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网页之文字的循环闪动特效
<script language="javascript" type="text/javascript">
) u! k7 s% u4 Q# }5 A4 u- _<!--
R+ z% G( i1 `$ \( @# J* N Y// convert a single digit (0 - 16) into hex
1 ?5 a& y. w% x; F; d- i( ufunction enHex(aDigit)7 L R) B* ^% y! B' f
{
- x7 L' W3 D e, Z# W+ s# f return("0123456789ABCDEF".substring(aDigit, aDigit+1))6 n3 S9 D; y$ i/ x
}
0 W2 U7 F: [2 |/ l. D// convert a hex digit into decimal
9 S+ E* H- l% Afunction deHex(aDigit)
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return("0123456789ABCDEF".indexOf(aDigit))
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// Convert a 24bit number to hex8 A9 t d8 n3 ^" o- u' T. t
function toHex(n)
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return (enHex((0xf00000 & n) >> 20) +# m* p/ E4 c' B( o! t0 S
enHex((0x0f0000 & n) >> 16) +! L4 k0 y v6 D; _1 t
enHex((0x00f000 & n) >> 12) +) `% T1 K s+ {
enHex((0x000f00 & n) >> 8) +
* i, d2 c- y' }# W+ v enHex((0x0000f0 & n) >> 4) +
$ _& y, T7 C9 d( k" i% E: O" X enHex((0x00000f & n) >> 0))! R- E0 ]6 n0 O
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// Convert a six character hex to decimal
$ s6 P+ ] d' c0 ]function toDecimal(hexNum)
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4 N1 J" z7 \: h! i; d( ^0 B var tmp = ""+hexNum.toUpperCase()
. f8 m0 W# u% Y; P8 S! F8 \ h: b while (tmp.length < 6) tmp = "0"+tmp$ W" t0 U: c5 i& \
return ((deHex(tmp.substring(0,1)) << 20) +# _# o" G0 E% k( W" H a6 B g
(deHex(tmp.substring(1,2)) << 16) +
' q" f# u; P! O( K& C (deHex(tmp.substring(2,3)) << 12) +% k4 @/ M( {$ ?4 l5 S" s/ Z0 {
(deHex(tmp.substring(3,4)) << 8) +
- F8 l) V( b3 @8 w+ U" {9 e (deHex(tmp.substring(4,5)) << 4) +
`( F5 f; q# b4 j, H0 F6 B Z. ` s (deHex(tmp.substring(5,6))))
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///////////////////Shimmering Links/////////////////////' Q3 J8 I9 t+ c% o3 l2 V+ g
//global variables7 v. C6 b% f; @2 X
var hoverColour3 p- E: y% o- N% k# }
var numLinks;" D: |7 P' t+ ]0 ^
var rate;4 Q/ C7 G( M, _3 Y8 L
var numFadeLevels;
* I/ G) c" ^# R# E) X; wvar bgR;! x1 j6 R/ \) r# m6 |& j, }9 c8 A
var bgG;
" T8 i. V' W) W- Ovar bgB;* @) T; k1 ]! w9 K4 O6 I# X1 f4 r! w
var currR;, ]& a" J n" m
var currG;
$ C; y r6 b5 qvar currB;5 V h% d0 X3 D" d' X( Y9 x
var count;# K, g+ F( O4 f" g
var fadeOut;% H' I b( l9 `# S5 h
var continuous;
: M* F' f$ }+ r# Lvar newColour;
" a u+ i! s' ^& n( q6 gvar tID;6 P) d! n H* {- M2 W
var redInterval;
$ ~5 i6 v( ]9 s. k, L& }var greenInterval;% u# X6 a3 [8 w( _5 {. W1 t
var blueInterval;
- v5 w8 R1 ~) ?; G6 J1 R1 c5 xfunction initLinks(mouseOverColour, numberOfLinks, fadeOutColour)
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hoverColour = mouseOverColour;; z: K ^: A9 z: F0 d
numLinks = numberOfLinks;
' r5 x) c) ~1 W& g/ Y% z rate = 1;
* h# ~; V! `3 n' z! j numFadeLevels = 30;/ F; M" d5 h; C1 V( r' K4 Y% ?6 {0 L
function initArray(theArray, length, val)
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for(i=0;i<length;i++)
3 G% \; A+ l# v( ~' X {
& U+ ~8 y- K! C% t) O6 _5 W! h theArray = val;# C0 @- d1 w" w4 [
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}
& J( `% F1 A6 F! j* V bgR = '0000' + fadeOutColour.substring(1,3)
; G, I" V2 ~( L" g$ F2 A bgG = '0000' + fadeOutColour.substring(3,5), }" ]& N$ P# Q, m$ u! q
bgB = '0000' + fadeOutColour.substring(5,7)4 w$ g$ w4 h8 p1 S
currR = new Array(numLinks);
