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网页之多变的滚动字幕特效
<script language="JavaScript">
8 r1 ?+ N# ?6 |" N- C0 t! Y) }2 @; Z
<!-- ActiveASCII by Neal Kanodia (please, don't delete this line)3 d+ m4 y7 R* [* S. C
; K2 [ w/ p! x. f/ U. h9 S" ifunction createArr(num) { for(var i = 0; i < num; i++) { this = null } }
7 s: I7 m8 ^, D5 K2 a7 gfunction fillArr(tx,me,ti,wa) { this.text = tx; this.method = me.toLowerCase(); this.ticks = ti; this.wait = wa }
( Y0 ~2 a0 a2 w: @function block(num,txt,mthod,tcks,wit) { blocks[num] = new fillArr(txt,mthod,tcks,wit) }$ t2 ^# l/ C8 e0 l `- z
function ms(unt) { var sp = ""; for( var i = 1; i <= unt; i++ ) { sp += " " } return(sp) }
& _2 U3 u% t" R( Z( ~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 }
& Q% X% U- m2 C8 sif (meth == "0") { document.Active.ASCII.value = end }6 n. z" \" m7 H
if (meth == "display") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; Display() }
# B+ P: U+ i7 q5 l( e* Y$ hif (meth == "display center") { Tape = blocks[cblock].text; Wait = blocks[cblock].wait; half = Tape.length / 2; DisplayC() }, |6 G* {' o* i5 [8 q
if (meth == "scroll left") { clen = tlen; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollL() }2 D) w" r7 }0 f4 B# o& W9 g
if (meth == "scroll right") { clen = 0 - blocks[cblock].text.length; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; ScrollR() }+ L: [. F. B- @
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() }" G9 o1 f1 }2 D5 x) Q
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() }. o+ Z; a8 b0 Q
if (meth == "scroll cl") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCL() }' b5 n6 |) n4 f& h' W
if (meth == "scroll cr") { Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; tTicks = Ticks * 2; half = Tape.length / 2; clen = cent - half; ScrollCR() }
0 d/ o. @4 G1 B dif (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() }
! G6 V. l: E2 q1 Lif (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() }' z3 y% n% ~9 k
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() }" r" H ^9 } F: j0 e5 i$ S
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() }
T; z0 ?1 A0 \9 }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() }; f3 G6 J) ^# B. }; c5 b i, g5 I
if (meth == "slip left") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipL() }
( S: M' Y2 d; x1 ^if (meth == "slip right") { clen = 0; Tape = blocks[cblock].text; Ticks = blocks[cblock].ticks; SlipR() }- d% P# g* {, Z
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() }, W2 l U U. _' u) e! o
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() }& H4 g% N8 X0 H% b \2 Y( e, M$ s
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() } }
x7 m" i- i0 h" i9 B% Rfunction Display() { document.Active.ASCII.value = Tape; cblock++; timerID = setTimeout("Activate()",Wait) }: S! J$ B7 `+ G( q9 T' d
function DisplayC() { var temp = cent - half; ini = ms(temp); document.Active.ASCII.value = ini + Tape; cblock++; timerID = setTimeout("Activate()",Wait) }
& _& y6 P2 y/ }, Z1 m6 ~' 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) } } }5 ` b" v a; Y3 [! U
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) } }0 b6 W: B7 g( [4 h
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) } } }
$ J6 G1 L7 `* u3 Jfunction 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) } }
; C) G4 z: Q7 G( G z nfunction 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) } } }1 \; [ X8 m. I
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+ @; O- L, V+ j$ rfunction 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) } } }
7 {- j' V9 J4 X: @2 Hfunction 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) } } }
5 s& r3 ^8 J# g0 e6 {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) } } }
/ ^( ]" k) [9 @" a$ Ffunction 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) } } }0 ^# ~! L3 T! b: ~
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) } } }
) @' s) R& M9 Cfunction 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) } }% r& \9 q2 r% h0 r5 l, l
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) } } }. l3 S0 N' F e, f: J8 A+ {
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) } } }6 O3 f' [+ M/ F9 u+ H5 R+ M! O( `# f
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) } } }+ S; k# d8 `' G* X( [) F, Q' o
