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zw2004 发表于 2008-1-21 20:48

网页之文字的循环闪动特效

<script language="javascript" type="text/javascript">
\0qN(C(p.P.u <!--
K9et-[i0L7Z0x // convert a single digit (0 - 16) into hex
-o)|@pRJ&YP function enHex(aDigit)
]h&`-B+@ d Bp0b {
,R"{ r? r4fh R     return("0123456789ABCDEF".substring(aDigit, aDigit+1))
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// convert a hex digit into decimal
UPo*O D,KOS function deHex(aDigit)U5O@1jA0x$V
{
` H:S(f;QaX1oTR     return("0123456789ABCDEF".indexOf(aDigit))
L4G"ToV-f }'V9n$p-J)~!Jk

E9h{2r}3v9ir // Convert a 24bit number to hex
S;Tt_%y function toHex(n),v)?E'a7x @L@ g l
{
?@_-s)ip/r(~3q&{0^     return (enHex((0xf00000 & n) >> 20) +A!r mE,A+a} b
            enHex((0x0f0000 & n) >> 16) +"r5a!h`._{ Z6u
            enHex((0x00f000 & n) >> 12) +jY O!~J
            enHex((0x000f00 & n) >>  8) +^9e/J tQ
            enHex((0x0000f0 & n) >>  4) +c~2t7Z9ZO
            enHex((0x00000f & n) >>  0))
0N;M'b S6Ir2s'H }
qub!r:U/d er // Convert a six character hex to decimal;VCE-Ep}
function toDecimal(hexNum)
y#LK/CrB1T!`jv#n {
j}7S6c}HKB5u            var tmp = ""+hexNum.toUpperCase()
(L{qF8q#W i{     while (tmp.length < 6) tmp = "0"+tmp
;f? xJ)~W3e~            return ((deHex(tmp.substring(0,1)) << 20) +
7l!s!{(ZG7\9PB                    (deHex(tmp.substring(1,2)) << 16) + -T\ RqX!R0?M
            (deHex(tmp.substring(2,3)) << 12) +
}E k#G"ZOq J             (deHex(tmp.substring(3,4)) << 8) +
*w7['dy9|vl^^             (deHex(tmp.substring(4,5)) << 4) +` |#Ay9J M V
                   (deHex(tmp.substring(5,6))))6`c@?#z,B-ee B*k
} Q`0N:`&]1]
///////////////////Shimmering Links/////////////////////
at/Sw{]A1q~ //global variables,E R!K+^z
var hoverColour oF\,m;[:c
var numLinks;TKi/K^ {
var rate;
$X/}s Ax6db(L4N;UHZ var numFadeLevels;
G~e5Q-m var bgR;
orW-V(N.R H L*q1{ var bgG;-Iras]3?#z1Z_
var bgB;5g1] u5]OWl
var currR;S;q!TMCo
var currG;X4LBa"m*HMX%Ap v a
var currB;
o-Y@#wh var count;LLvp`qb!n.E
var fadeOut;$t$I4V'q(@i3a@
var continuous;4a:YDG8Be$XR
var newColour;
}/]c?8N%x$l var tID;
G R.F-~0h.]0riV var redInterval;e ?9cw z8U!Y?
var greenInterval;
9P u%K \ O;VkI var blueInterval;
#led0^ X {%BIcA/uN function initLinks(mouseOverColour, numberOfLinks, fadeOutColour)
Dq D.?n#h@ {
oc#`V#`5lrg1B-a         hoverColour = mouseOverColour;a {0xJ gA k1d
        numLinks = numberOfLinks;J6g,X0Ed
        rate = 1;)hH$R9m;t-v,\B$n2dA4R
        numFadeLevels = 30;
zrkjK$Haa%s1s         function initArray(theArray, length, val)
pjW&BPz         {HSBV [? Y/[{ Y oD [
                for(i=0;i<length;i++)
;O8GD1oQ2~9l9vx                 {
n as sg(X                         theArray[i] = val;
PY+Rdg0\D6l                 }0ey@f_ S%Z:fN"k
        }XKKA'T.?!K
        bgR = '0000' + fadeOutColour.substring(1,3)e+W*uG^4ej B.o
        bgG = '0000' + fadeOutColour.substring(3,5)0U`g:kI
        bgB = '0000' + fadeOutColour.substring(5,7)
p7FIM_:A-_         currR = new Array(numLinks);
6^HH!Ge H         currG = new Array(numLinks);L;k6F/RiUI%M-J d
        currB = new Array(numLinks);#D:[E f;VQ
        count = new Array(numLinks);#?T/{x+[Jp3@/W1RD
        fadeOut = new Array(numLinks);%k(^%O1z0JL
        continuous = new Array(numLinks);
aZ4wf#B \4\Mr2O         newColour = new Array(numLinks);5HHg7Gn(A K
        tID = new Array(numLinks);
iQfT3U1wH         redInterval = toDecimal(bgR) / numFadeLevels;
U O1^i6G3C N \         greenInterval = toDecimal(bgG) / numFadeLevels;
DQ}t8jb"[         blueInterval = toDecimal(bgB) / numFadeLevels;
F:bu;xOc`0?Y         initArray(currR,numLinks,0);
_p;aBW8\9N ng         initArray(currG,numLinks,0);*J2GM&@~v
        initArray(currB,numLinks,0);
J:|IGXE-`fJ _         initArray(count,numLinks,0);7D8X/A9vYo
        initArray(fadeOut,numLinks,true);,\+x"cO xZ's
        initArray(continuous,numLinks,true);qw(vwhrLq
}       
e m eZg,~hg function startFade(id)u"xI^:] JM9f1Fl"d
{
:luoK M+x%b5az C         if(fadeOut[id] == true)
C@ ED h&?U         { /*move colour towards background colour (increment)*/
v)m`(v;q~A}                 currR[id] += redInterval;
%E6p"s.sU/g'w;R^k                 currG[id] += greenInterval; ~@ZT:K)f
                currB[id] += blueInterval;
7WA(U-P ~;{                 newColour[id] = '#' + (toHex(currR[id])).substring(4,6) + (toHex(currG[id])).substring(4,6) + (toHex(currB[id])).substring(4,6);SZ[-PF-O&T
                if(++count[id] == numFadeLevels)
F'AE0|H                 { n ]4L3i;d0\
                        fadeOut[id] = false;
8A$H?1H0eDzdQ%c                 }
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        else)_+m@O/ym,M
        {
^y] e4IFgU                 currR[id] -= redInterval;
'z Z1N-s{cX S!n _)dw(`
                currG[id] -= greenInterval;3YZf6K T:a

