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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

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function enHex(aDigit)2E9Ntf W[OM
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    return("0123456789ABCDEF".substring(aDigit, aDigit+1))P6AU!X0k'D
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_+Wtn3J // convert a hex digit into decimal
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            enHex((0x000f00 & n) >>  8) +
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            enHex((0x00000f & n) >>  0))
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function toDecimal(hexNum)4j%Zz*}2A^"Q \)r_
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           return ((deHex(tmp.substring(0,1)) << 20) +
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            (deHex(tmp.substring(2,3)) << 12) +r[(K9}J|-aPX`0O}
            (deHex(tmp.substring(3,4)) << 8) +DV5P!o [2I.a&`D
            (deHex(tmp.substring(4,5)) << 4) +
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///////////////////Shimmering Links/////////////////////
t w'\P z-WYH9qr //global variables
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var numLinks; Y g1N3HHw%s
var rate;tV9n;_w5o
var numFadeLevels;
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{)D0m [g,eK,W var bgG; t'uk)u2uZ
var bgB; a Y1[I!F Fsj
var currR;
'o%x-`l&h?'B{ var currG;,aH!tw:sS7Gx%@
var currB;#W Ur6HS5e e
var count;
fkKb&B)~ |"lr var fadeOut;
/h"g+^;b0~3uC/dw var continuous; Q\m1JM{)b O7ve
var newColour;
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var redInterval;_PEwG2b2q2F
var greenInterval;
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Uh[$Pr1f m,c function initLinks(mouseOverColour, numberOfLinks, fadeOutColour)4G"SN*s Sizu0W
{
&e[o2y5BCka.|&V4R         hoverColour = mouseOverColour;
r9k/_}$J_ff E         numLinks = numberOfLinks;&f8n i*CQX1rKXe
        rate = 1;hI"v'C'`s k2A2`D
        numFadeLevels = 30; Y3aJ)FA U7~Q
        function initArray(theArray, length, val)
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                for(i=0;i<length;i++))bE*S\J\
                {
;C-@1ME0d(o                         theArray[i] = val;pf*ED at;P8Q
                }$[t!_;U}3y/b$h
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        bgR = '0000' + fadeOutColour.substring(1,3)
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        bgB = '0000' + fadeOutColour.substring(5,7)N0T uuQ)h9m|gve_6Ir
        currR = new Array(numLinks);-HI,Z-};J8Y9f_
        currG = new Array(numLinks);
2D%y!yPP'S E#u;x         currB = new Array(numLinks);'X$leh$D4U? my3|/N0E$C
        count = new Array(numLinks);-?Ir|-m
        fadeOut = new Array(numLinks);FtgX%M
        continuous = new Array(numLinks);M;HI jacw h
        newColour = new Array(numLinks); PTMjxa_
        tID = new Array(numLinks);.\0Z%IC-Ha$qh
        redInterval = toDecimal(bgR) / numFadeLevels;I` pGn;f m"lh
        greenInterval = toDecimal(bgG) / numFadeLevels;Pe9v0MmH/E
        blueInterval = toDecimal(bgB) / numFadeLevels;0pc*_#@u6M7R
        initArray(currR,numLinks,0);ET1i*n9KxP
        initArray(currG,numLinks,0);0r$\$br4W7{
        initArray(currB,numLinks,0);5C0p9?9H1y W9h
        initArray(count,numLinks,0);#a'oW8P5c zv
        initArray(fadeOut,numLinks,true);
jSp#o?3g2m`+U         initArray(continuous,numLinks,true);G-@D'F3u'ImA V
}       
g@7^!Y/@` function startFade(id):Sz S2g.a0h}_
{
,gl8r5i MPg$},K         if(fadeOut[id] == true)
7r*[2d8p6p._4sm)X%Z         { /*move colour towards background colour (increment)*/
m dfMj1vZ*x                 currR[id] += redInterval;
6kkA)o KR                 currG[id] += greenInterval;;vVm^7e%E
                currB[id] += blueInterval;8Bw[ nNX"}g'm
                newColour[id] = '#' + (toHex(currR[id])).substring(4,6) + (toHex(currG[id])).substring(4,6) + (toHex(currB[id])).substring(4,6); @k0fnvC*X
                if(++count[id] == numFadeLevels)
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                        fadeOut[id] = false;
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        }
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                currR[id] -= redInterval;
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@~5K^y,x,?_                 currG[id] -= greenInterval;_,aA Z#c4v2l R

fD_0d(b6v                 currB[id] -= blueInterval;
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9FSW0r ?gVk                 newColour[id] = '#' + (toHex(currR[id])).substring(4,6) + (toHex(currG[id])).substring(4,6) + (toHex(currB[id])).substring(4,6);5qsa4~.Xij r3E
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                if(--count[id] == 0))VMc7Hh8QQ
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                {
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                        fadeOut[id] = true;
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                }
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        }B6Tb_4K"Lq @%[_;Q

w|5EM-CZri:q4O         if(continuous[id] == true)
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Hy%db } i$Dl                 document.getElementById(id).style.color = newColour[id];                7jb+o`E
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        else
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                document.getElementById(id).style.color = hoverColour;xMG+^0X&G:a
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        } \8W8M5Q NH+sT3zx
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        clearTimeout(tID[id]);-F bJ(U8u+l\P

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function continueFade(id)
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{
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function stopFade(id)6`Y Yn1Y7u

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        continuous[id] = false;/JM-kECZCn
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}
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6g8lV~qNK function StartTimers()
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s9PC!{&q8`@ {        //set up an initial set of timers to start the shimmering effect wS,}iF E+|

q'uDy!e8rdtT         for(id=0; id<numLinks; id++)
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        {$]&rn8_"\D%Ht,YH

7H DWc@G5v nw                 t=setTimeout('startFade(' + id + ')', id*100);m*v?*L_0Z0HCy3{

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c eC} ` //format = initLinks('mouse-over colour', 'number of links', 'fade-out colour')
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initLinks('#FF0000', 6, '#FFCC77');
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//-->
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</script>
L'y'o~Rb7r M d <a class="links" id="0" onmouseover="stopFade('0');" onmouseout="continueFade('0');" href="http://7wind.com/">国际域名：58元&J}E3\ Cr
</a>
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2h+L~n M$d0jQ~4u <a class="links" id="1" onmouseover="stopFade('1');" onmouseout="continueFade('1');" href="http://7wind.net/">国内域名：110元</a>bBcz&Q8F
<br>
1U;V Y)Zv)z u <a class="links" id="2" onmouseover="stopFade('2');" onmouseout="continueFade('2');" href="http://7wind.net">新一代企业信息系统</a>Cj9\ O$[
<br>        ^?&{wN GG
<a class="links" id="3" onmouseover="stopFade('3');" onmouseout="continueFade('3');" href="http://7wind.net">新一代网络商城</a>
a.}*I'u6Z0wR,O9vX <br>
;iA*i4]&MR-~ <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>
R$M'U_2Y6w;a5X.AR(\ <br>
V5G%c!N/kW/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>
,s1ez5oD <script language="javascript" type="text/javascript">y!MG,tKls
<!--6H*}!@ zn
setTimeout('StartTimers()', 1000); //initial 1 second delay to allow page to load and ensure smooth shimmering'?i |U i*]y SM4L
//-->!_7D%y7X-K[Z`;n
</script>

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