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) } }& D/ v7 {$ M. |$ B+ F0 X. m
' @$ U) A( ]; n0 j, y. o4 N/////////////////////////////////////////////////////////////////1 `9 J1 o0 Q$ p& @8 o
//# User Vars
8 G4 ]4 i- T/ X% A; X& j// Number of blocks (see bottom) to be displayed.: S/ A- b9 n9 T8 W
// ***COMMON ERROR***: Make sure to set this value according to the9 s$ U% j/ @' y, }; o
// number of blocks (always the last block # + 1)! _8 c9 D# i; \9 G7 Z
var max = 188 U8 }# v9 i! t0 P& \/ Z
* @/ q: d8 d" M; V// Don't change this!0 |, e ~3 H1 q& l% |6 Y! A. Y
var blocks = new createArr(max)
4 {+ L/ W! Z9 ~$ _; G# E4 m0 ~
* O C& W' }/ ^/ z) ^// Length of textbox6 p, v+ A* K. P) N
// ***COMMON ERROR: If you change this or the length of the
. L7 _, }7 W# j! W8 P// textbox, remember to change the other accordingly.***$ f& A0 l* D! g
var len = 50$ T/ V! I! Z2 f0 K! v6 A4 R
7 h' A9 }4 P; l/ X- y% Y4 g( f& x// Number of time to loop ALL blocks (use 0 for unlimited)' w/ k9 }8 G J) f! q
var loops = 0
3 b7 P) Q+ @+ e' @7 l! K# Z# W9 D D" T) c0 R
// If you set the number of loops, set the final messege
" `2 m: s6 s! A- pvar end = 'End of "ActiveASCII" by Neal Kanodia.'( `- T! |% g+ e& `
, Y3 L& Y, U! `
// Use this format for each string (starting at 0 until 1 less7 M1 R' ]$ ?; L2 w% M
// than max):* |7 B1 S8 U6 t7 n9 N8 u% Z t' F
// block(#block,"Text to display","Method",#ticks,#wait)
# l" [% K$ r8 {* R// example: block(0,"1st block.","Scroll Left",25,0)$ |, ~9 E8 o4 d1 w9 Y+ D% p3 q D
// ***COMMON ERROR***: If you add a block INCREASE MAX BY 1
( E# y2 x3 K' U// ***COMMON ERROR***: If you remove a block DECREASE MAX BY 1
% U0 ?' [7 n/ ], O& F2 W2 k) e; A, u// ***COMMON ERROR***: Check the spelling of your methods!!!5 G" K! z$ X: _* B
block(17,"欢迎光临七色风!","display",0,500); h4 `1 }4 \6 E/ ]
block(18,"新一代网络商城!","display center",0,500)1 @2 ? I, v8 O6 l% T! t
block(2,"新一代企业信息系统!","scroll left",25,0)
0 W3 h2 Y; l3 z0 d1 oblock(3,"全新的自助建站模式!","scroll right",25,0)
% r/ g4 d7 g6 X/ p: ]1 }block(4,"欢迎光临七色风!","scroll lc",25,500)
! X5 G3 r8 d+ }! \- Q8 L( Z. Lblock(5,"欢迎光临!","scroll rc",25,500)
3 H$ `; |& F/ U7 J i! w, f* @block(6,"欢迎光临!","scroll cl",25,0)& ]5 T3 Z& W5 X6 ~ x5 T" R# P
block(7,"欢迎光临!","scroll cr",25,0). n+ c* ]3 I( s9 S3 `# G! L3 \$ w, F# B
block(8,"欢迎光临!","slide left",25,500)& w3 h# l6 ^5 R
block(9,"欢迎光临!","slide lc",25,500)
& X, q7 q* `: [- v) qblock(10,"欢迎光临!","slide rc",25,500)
: P$ |2 ^4 M/ L) C9 Rblock(11,"欢迎光临!","slide cl",25,0)0 I5 b2 B: @( k4 z% P+ r2 |$ Q6 J
block(12,"国内域名:110元!","slide cr",25,0)' n3 z- V; I7 B) }1 ^) H" ^/ y
block(13,"国际域名:58元!","slip left",25,0) `0 u; ?; z0 K
block(14,"欢迎光临中讯数据!","slip right",25,0)
7 ^ m+ R1 l! `& gblock(15,"欢迎您的光临","slip letter",25,0); R$ m3 c) R4 s
block(16,"","display",0,500)
: V7 i! r- C1 X1 R* vblock(0,"欢迎欢迎!","merge",25,1000)
6 Q+ R9 A% I3 \* Wblock(1,"欢迎!","split",25,0)# X: G9 s* M5 K" `) s, s% e* ~) f
//End User Vars7 P$ {" ]0 S. p
/////////////////////////////////////////////////////////////////- B: M( k U3 h1 o$ `4 P/ J
& d f8 k4 d* o3 p6 T, P/ B// Don't change!!!0 _- d, T, Q S- M! v
var tlen = 2.4 * len2 j% [: o _9 T3 P; O+ `- }
var cent = tlen / 2.2
& v& f, ^/ j5 F: n# p) ivar clen = null
% C: S. ~ a8 w1 nvar tickered = null
2 Z" U. x; U3 ?) r6 ]# T! N1 Ivar ini = null
; [) Z3 C$ W6 R4 L* Qvar iloop = 0
9 `/ l# I* [% c$ h$ t0 F" jif (loops == 0) {iloop = 1}
3 N/ C9 E) \7 {8 u* B avar cblock = 0
8 R7 N+ H+ p+ {var timerID = null% d9 w# K3 S# m, S' j- M7 e
var beg = null8 v5 C" u: p1 r4 _/ C) }+ K
var clet = null
: L; d* E: o/ w6 a. R$ fvar cstr = null
& R& H+ G% q1 x; hvar cpos = null- K6 K9 Y. H* \3 W5 ?& y
var ib = null7 t# L" ? }+ h
var iba = null
1 K7 b m9 T+ hvar fs = null
: ]3 T/ K! t' wvar hstr1 = null" `4 P) Y5 T- z7 l1 T0 I# ~
var hstr2 = null
. q4 z6 A* [ F. m: ^$ [( f<!-- end -->2 L1 A$ R% N0 Z k
# M h8 W1 p; P</script>
9 R7 V$ D/ B: k& v) o5 Z<script language="JavaScript">& B6 L8 {1 G) K( H+ S5 V8 D. O" o2 p- l
<!--
* J1 i; S0 h# n6 u7 f# A Fdocument.write('<form name="Active" onSubmit="0">')
2 S. v1 q% j, Q8 n( Rdocument.write('<input type="text" name="ASCII" size="50">'): Z) R' j) z$ D: Q7 Q
document.write('</form>'): d2 b0 i( D5 `' h( h
Activate()
9 @9 ~8 a/ J5 C" x1 B<!-- end -->
* |5 A) ~1 V/ M) j7 O2 Y9 t
8 K& a2 t# t5 ?: O1 i3 i# U1 a</script> |
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