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">%v2T(fR.[

,L7t5V/d+u.T_(cx U <!-- ActiveASCII by Neal Kanodia (please, don't delete this line)
)Nw8` fAF+T&ZFJ ?)R|,O"vd
function createArr(num) { for(var i = 0; i < num; i++) { this[i] = null } }!K8Z@6wi6S5F
function fillArr(tx,me,ti,wa) { this.text = tx;  this.method = me.toLowerCase();  this.ticks = ti;  this.wait = wa }#d#bSPfT@e(pTE
function block(num,txt,mthod,tcks,wit) { blocks[num] = new fillArr(txt,mthod,tcks,wit) }
$K!v(hN0z4S;P8b/G function ms(unt) { var sp = "";  for( var i = 1; i <= unt; i++ ) { sp += " " } return(sp) }
n'H+DZ3?/C%v1J-c function Activate() { if (cblock == max) { cblock = 0;  if (iloop == 0) { loops--;  if (loops == 0) { meth = "0" } else { meth = blocks[cblock].method } } else { meth = blocks[cblock].method } } else { meth = blocks[cblock].method }
1r1q2f$aO)Gl/z2^"r9_Z^ if (meth == "0") { document.Active.ASCII.value = end }5M3JP)W_.^(G
if (meth == "display") { Tape = blocks[cblock].text;  Wait = blocks[cblock].wait;  Display() }
j oWz9Ne$Y6D if (meth == "display center") { Tape = blocks[cblock].text;  Wait = blocks[cblock].wait;  half = Tape.length / 2;  DisplayC() }
Iz8|_%V if (meth == "scroll left") { clen = tlen;  Tape = blocks[cblock].text;  Ticks = blocks[cblock].ticks;  tTicks = Ticks * 2;  ScrollL() }
`+tEqS-z if (meth == "scroll right") { clen = 0 - blocks[cblock].text.length;  Tape = blocks[cblock].text;  Ticks = blocks[cblock].ticks;  tTicks = Ticks * 2;  ScrollR() }g6L[w1n
if (meth == "scroll lc") { clen = 0 - blocks[cblock].text.length;  Tape = blocks[cblock].text;  Ticks = blocks[cblock].ticks;  Wait = blocks[cblock].wait;  tTicks = Ticks * 2;  half = Tape.length / 2;  ScrollLC() }(e0q,cG`$o
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() }C$Tl/F5x!AtJ,c2}/b'w
if (meth == "scroll cl") { Tape = blocks[cblock].text;  Ticks = blocks[cblock].ticks;  tTicks = Ticks * 2;  half = Tape.length / 2;  clen = cent - half;  ScrollCL() }
cis;C A5V'_ if (meth == "scroll cr") { Tape = blocks[cblock].text;  Ticks = blocks[cblock].ticks;  tTicks = Ticks * 2;  half = Tape.length / 2;  clen = cent - half;  ScrollCR() }.c
`Xmuw
c
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() }
1M7Du~OTn7p 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() }
pSa+w7kfxj%j 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() }
Dw.uoL_A/Z!A_g
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() } g8NKf!L!TsP
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() }F O~-^*GAz1K!J(Tk6IK
if (meth == "slip left") { clen = 0;  Tape = blocks[cblock].text;  Ticks = blocks[cblock].ticks;  SlipL() } f/dH HHq#A
if (meth == "slip right") { clen = 0;  Tape = blocks[cblock].text;  Ticks = blocks[cblock].ticks;  SlipR() }
jS6Ni/^"A)M| 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() }@1L,Gl9v6q
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() } nZ6NB
I"IP
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() } }M6r!_7Ux{j
function Display() { document.Active.ASCII.value = Tape;  cblock++;  timerID = setTimeout("Activate()",Wait) }
Ph;x3w
?-|,o{ Eb function DisplayC() { var temp = cent - half;  ini = ms(temp);  document.Active.ASCII.value = ini + Tape;  cblock++;  timerID = setTimeout("Activate()",Wait) }
m{{0KFd 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) } } }jcJ.e.};v)av
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) } }$Pr[m,?R*sq8b
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) } } }
%\+Cn5q5Dl-^] a 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) } }*}k dVC(jb:y
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) } } }X'qRp6[
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) } }(JaN"c![S
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) } } }
hK"w@0o^"@ 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) } } }
ot]+Zt%cw"Y$b function SlideRC() { if (clen >= 0) { ini = ms(clen);  tickered = fs + cstr + ini + clet;  document.Active.ASCII.value = tickered;  clen -= 3;  timerID = setTimeout("SlideRC()",Ticks) } else { clen = cent + half;  cstr += clet;  document.Active.ASCII.value = fs + cstr;  cpos++;  clet = Tape.charAt(cpos);  if (clet == " ") { cstr = cstr + " ";  cpos++;  clet = Tape.charAt(cpos) } if (clet == "") { document.Active.ASCII.value = fs + Tape;  cblock++;  timerID = setTimeout("Activate()",Wait) } else { timerID = setTimeout("SlideRC()",Ticks) } } }
?/F6pb} b$D1Amc 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) } } }

