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网页之文字的循环闪动特效
<script language="javascript" type="text/javascript">
' ?9 ^9 I" |& x- T<!--
. O: w, o- r; D* t- H1 ]// convert a single digit (0 - 16) into hex# m/ I3 i+ k( I6 I C7 X
function enHex(aDigit). b \* H( a" ^6 d" G; d2 O( c1 @
{
5 C" e$ e: c6 o+ a4 ]4 o. ~ return("0123456789ABCDEF".substring(aDigit, aDigit+1))
6 f, i9 i- F1 U2 f3 w7 i3 b' Q}0 n$ ?4 L" v5 d
// convert a hex digit into decimal, }2 s4 L, T- l
function deHex(aDigit)
8 h' H* r' A) C0 B9 g; g. z{
8 b2 Q/ {% O/ O5 e& A. X) E; e5 y return("0123456789ABCDEF".indexOf(aDigit))
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1 \# ` a$ V0 i; a2 _
// Convert a 24bit number to hex/ J' I/ d/ I' T
function toHex(n)! o6 ?+ k# f" n
{
/ D' B/ Z# n+ } return (enHex((0xf00000 & n) >> 20) +
2 J+ ^: [% D% r% b enHex((0x0f0000 & n) >> 16) +
' {) o9 ?& W% d- u% [$ K enHex((0x00f000 & n) >> 12) +/ i) w2 D) {8 V8 L; ~) N: ~- k
enHex((0x000f00 & n) >> 8) +" y7 ]7 a6 ^( M: e( A% k+ Y/ ^
enHex((0x0000f0 & n) >> 4) +
% m4 ^( f# d6 [ enHex((0x00000f & n) >> 0))
+ S. W. _* e$ c% m+ S}
" H+ V2 z1 K) \$ i. h. @( U6 y// Convert a six character hex to decimal
( z5 x( N/ p. n0 Y" zfunction toDecimal(hexNum)+ n* v& W+ n. d
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var tmp = ""+hexNum.toUpperCase()
! g& r0 J+ L5 G( `$ y3 O" d while (tmp.length < 6) tmp = "0"+tmp
' @7 b3 B6 w* u return ((deHex(tmp.substring(0,1)) << 20) +
1 l8 v! D7 u- `0 `) R' c4 k (deHex(tmp.substring(1,2)) << 16) + ; I% }' J3 d/ t5 D
(deHex(tmp.substring(2,3)) << 12) +8 X+ p# i3 W& c4 S; `1 O- x
(deHex(tmp.substring(3,4)) << 8) +
* [. Y6 ]0 V" L$ d/ ~5 @# w8 I (deHex(tmp.substring(4,5)) << 4) +) e% ]- d a9 E* |5 Y
(deHex(tmp.substring(5,6))))
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///////////////////Shimmering Links/////////////////////
+ k F$ a+ A* F( o3 H//global variables
3 Q" u6 Y' X, Lvar hoverColour! \/ z6 V) p8 l) s. L: X
var numLinks;. R* b) B) |+ M: y0 H9 p7 S
var rate;
7 C( [% ?4 f! ^; `1 K5 a) Qvar numFadeLevels;
0 U2 H- y9 J5 X/ p, W8 m1 zvar bgR;
9 ~6 {2 v# P/ T: n) c4 q& O5 mvar bgG;
' P- @/ p$ k/ A6 r7 J/ Bvar bgB;
1 G5 f: {1 s8 }7 a" l" O5 z) nvar currR;
. j8 w" R' x9 z Vvar currG;$ S4 D ?0 i3 E4 _
var currB;% G$ }+ U$ P. }
var count;: x# K( n. ?- d1 P8 Y& p0 U( x
var fadeOut;
' c! L" `& [: z% ?5 @" mvar continuous;7 d7 Q. |' k3 B, G1 F
var newColour;! v, k% u, Z3 h' {
var tID;
+ u" Z- [* A7 ~4 v8 D1 ?, gvar redInterval;' i9 G5 R g( B
var greenInterval;0 A+ C" \3 E1 w" @; |/ B% S
var blueInterval;# `. B! o' D( z! h8 `! r4 @
function initLinks(mouseOverColour, numberOfLinks, fadeOutColour)
! F J% D" I# p+ _2 n2 R; ~{
5 {9 z% _$ g7 i( |* u hoverColour = mouseOverColour;
! B! p* J- y& [& x numLinks = numberOfLinks;+ j7 z. C9 z" x* r/ L
rate = 1;) a W$ C# o7 l; V" x; z
numFadeLevels = 30;& F6 ^4 G% m+ e& y! s0 P) \
function initArray(theArray, length, val)
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for(i=0;i<length;i++)
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theArray = val;
