捌玖网络工作室 » 网页编程 » 网页之多变的滚动字幕特效

zw2004 发表于 2008-1-21 20:49

网页之多变的滚动字幕特效

<script language="JavaScript"> Z@E2} c

?:jb.|CUR <!-- ActiveASCII by Neal Kanodia (please, don't delete this line)
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"b QPOd;l function createArr(num) { for(var i = 0; i < num; i++) { this[i] = null } };o.i~kX
function fillArr(tx,me,ti,wa) { this.text = tx;  this.method = me.toLowerCase();  this.ticks = ti;  this.wait = wa }!M(EX*P4am!SS
function block(num,txt,mthod,tcks,wit) { blocks[num] = new fillArr(txt,mthod,tcks,wit) }
N%^a8DTKb lJ8m function ms(unt) { var sp = "";  for( var i = 1; i <= unt; i++ ) { sp += " " } return(sp) }V,UElF
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 }
*ms#Ul [ if (meth == "0") { document.Active.ASCII.value = end }7]|V.h/K_*A
if (meth == "display") { Tape = blocks[cblock].text;  Wait = blocks[cblock].wait;  Display() }
*z i@9ko |x/d if (meth == "display center") { Tape = blocks[cblock].text;  Wait = blocks[cblock].wait;  half = Tape.length / 2;  DisplayC() }hUT:q pT
if (meth == "scroll left") { clen = tlen;  Tape = blocks[cblock].text;  Ticks = blocks[cblock].ticks;  tTicks = Ticks * 2;  ScrollL() }Gv*}AO
if (meth == "scroll right") { clen = 0 - blocks[cblock].text.length;  Tape = blocks[cblock].text;  Ticks = blocks[cblock].ticks;  tTicks = Ticks * 2;  ScrollR() }d9L.c:IXv!G
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() }
v:vWsd7@#N9` 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() }
^wYk#K3yY if (meth == "scroll cl") { Tape = blocks[cblock].text;  Ticks = blocks[cblock].ticks;  tTicks = Ticks * 2;  half = Tape.length / 2;  clen = cent - half;  ScrollCL() }z[,k0W9N;sp
if (meth == "scroll cr") { Tape = blocks[cblock].text;  Ticks = blocks[cblock].ticks;  tTicks = Ticks * 2;  half = Tape.length / 2;  clen = cent - half;  ScrollCR() }
-R.E%Z4V\q3{U1y 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() }dj#Z"~4au
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() }
,D}do$s4j 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() }Yn!R*k+u|.qnW9H
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() }
.FiB%Y+^4L%N^y 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() }
{MKwM#` if (meth == "slip left") { clen = 0;  Tape = blocks[cblock].text;  Ticks = blocks[cblock].ticks;  SlipL() }
1S&nG%?S
kU if (meth == "slip right") { clen = 0;  Tape = blocks[cblock].text;  Ticks = blocks[cblock].ticks;  SlipR() }
!s"h2Xe;rY-^1fMXb 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() }-@:W1XP
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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() }
A0{] di;s8I~C 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() } }
?*g5q:j:t/u `-RQ1~ function Display() { document.Active.ASCII.value = Tape;  cblock++;  timerID = setTimeout("Activate()",Wait) }Xw!{2yDfg
function DisplayC() { var temp = cent - half;  ini = ms(temp);  document.Active.ASCII.value = ini + Tape;  cblock++;  timerID = setTimeout("Activate()",Wait) }
fS`2@|2dv1_x-n 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) } } }h
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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) } }j
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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) } } }!]IJJ}Pf&}5L]1z
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) } }
_!u5NL!c7p K,J#aV"KJ&j 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) } } };z MP&Rn.o+F+K*C
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) } } \U&UEK6}
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) } } }
"G}(Z9r\4j.`{ 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) } } }
I8mo Vs6c+a ] 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) } } }
\ saF8T(u'nS 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) } } }GgYh.~BmR
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) } } }
.Wj:^.d*A5UX8d"j 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) } }
^K P!j W7hZ(d e 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) } } }
?Le(A-tD 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) } } }+l.A,Z?+Vu qt-E_E)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) } } }
XkhpJp 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) } }9M1E8\6h s
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/////////////////////////////////////////////////////////////////O*Xr$TV
//# User Vars$Y&g\9MRw']
// Number of blocks (see bottom) to be displayed.3U+B2L vC} c
// ***COMMON ERROR***: Make sure to set this value according to the
7B/n&LG(|M?2h // number of blocks (always the last block # + 1)!
P~e'bI0C var max = 18
iawv mz3C e? F7u$d~Xe7uM
// Don't change this!"UatM:xb
var blocks = new createArr(max)cW ]-CI)Ga(g