" v* N1 \( R1 P8 Q$ G currG = new Array(numLinks);
! T9 w. C3 s, P6 a3 b& [ currB = new Array(numLinks);* {/ [1 h0 D- l
count = new Array(numLinks);* _# n" T4 G$ b* q' Y. G o1 {& Y% g
fadeOut = new Array(numLinks);1 i' P3 O7 v9 z% E
continuous = new Array(numLinks);" X& W, ~) b+ M- n. S
newColour = new Array(numLinks); }' G, y' R3 Q- q& `1 m3 m
tID = new Array(numLinks);
0 G( n, ]9 i E5 F7 y9 W4 E: S9 D redInterval = toDecimal(bgR) / numFadeLevels;
# a9 ?, z7 }$ c* ~ greenInterval = toDecimal(bgG) / numFadeLevels;
3 V: }+ n$ i3 k7 t8 L1 V5 N blueInterval = toDecimal(bgB) / numFadeLevels;
$ A9 I, Y) x. ]! ~1 t5 Y( F initArray(currR,numLinks,0);
; }% M/ P( E$ y" m S6 G9 {0 e initArray(currG,numLinks,0);
3 z& n9 m4 I7 C+ z6 } initArray(currB,numLinks,0); I. C! o8 Y( U \9 e: ^
initArray(count,numLinks,0);# w/ Q) ^" J4 l$ P# P- r @
initArray(fadeOut,numLinks,true);
1 t- K' \! q" o! P4 a! f* @ initArray(continuous,numLinks,true);8 e7 v5 ^9 f5 R; c
}
# P- E2 V& K/ q% P" d" jfunction startFade(id)1 Y" B0 U$ C, h& l* t8 z) {4 F
{
- e, ?+ Y. T; Z' h4 Q if(fadeOut[id] == true)
6 p9 `1 e3 j( k { /*move colour towards background colour (increment)*/
3 I* T; \6 a6 F currR[id] += redInterval;
6 B9 G* o# V, p, q0 m3 N currG[id] += greenInterval;: z: c7 J- j. y" e- z4 l
currB[id] += blueInterval;: ^- i8 G: q! p$ T) W2 X$ P
newColour[id] = '#' + (toHex(currR[id])).substring(4,6) + (toHex(currG[id])).substring(4,6) + (toHex(currB[id])).substring(4,6);9 l" B& M [0 s' X9 p7 P* [% A
if(++count[id] == numFadeLevels)8 L- O& D2 z$ r" `) i* P0 U
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fadeOut[id] = false;5 v! u- M6 ^4 F k$ `
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}
2 X+ P o$ G3 S" K* T else
2 p& c' K( |2 k, P; T) T4 z5 M {
% K: x5 \4 f! ^, [7 l1 V currR[id] -= redInterval;
& ]$ H' Y1 M8 _2 F% w; R* O6 r2 z* F( v; O2 [
currG[id] -= greenInterval;/ J3 a1 D6 N2 Y% @2 B: M+ ~6 o
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currB[id] -= blueInterval;% p, h2 Q! x. e6 @+ v
3 {$ `4 I: b( | newColour[id] = '#' + (toHex(currR[id])).substring(4,6) + (toHex(currG[id])).substring(4,6) + (toHex(currB[id])).substring(4,6);3 I; ~. q% D6 T5 [5 D
3 a& u) q4 d: J
if(--count[id] == 0)
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fadeOut[id] = true;
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}
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- v5 H) [* B( t; f if(continuous[id] == true)
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document.getElementById(id).style.color = newColour[id];
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% X( v9 z; R- b; X* \ document.getElementById(id).style.color = hoverColour;) O8 h- U* @2 f9 S- w" X+ t
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}
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3 } I3 J, B; p0 n( n clearTimeout(tID[id]);2 \5 @7 b. ~& S' M
( a) C+ K+ i/ i& c tID[id]=setTimeout('startFade(' + id + ')', rate);" o) T6 P* O0 Z8 u, y4 k
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function continueFade(id)/ m& ]" `$ z$ ^1 e
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{' V f- l6 e" Z4 W6 m& e% D
' ]# J+ M( ~7 E% z5 x2 F continuous[id] = true;- p1 G2 b6 P# P2 m
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} E j# n! _% | |
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function stopFade(id)4 j* W- c! c ^" n- Q0 s6 W
- I5 j, R( r. ]! j/ ^ ?