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}
M3 _! i# e, y' H s+ X; E bgR = '0000' + fadeOutColour.substring(1,3)( P" k" A2 z, F+ R% L& n9 ~2 W
bgG = '0000' + fadeOutColour.substring(3,5)
8 s9 T9 F/ i8 ?. [" l bgB = '0000' + fadeOutColour.substring(5,7)/ @9 V% y; n& u9 I" ]( W
currR = new Array(numLinks);
# ]* C" t- I$ R/ L5 p& E currG = new Array(numLinks);. D6 T" w) r# Q) }* e) N5 S
currB = new Array(numLinks);. L/ l; ]; |* P/ d
count = new Array(numLinks);
, P: g( }& D) @$ h3 n; L% L; R( _ fadeOut = new Array(numLinks);
: y; r {" j( L4 Q0 Q+ C6 U* g continuous = new Array(numLinks);- U/ r8 G3 l/ P. G8 F, {
newColour = new Array(numLinks);
( H6 h/ M& Q! `+ ]" [. _ I0 O tID = new Array(numLinks);* K3 @7 h( P2 Y, Q+ e+ J1 p% P
redInterval = toDecimal(bgR) / numFadeLevels;) r: V# j9 y1 s* s) i* B# P' s
greenInterval = toDecimal(bgG) / numFadeLevels;
# s0 R/ u+ M, \2 ?9 F9 J; R' K blueInterval = toDecimal(bgB) / numFadeLevels;
9 {5 ^6 Q( M A0 }2 O. u initArray(currR,numLinks,0);
( N- [3 ~# q4 F# @ initArray(currG,numLinks,0);
4 a+ G: Q6 a- z1 G$ Z& A initArray(currB,numLinks,0);
& F4 b. B/ C( T* `4 D' H3 u; A initArray(count,numLinks,0);" Y& i9 W3 h/ J2 \* }( ]" G
initArray(fadeOut,numLinks,true);
o/ e. f/ n; {7 U& p initArray(continuous,numLinks,true);. i# Z& n6 d( E( _: o) M
}
* P$ L) W6 u# u' W: Jfunction startFade(id)
& h# O" Y) J+ Y0 t: P+ X* a7 E{
7 ?3 Q5 O: S0 q if(fadeOut[id] == true)( [3 d) }7 f3 X& J6 L* K
{ /*move colour towards background colour (increment)*/
! ^9 B! T C) N" \3 ^. X7 H9 M" r: p currR[id] += redInterval;) e1 w8 X E1 [2 ^3 U
currG[id] += greenInterval;. k5 \7 A% p; ]: }: a; Z2 g& h
currB[id] += blueInterval;
, j% B9 k2 r% W0 X5 Z newColour[id] = '#' + (toHex(currR[id])).substring(4,6) + (toHex(currG[id])).substring(4,6) + (toHex(currB[id])).substring(4,6);
. @5 W* O' U; s$ X if(++count[id] == numFadeLevels)8 e% `& A/ t0 P& S
{
" }) d. j/ K4 U& P, I* _1 o# [ fadeOut[id] = false;( h) M' Y. l; q5 a
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}
8 L3 z7 X" w7 t else
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currR[id] -= redInterval; g- X2 W: f1 m
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currG[id] -= greenInterval;
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currB[id] -= blueInterval;3 ?% x) z! S9 ` p9 V. X
" @% l H# Q) W' m9 O8 O3 A! v3 I, c
newColour[id] = '#' + (toHex(currR[id])).substring(4,6) + (toHex(currG[id])).substring(4,6) + (toHex(currB[id])).substring(4,6);
# \: V: v7 `; \; ~& M
' {( U* S8 ~: x8 G2 \ if(--count[id] == 0)
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{/ \3 R5 P: Y- u/ ~
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fadeOut[id] = true;
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if(continuous[id] == true)
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{
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document.getElementById(id).style.color = newColour[id]; 8 U& X# x/ P% }2 G
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else
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document.getElementById(id).style.color = hoverColour;1 I6 V' p/ n& S. X' \, m) `* D
