Don't change this!/ E U0 q7 j8 S
var blocks = new createArr(max)- t2 I+ p; [ L
% ~) a& l' T+ Y2 {) E2 G5 Z# g
// Length of textbox
3 C6 v5 g* A7 ?4 e// ***COMMON ERROR: If you change this or the length of the
" p' O" {4 p) ]( n% S2 ^# @" c9 Y( `// textbox, remember to change the other accordingly.***
V; v1 V) }8 b' X/ j" t- Svar len = 501 ~* A" \" b2 K i" v! o
5 B& O! e k: L/ B6 b1 N! ~// Number of time to loop ALL blocks (use 0 for unlimited)) U1 X* P% z7 ^- R* d6 Q' [
var loops = 0- x4 n3 i8 ~. ?7 ?& d
/ k' E% Q) u4 H5 s; t3 \: W
// If you set the number of loops, set the final messege
; k! B* B# \( s# X7 bvar end = 'End of "ActiveASCII" by Neal Kanodia.'
. a: Q( \7 Z# J. d( A9 j g; w/ `4 S) S
// Use this format for each string (starting at 0 until 1 less
; v5 P! E6 ?# ^( H// than max):
+ o7 n: Q2 U1 ?% Y- T/ C// block(#block,"Text to display","Method",#ticks,#wait)
6 @- Y" {* j9 |# X// example: block(0,"1st block.","Scroll Left",25,0)8 H8 F5 T" X& _/ S; ]$ }. l
// ***COMMON ERROR***: If you add a block INCREASE MAX BY 1
, f h! q, N! `, |0 N0 g// ***COMMON ERROR***: If you remove a block DECREASE MAX BY 13 z5 d6 w1 s2 V3 s; K% S) f: f3 D) O1 ]
// ***COMMON ERROR***: Check the spelling of your methods!!!
7 A5 i k/ I% N( X& C$ Bblock(17,"欢迎光临七色风!","display",0,500)
. V, n. Y) B1 r' Rblock(18,"新一代网络商城!","display center",0,500)
/ L1 R, L: a" m" zblock(2,"新一代企业信息系统!","scroll left",25,0)" f( B- h5 T* E! O
block(3,"全新的自助建站模式!","scroll right",25,0)$ q8 Y' Z; \$ ?/ `( J
block(4,"欢迎光临七色风!","scroll lc",25,500)
! X$ e2 T5 I/ h' Q& H* K) wblock(5,"欢迎光临!","scroll rc",25,500)
) z3 p3 d; T8 N" ^7 C& Fblock(6,"欢迎光临!","scroll cl",25,0)
5 p5 T- a6 @5 Ublock(7,"欢迎光临!","scroll cr",25,0)
' T' u( a* v# R$ u5 Rblock(8,"欢迎光临!","slide left",25,500)7 c/ q% ? B' t+ d. `
block(9,"欢迎光临!","slide lc",25,500)" x$ |( @6 Y4 g/ Q5 J
block(10,"欢迎光临!","slide rc",25,500)
S- Q. F% b1 J4 \# F8 q; Lblock(11,"欢迎光临!","slide cl",25,0): O; i0 z6 q% S. H5 b, n
block(12,"国内域名:110元!","slide cr",25,0), k" j5 n% D. \7 U! d+ s% o# t4 M
block(13,"国际域名:58元!","slip left",25,0)# n; T/ x/ v1 Z
block(14,"欢迎光临中讯数据!","slip right",25,0)4 f) v- W# B' ] Q
block(15,"欢迎您的光临","slip letter",25,0)
% o1 ~# h6 X; O1 Yblock(16,"","display",0,500), Z8 V. Z, s. a/ l# Z
block(0,"欢迎欢迎!","merge",25,1000)
^8 ?" W% D0 P+ `block(1,"欢迎!","split",25,0)! `) T: X. Z# C/ d% I
//End User Vars9 E& x A% N k( a9 h
/////////////////////////////////////////////////////////////////4 c `. T, Q* z
1 Z7 P& | S: c" t. b2 ^// Don't change!!!3 U, N0 m$ R7 [5 `9 ?1 z
var tlen = 2.4 * len
9 X# _; ^. n1 g( V3 n! F( Wvar cent = tlen / 2.2
! t1 z$ b8 S2 [& U( pvar clen = null
' y6 I1 w& ]! E) h+ U/ D& X! svar tickered = null0 h5 d7 T0 `$ Q1 _
var ini = null* ~( J0 ]; C* `6 v
var iloop = 07 u, d- p) ~: v7 V0 f" u1 }
if (loops == 0) {iloop = 1}
, X( j8 D2 b3 [* I9 j0 E avar cblock = 0
L3 p, [$ t l# t, m7 Avar timerID = null
0 |( f$ Y \ J- Q. Lvar beg = null
' c& O) t0 [7 I/ @var clet = null
* Z' ^ X$ K+ d f0 kvar cstr = null' |2 ~& e9 o+ P
var cpos = null
n( p7 d. j4 [6 f- b' E( nvar ib = null
+ s/ m! h) O5 lvar iba = null
7 W' ]" v) u2 ^/ T+ i4 gvar fs = null
- G. |& F( X. b2 \4 W4 N# \var hstr1 = null
1 i, o& @2 }. {# r9 l1 _: t @var hstr2 = null( ^* ]" w8 D; {1 [3 M; X' Z2 ^
<!-- end -->
9 C( z* A& {4 W" m3 Y0 m+ B4 I# |# J( y- C4 S% y" z
</script>
, k! |' i$ \7 T0 }- E<script language="JavaScript">8 y+ ?4 Z/ x& d7 G* q
<!--
6 ]7 T3 @! q$ F. `5 ydocument.write('<form name="Active" onSubmit="0">')/ K5 m* M; C( n- C) c
document.write('<input type="text" name="ASCII" size="50">')9 l' T* \/ D& }6 I, ~
document.write('</form>'): t( [; x4 n, \1 G) t x. z
Activate()$ R6 Q$ C9 Q& F- I( y
<!-- end -->2 {" e. x+ K0 [, L; _- S
* d6 r2 \; Z0 D( Y% x* D. O, _5 N</script> |
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