{
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continuous[id] = false;
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: z! x2 v E3 W& ?" N$ d0 W}7 d6 O: l) U# @$ x
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function StartTimers()" F6 {7 ^2 C' U3 a, f: b# x
7 q" }2 V& C# B& E{ //set up an initial set of timers to start the shimmering effect6 W- }% X) t5 l
: R" U8 U1 ?% D0 B; {3 ] for(id=0; id<numLinks; id++)- f. J" }- n4 \0 o
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9 \$ r& x' H* k' u t=setTimeout('startFade(' + id + ')', id*100);) A2 B3 V$ `/ `0 u( ~% g5 H8 J9 k9 e
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}
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}
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//format = initLinks('mouse-over colour', 'number of links', 'fade-out colour')
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[4 n1 z, Y3 L! S2 rinitLinks('#FF0000', 6, '#FFCC77');
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//-->
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</script>1 ?/ E, b& F8 H5 Z$ E8 w3 d9 L2 r9 P
<a class="links" id="0" onmouseover="stopFade('0');" onmouseout="continueFade('0');" href="http://7wind.com/">国际域名:58元2 d# L) F5 @+ h0 B4 u+ H- F
</a>
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<a class="links" id="1" onmouseover="stopFade('1');" onmouseout="continueFade('1');" href="http://7wind.net/">国内域名:110元</a>
2 \8 M% U6 m! Z# P; i<br>5 x2 R# j) ^; [$ y# x$ m) @. v
<a class="links" id="2" onmouseover="stopFade('2');" onmouseout="continueFade('2');" href="http://7wind.net">新一代企业信息系统</a>
* }3 H4 Z% O$ T<br> 0 e. J) f) `" {
<a class="links" id="3" onmouseover="stopFade('3');" onmouseout="continueFade('3');" href="http://7wind.net">新一代网络商城</a>
& E$ R. t& h2 V- E6 z( {4 @- j. L<br>
- Z; I3 j* D* m0 ? \% c- \<a class="links" id="4" onmouseover="stopFade('4');" onmouseout="continueFade('4');" href="http://7wind.com/">全新的自助建站方式</a>
. Q3 E5 X, G* l, X) r3 }<br>
8 u( T/ c" r! h: t<a class="links" id="5" onmouseover="stopFade('5');" onmouseout="continueFade('5');" href="http://www.webdevelopersjournal.com/">全新的设计理念</a>
2 L! I1 N, {( o1 v5 v1 a( q<script language="javascript" type="text/javascript">9 V% ]6 z% X3 n8 F, C2 k* M7 Y* v
<!--
9 U7 \9 b" x, Z) n* nsetTimeout('StartTimers()', 1000); //initial 1 second delay to allow page to load and ensure smooth shimmering, G" X2 a( |7 r- M# ]/ b
//-->
7 _. X% R/ M" Y6 h: V2 L8 k$ k Z</script> |
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