+ v9 `( h+ u" p( g, H1 Q; j, o
}* T, ~# F& u3 r: A
. m1 ]! m% I* i8 I2 Z+ e6 Y1 | clearTimeout(tID[id]);
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4 V( f/ m$ a& B( S9 F& z; ~5 h tID[id]=setTimeout('startFade(' + id + ')', rate);8 k4 L( i* E V4 v
# P3 C0 e% L4 V1 p, j' J
}; B1 N2 G7 v. S* s. u* |
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function continueFade(id)$ t6 q9 ], @ T O
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{+ u+ @# h5 {# z! z: y8 z$ y
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continuous[id] = true;
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}- U. t0 W3 u( q5 O9 G
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function stopFade(id): e/ }* l% r' v3 |. T, z+ e
( e4 O: a3 Q. y8 x2 `. m3 @{
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continuous[id] = false;) N0 z( R+ M2 H! N
& w$ r2 m+ F) {: k! a3 G( q}
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" ]. n! u3 Z2 p% ~* R7 k, |6 T6 D6 Lfunction StartTimers()3 s# d1 O2 ?3 B( Q
5 W% _2 q" B) d. A* G, E* p; Y1 e{ //set up an initial set of timers to start the shimmering effect8 D9 U, D: N" d1 T5 h
+ k# x& c$ {1 c& i5 w, l6 h for(id=0; id<numLinks; id++)
$ ^: s6 o+ Y6 E6 @. e
" ~8 L, M- ~+ t/ h* x( Y5 R& T {# K0 {) ]3 }- `; X# w) r! Z
4 b, h- E2 P* i' K) O t=setTimeout('startFade(' + id + ')', id*100);) J2 p# G- b- n0 N) [* b S
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0 e0 H5 Y7 h5 j; `//format = initLinks('mouse-over colour', 'number of links', 'fade-out colour')5 w( @- @: c- G$ | W6 L; i) o0 F
- m4 M) X2 `- Y3 \) }9 OinitLinks('#FF0000', 6, '#FFCC77');8 d1 F3 \# r+ H; l. T$ }3 p( ~
) z1 |& `2 k1 @; b
//-->3 v, v) B7 \8 X' M
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</script>
' n j; ]; {3 [. b: @( P, x<a class="links" id="0" onmouseover="stopFade('0');" onmouseout="continueFade('0');" href="http://7wind.com/">国际域名:58元
O% v( z/ f) M" A G' t</a>" \# G" Y! n1 T# [* P7 b
<br>
! C, D/ Y5 g$ b8 U, _- X. N<a class="links" id="1" onmouseover="stopFade('1');" onmouseout="continueFade('1');" href="http://7wind.net/">国内域名:110元</a>/ n$ V$ M7 B! I1 W
<br>
* @- t, o$ |# X& O# r: ]$ @<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>
# k7 ] R1 m# ]0 @+ m8 a<br>
, O3 O# @1 d" s& S<a class="links" id="3" onmouseover="stopFade('3');" onmouseout="continueFade('3');" href="http://7wind.net">新一代网络商城</a>
' _4 U: }# K2 N* P<br>
! j* [' U" g5 U9 B<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>3 T8 S, v+ `2 y3 J0 Z* g
<br>
4 [' d9 Q: j5 Y' c" v, @<a class="links" id="5" onmouseover="stopFade('5');" onmouseout="continueFade('5');" href="http://www.webdevelopersjournal.com/">全新的设计理念</a>
3 `0 L/ v1 J: _) ]3 f<script language="javascript" type="text/javascript">
5 D2 ^2 F+ d# v3 ~: Y4 z8 ^<!--" G+ H% p) ^+ X/ o% ~
setTimeout('StartTimers()', 1000); //initial 1 second delay to allow page to load and ensure smooth shimmering
C9 z) G7 ~; \: a# O$ Y//-->) b8 |1 Y* z1 s& ?9 }
</script> |
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