&@Wc/d8A2SM-G9_ // Length of textbox@#r*O4];tT e B1u:f
// ***COMMON ERROR: If you change this or the length of the
tAF;Xk{ // textbox, remember to change the other accordingly.***5i8jDem3Z6?U
var len = 50 o'z EmC
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// Number of time to loop ALL blocks (use 0 for unlimited)R8H Uh I _v
var loops = 0
8PyrlZ$O :zobsyor H
// If you set the number of loops, set the final messege^+HF"R8]Q
var end = 'End of "ActiveASCII" by Neal Kanodia.'
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s+mH0`I-m-L"Y;H // Use this format for each string (starting at 0 until 1 less
h$imH"M-N q [9x~H // than max):$va5{]{uT^E1f.B
// block(#block,"Text to display","Method",#ticks,#wait)
B#yWde5N5vd5I // example: block(0,"1st block.","Scroll Left",25,0)
3F$D5[T`5S // ***COMMON ERROR***: If you add a block INCREASE MAX BY 1
i N$I,\ke$D // ***COMMON ERROR***: If you remove a block DECREASE MAX BY 1v,Q1t!Cf!^y1J
// ***COMMON ERROR***: Check the spelling of your methods!!!D4|*N D/YB
block(17,"欢迎光临七色风!","display",0,500)
#leh8qH@Pi block(18,"新一代网络商城!","display center",0,500)
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|0r block(2,"新一代企业信息系统!","scroll left",25,0)
Byor"R-]%LY block(3,"全新的自助建站模式!","scroll right",25,0)x'vg)owfFM
block(4,"欢迎光临七色风!","scroll lc",25,500)#?$j0?ZunOiS
block(5,"欢迎光临!","scroll rc",25,500)
G4V,K0z] block(6,"欢迎光临!","scroll cl",25,0)
-v(E}
k3C1u S^ block(7,"欢迎光临!","scroll cr",25,0)
(|CM H@ block(8,"欢迎光临!","slide left",25,500)
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VBF,|'Ik-P block(9,"欢迎光临!","slide lc",25,500)
J_N5}/Uck block(10,"欢迎光临!","slide rc",25,500)
?E&zx(b block(11,"欢迎光临!","slide cl",25,0)
U*y;}c |,f2E(Y block(12,"国内域名：110元!","slide cr",25,0)[
IY |*})n;^
block(13,"国际域名：58元!","slip left",25,0)tir,K.s s9L
block(14,"欢迎光临中讯数据!","slip right",25,0)Vp}-fF0u/?%Z1}e
block(15,"欢迎您的光临","slip letter",25,0)
2A)j:RQ,z_*A$Dm block(16,"","display",0,500)s3f!JXBOBvm
block(0,"欢迎欢迎!","merge",25,1000)"x'M1Z%re*\!A}0[W)e
block(1,"欢迎!","split",25,0)n%[-q)hJf,qM
N
//End User Vars
-NN"Ehk1b0\!fyU /////////////////////////////////////////////////////////////////I,yF2q-~I]A


p&zn
t,^;Qwn // Don't change!!!
f5hR g'Gg#?4A var tlen = 2.4 * len
+YuZ9\q$b^h var cent = tlen / 2.2Z(Vn7?/m
var clen = null
'H)V:YY8_e var tickered = null:g]u@MU
var ini = null6h-o4s;[X5K
var iloop = 0
`%pP1M"T s:U if (loops == 0) {iloop = 1}6N{3w q F y [
var cblock = 08?#J,s1X?$FC
var timerID = null.p8^6EY*R#vQ
var beg = null9{`0Di[(?
var clet = null
wf^y0i&n var cstr = null
q'aJ4hA.KF~1i
t var cpos = null
rf!Nj(^J{2? Pd var ib = null
qJ
O2\8r3H var iba = null
:e'K"C~3S;j"hgN var fs = nullM$P;@$hu4k VYD&jo
var hstr1 = null
"h&o9YFJ*q7M var hstr2 = null
k ONJ"R;V]w
}Z <!-- end  -->5N+w%n*e]

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q @I.D;~8I </script> x+\A FXz#I
<script language="JavaScript">
:U*M,z6Xr#VtH[/R&T_ <!--
arVhH'n,_2T document.write('<form name="Active" onSubmit="0">')
)Ja^V@g.Z document.write('<input type="text" name="ASCII" size="50">')Y0m+sX8y\E?6k2lu
document.write('</form>')
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