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

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LNV4K,^2M;pi <!-- ActiveASCII by Neal Kanodia (please, don't delete this line)
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'O8wC%KE]nw!I\;sb function createArr(num) { for(var i = 0; i < num; i++) { this[i] = null } }dV Q"m0Z6l$^t%~\
function fillArr(tx,me,ti,wa) { this.text = tx;  this.method = me.toLowerCase();  this.ticks = ti;  this.wait = wa }9~,} s;S(Me7`I
function block(num,txt,mthod,tcks,wit) { blocks[num] = new fillArr(txt,mthod,tcks,wit) }
qCS;M3rT3]'p5E function ms(unt) { var sp = "";  for( var i = 1; i <= unt; i++ ) { sp += " " } return(sp) }
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r2R:s-c'v(F function Activate() { if (cblock == max) { cblock = 0;  if (iloop == 0) { loops--;  if (loops == 0) { meth = "0" } else { meth = blocks[cblock].method } } else { meth = blocks[cblock].method } } else { meth = blocks[cblock].method }
"b\ w&jJ\ if (meth == "0") { document.Active.ASCII.value = end }
%K If+[Gt ~&`/g*m if (meth == "display") { Tape = blocks[cblock].text;  Wait = blocks[cblock].wait;  Display() }a$mk/y%GD^)sfMF
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if (meth == "display center") { Tape = blocks[cblock].text;  Wait = blocks[cblock].wait;  half = Tape.length / 2;  DisplayC() }a3z9mA1oa;YFq2ab
if (meth == "scroll left") { clen = tlen;  Tape = blocks[cblock].text;  Ticks = blocks[cblock].ticks;  tTicks = Ticks * 2;  ScrollL() }g H,Ab!UT A[%^
if (meth == "scroll right") { clen = 0 - blocks[cblock].text.length;  Tape = blocks[cblock].text;  Ticks = blocks[cblock].ticks;  tTicks = Ticks * 2;  ScrollR() }
?:N9VYv!H[ 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() }
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]W,B 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() }
4y{$r4V|@?"T3[)P if (meth == "scroll cl") { Tape = blocks[cblock].text;  Ticks = blocks[cblock].ticks;  tTicks = Ticks * 2;  half = Tape.length / 2;  clen = cent - half;  ScrollCL() }
n5g ergEd if (meth == "scroll cr") { Tape = blocks[cblock].text;  Ticks = blocks[cblock].ticks;  tTicks = Ticks * 2;  half = Tape.length / 2;  clen = cent - half;  ScrollCR() }\
X5[@9H#ZR0e,M)E!E
if (meth == "slide left") { Tape = blocks[cblock].text;  Ticks = blocks[cblock].ticks;  Wait = blocks[cblock].wait;  cpos = 0;  clet = Tape.charAt(cpos);  clen = tlen;  cstr = "";  SlideL() }reZ Qv a
if (meth == "slide lc") { Tape = blocks[cblock].text;  Ticks = blocks[cblock].ticks;  Wait = blocks[cblock].wait;  cpos = Tape.length - 1;  clet = Tape.charAt(cpos);  clen = 0;  cstr = "";  half = Tape.length / 2;  iba = cent - half;  ib = ms(iba);  SlideLC() }
(B Z.B%S%@_9M if (meth == "slide rc") { Tape = blocks[cblock].text;  Ticks = blocks[cblock].ticks;  Wait = blocks[cblock].wait;  cpos = 0;  clet = Tape.charAt(cpos);  cstr = "";  half = Tape.length / 2;  clen = cent + half;  fs = ms(cent - half);  SlideRC() }#Y+r5?${ Hz*y e)W
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() }
lj0\ jGq{1yh|.Yo 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() }3D9]L+|~.Z5A
if (meth == "slip left") { clen = 0;  Tape = blocks[cblock].text;  Ticks = blocks[cblock].ticks;  SlipL() }
&SpU ?5Gl if (meth == "slip right") { clen = 0;  Tape = blocks[cblock].text;  Ticks = blocks[cblock].ticks;  SlipR() }
5t3bYs;D.Z'A 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() }
g!KH,w @B3}h} 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() }gH0R.N
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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() } }
G|M;x@,` function Display() { document.Active.ASCII.value = Tape;  cblock++;  timerID = setTimeout("Activate()",Wait) }:h'^;q6?3|{+gc!iA
function DisplayC() { var temp = cent - half;  ini = ms(temp);  document.Active.ASCII.value = ini + Tape;  cblock++;  timerID = setTimeout("Activate()",Wait) }
c_o`s 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) } } }
4n8[g;|`*uH0J 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) } }
7}
j1P h,|)ii8z,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) } } }
qdP(Q g0F~ 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) } }LZX+~2]x/{
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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) } } } pR g#ZVJ][
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) } }
%A,T UxWB)ep0B 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) } } }
g5n*C2O+I~D 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) } } }
Bu\6P?a{2{(I 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) } } }-vy*v\wc}K
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) } } }
Q!H9U(?[ 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) } } }
W1ci;B5Fd]"Cai 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) } }
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{;O 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) } } }B3rBD5_[!I+_
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) } } }4a^K`h-X+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) } } }v$iL
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function Merge() { if (clen >= 0) { if (clen > cent - hstr1.length) { tickered = ini + hstr1 + hstr2;  document.Active.ASCII.value = tickered;  cblock++;  timerID = setTimeout("Activate()",Wait) } else { ini = ms(clen);  tickered = ini + hstr1 + ib + hstr2;  document.Active.ASCII.value = tickered;  clen++;  iba -= 2;  ib = ms(iba);  timerID = setTimeout("Merge()",Ticks) } } else { beg = 0 - clen;  tickered = hstr1.substring(beg,tlen);  document.Active.ASCII.value = tickered + ib + hstr2;  clen++;  iba -= 4;  ib = ms(iba);  timerID = setTimeout("Merge()",tTicks) } }
`3krm TTb a+P8`5_J(h{
/////////////////////////////////////////////////////////////////
J:ZL!E#pO9M //# User Vars{^Gv6u K/H*z.e
// Number of blocks (see bottom) to be displayed.