p En pt                 currB[id] -= blueInterval;rg'bko~
]Y#rUA#a
                newColour[id] = '#' + (toHex(currR[id])).substring(4,6) + (toHex(currG[id])).substring(4,6) + (toHex(currB[id])).substring(4,6);
hL+m']-w a(] 3A*m(HiT9be1A6K
                if(--count[id] == 0)
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                        fadeOut[id] = true;
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                } nuL#Gnyg%e

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        if(continuous[id] == true))I fd$fx3y(fURTPj J

c_8qD#k N,y$z         {6j'N*R\*u*pA @
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                document.getElementById(id).style.color = newColour[id];                Sq(GY w/^F#L

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        else
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        {
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                document.getElementById(id).style.color = hoverColour;
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%g XsKp:H         }d|4UuLZW"Ow
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        clearTimeout(tID[id]);/\9a3S9rlw!\

A"IsrW&@L,Z         tID[id]=setTimeout('startFade(' + id + ')', rate);
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function continueFade(id) GB O8kG5\;b

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c5~i#Bq         continuous[id] = true;zw[5z\&CSe
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}
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function stopFade(id)
:j&j6w5jm {D0aR +}.Lf6l}"c:w'G4?rX~
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        continuous[id] = false;@VBX/w.P!?3`

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function StartTimers()$]%u2N7xZRy
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{        //set up an initial set of timers to start the shimmering effect"L1RN)qH#D u#W1^f-ps
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        for(id=0; id<numLinks; id++)
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        {pkg0c T-K

TOczLV9A                 t=setTimeout('startFade(' + id + ')', id*100);uf-t;Kiy'@ Y5s

g }W%IF4r4AjcJ(dK g         }
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_,t2X:av |*mLd:\3o })DoySD!aX7p
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//format = initLinks('mouse-over colour', 'number of links', 'fade-out colour')]K(B*N;Q4E `F+X9g Q

lb'tf&[\6g"] E initLinks('#FF0000', 6, '#FFCC77');
o0m)t!O\ \b#P'Z
k6DJ l7h%kJ //-->
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</script>,W)| ~zu!]cf
<a class="links" id="0" onmouseover="stopFade('0');" onmouseout="continueFade('0');" href="http://7wind.com/">国际域名：58元
V1{8X8{L </a>
o Z/@ z^k <br>
~?Z:r,Up \ <a class="links" id="1" onmouseover="stopFade('1');" onmouseout="continueFade('1');" href="http://7wind.net/">国内域名：110元</a>
;s/` BH&dR |*_c:~ <br>
|)UGi/i <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>
2s8pp|"T#L#\ <br>       
vzS(Io{d)b:J <a class="links" id="3" onmouseover="stopFade('3');" onmouseout="continueFade('3');" href="http://7wind.net">新一代网络商城</a>
.Zl$R#t%i <br>
:R n{rg-uN8l <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>
LKS w,l ?@7c <br>
3Z9J At"z"Q s@h <a class="links" id="5" onmouseover="stopFade('5');" onmouseout="continueFade('5');" href="http://www.webdevelopersjournal.com/">全新的设计理念</a>,ee%dEi.~3h^6q
<script language="javascript" type="text/javascript">
Q;v%_lJK <!--)Rf[daL
setTimeout('StartTimers()', 1000); //initial 1 second delay to allow page to load and ensure smooth shimmering;f.G8t*Q x
//-->
-~:RBmQjY1y;i@ </script>

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