E kO;a h A 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) } } }
3h5e _1|2~Ue 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) } }W Owvr2|1wL
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) } } }
/X;ew{y 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) } } }8^,hxlT T#o+h
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) } } }
R~,ZV+T.N,s$k$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) } }S/{/t
tJJ,z
,A^)_]c;]4X
N9T
/////////////////////////////////////////////////////////////////"v Z3b B}
//# User Vars
#l
d#\*?q(E // Number of blocks (see bottom) to be displayed.
a*i.o&S`Gds // ***COMMON ERROR***: Make sure to set this value according to the
t PE|2e$f8i Ju // number of blocks (always the last block # + 1)!BO;Rm#j
var max = 18
4Jf#i!W-KPq0O v 9c.\aq6@L+M"[M~
// Don't change this!H8dS4st.L6~
var blocks = new createArr(max) CCT#eN)tSQ
eI}7Yh0O/dg6B)s#f X
// Length of textboxp,`#hvR2v#^,Z
// ***COMMON ERROR: If you change this or the length of the-BLnJ'B]p
// textbox, remember to change the other accordingly.***
mQHs0Q'm6H:b\ var len = 50
Ig`!C5A'N/a
l
,^,d'KjRDF[ // Number of time to loop ALL blocks (use 0 for unlimited)
gK$DiU)My MQ VD var loops = 0W7n8b7h2Ib

*R&J
p2Do.Ao // If you set the number of loops, set the final messege@ OrP8^O+L2_
var end = 'End of "ActiveASCII" by Neal Kanodia.'
AnY+qj:A1@"c %j"{%]O i0ws
// Use this format for each string (starting at 0 until 1 less'Hj D A%Y6D"ub
// than max):
*LiN(b%U'AL // block(#block,"Text to display","Method",#ticks,#wait)k7OS(QXf
// example: block(0,"1st block.","Scroll Left",25,0)
{Aow xs5T // ***COMMON ERROR***: If you add a block INCREASE MAX BY 1
xI2F%c+Qz+{w-U // ***COMMON ERROR***: If you remove a block DECREASE MAX BY 1
.r*L2N8LH"S Z // ***COMMON ERROR***: Check the spelling of your methods!!!qNI
Q:_8N-H"q
block(17,"欢迎光临七色风!","display",0,500)H*m$na{%P
block(18,"新一代网络商城!","display center",0,500)$F7^TM
H4n
block(2,"新一代企业信息系统!","scroll left",25,0)
9O5\ k/exSj7r-M"q block(3,"全新的自助建站模式!","scroll right",25,0)

Bq*qb0i+Wm| block(4,"欢迎光临七色风!","scroll lc",25,500)
_ b4H%gY J7PD;I9hk block(5,"欢迎光临!","scroll rc",25,500)
*Dh$u9\;N}d block(6,"欢迎光临!","scroll cl",25,0){3\7z(j+qe5\
block(7,"欢迎光临!","scroll cr",25,0)
8UuAtb!k {C block(8,"欢迎光临!","slide left",25,500)y_sD I J
block(9,"欢迎光临!","slide lc",25,500)
'R|P`6Q block(10,"欢迎光临!","slide rc",25,500)
$v4N^ Q;t[ block(11,"欢迎光临!","slide cl",25,0)
,jgu:i*Y block(12,"国内域名：110元!","slide cr",25,0)
j+F q"[^G,k block(13,"国际域名：58元!","slip left",25,0)7I;od(M"Y&hp
block(14,"欢迎光临中讯数据!","slip right",25,0)
AcsR,Ea2_7dy*hh block(15,"欢迎您的光临","slip letter",25,0)
(Q
D1P$B7o*o/I block(16,"","display",0,500),Eg YlxsK
block(0,"欢迎欢迎!","merge",25,1000)
] ^;q k{5a(~ block(1,"欢迎!","split",25,0)
v4e,hST rd~fq$C //End User VarsaB+a"O6v"KeGm
/////////////////////////////////////////////////////////////////VA"H} @-W0|
&rCS%C8WkI)G;w6yA
// Don't change!!!
bXkW?l4?-_ var tlen = 2.4 * lenEO QC~.yC9n
D
var cent = tlen / 2.2/z/Fc @*T#e
V
var clen = null&dN,]'b$xO$g
var tickered = null
wL;Ovi7\e8_ var ini = null
G#`"b ?d-S var iloop = 0
L:s*m#r\PP+|?~ if (loops == 0) {iloop = 1}]h R](z"}hR#{
var cblock = 0
m8z~5X/cT7wP var timerID = null
"L3s2Nu0w!v:b var beg = null
nDg_*I] var clet = nullQx3R7Q^ @
var cstr = null\ CB'b*M:L6rZG
var cpos = null
)`'pC!kE/H0e8wr ow var ib = null
?}S8q/Ut(I9^0G.WK{ var iba = null:o+tk$V C!Ti4Tzz,`
var fs = null
)[ fQ(q&~ U"xp var hstr1 = null
+f8PXZ:n~x var hstr2 = null+`5I1e,ry$J%`*bx
<!-- end  -->
k'Pl2I%q `mT bl^'eV?
</script>/Nl$m&tL
<script language="JavaScript">
;o-`7ilM` <!-- W/U}4n5p%o
document.write('<form name="Active" onSubmit="0">')
n9C0di c] ?X document.write('<input type="text" name="ASCII" size="50">')D.@,pfH4bK
document.write('</form>')
7vw*nGQ)n Activate()
:lOG6SZV*e#W0x
Y5N <!-- end -->
ixu)f{&UL
f3q R(D f5Q,TM+IK
</script>

查看完整版本: 网页之多变的滚动字幕特效