"dW2O+Y0O Qm5C4H#oph // ***COMMON ERROR***: Make sure to set this value according to theK6? F Mxi1r+s._t6OQ
// number of blocks (always the last block # + 1)!
] N$U:h0|z g var max = 18
/@#GU(re*g%o vC~,?}
// Don't change this!
k2RM8\I:lw var blocks = new createArr(max)
1Nd:a9B LdD
w*_7sia
B#RW // Length of textbox
{0y1z5]l // ***COMMON ERROR: If you change this or the length of the!q"NIF7s e c
// textbox, remember to change the other accordingly.***
"EFq,@,N
qC2\;v.?M7~ var len = 50s7q7E saDs
Gt-a Zy[P$a
// Number of time to loop ALL blocks (use 0 for unlimited)
wAm_F z
var loops = 0!wx%pg p%B
a;a9A"Y.[5^
// If you set the number of loops, set the final messege
PvrdfpO"~Y3?3o var end = 'End of "ActiveASCII" by Neal Kanodia.'
]5Y$l~z }
,Dn"xL$c // Use this format for each string (starting at 0 until 1 less
Q
L | |X"Y;`{1K // than max):?W&~2A@$fx
// block(#block,"Text to display","Method",#ticks,#wait) G1o*Z8SY0F0F5{
// example: block(0,"1st block.","Scroll Left",25,0)o_+F5E.`.V_
jzb
// ***COMMON ERROR***: If you add a block INCREASE MAX BY 1J2_?3tX;t
// ***COMMON ERROR***: If you remove a block DECREASE MAX BY 1&k#A+^ s ` {2{?
c+c%dW
// ***COMMON ERROR***: Check the spelling of your methods!!!
X#N Q(zb5q-gj block(17,"欢迎光临七色风!","display",0,500)
'F$J2pP6}iE block(18,"新一代网络商城!","display center",0,500)#Qr.wtr LJwQ]3a"}
block(2,"新一代企业信息系统!","scroll left",25,0)?s|l!X.l9S:P:Y
block(3,"全新的自助建站模式!","scroll right",25,0)
PsNH;Pn3Fy9zzvc block(4,"欢迎光临七色风!","scroll lc",25,500)
*`:H4|*IT R block(5,"欢迎光临!","scroll rc",25,500)
Y~.YNb block(6,"欢迎光临!","scroll cl",25,0)
VU4I [u5D/e.\ block(7,"欢迎光临!","scroll cr",25,0)
D(M.|6q$UTv.e block(8,"欢迎光临!","slide left",25,500)U$k/[:Hh X$ip?}Y+K7l
block(9,"欢迎光临!","slide lc",25,500)X#PRg*I3l7H
block(10,"欢迎光临!","slide rc",25,500)NYu-n#W)Y;?R
block(11,"欢迎光临!","slide cl",25,0)
zMy3d3u block(12,"国内域名：110元!","slide cr",25,0)Tbj%Y*K H-h0|
block(13,"国际域名：58元!","slip left",25,0)9UNH0v'P$`4P.j|J`
block(14,"欢迎光临中讯数据!","slip right",25,0)
!@*Ij-lI7v&Y block(15,"欢迎您的光临","slip letter",25,0)Fn)V4G hFo+Tb
block(16,"","display",0,500)
2ML!CKS'E2i block(0,"欢迎欢迎!","merge",25,1000)1]+Xx'o R8ez'cj+R
block(1,"欢迎!","split",25,0)
7c`!?H9@ Sy9R //End User Vars
:Ig8u3`"a5@ @6xK*R /////////////////////////////////////////////////////////////////
7xS$[F,{y i?C /u](U8o ?_8T
// Don't change!!!
5KR4KC:K4S var tlen = 2.4 * len`S+Z w(G
var cent = tlen / 2.2
!rEL'k!S
E ] var clen = null&P&qG&Q2}GU4|
Wq
var tickered = null\BiB2oO
var ini = null
,_u#pfpf;B(b'Eo var iloop = 0
H*b+L6i y$l0N f if (loops == 0) {iloop = 1}
)H wa_+z-Gm var cblock = 0{ \ z j6C!AE
var timerID = null
+q!QP-U8\ R var beg = null
2d6lE+E'jc var clet = null
5GI3T;X)j,{k var cstr = null{Nb2W|TI,oX!}
var cpos = null
`~-[9{0Q(h(K var ib = nulln-_+E;L'z8LT
var iba = null mHu0Ifg&F
var fs = null
I-cW"KG7qB8b1i8f var hstr1 = null
]5e o.MA!fJ(aM var hstr2 = null+v%^8~ J1A{_4x
<!-- end  -->
Y(d(NL\Q)`0G j.X8H:Y;Bx4k._2O
</script>j(oVPt%j
<script language="JavaScript">
3i ?| U0@3Vb
Y3~ <!--
hM5O6i&D@(c(O document.write('<form name="Active" onSubmit="0">')
x)ujQ7k document.write('<input type="text" name="ASCII" size="50">')(gf G9l.f;U/}
document.write('</form>')
;| mV4rF Activate()k;_9~_f
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