网页之奇特的文字变化特效
脚本说明:第一步:把如下代码加入<body>区域中
<script language="JavaScript">.X3M@ b]4HY[&?$HM
function nextSize(i,incMethod,textLength)3W/W` A#r4@@N H M:C Q
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if (incMethod == 1) return (72*Math.abs( Math.sin(i/(textLength/3.14))) );M5]D'Bs+m.l y
if (incMethod == 2) return (255*Math.abs( Math.cos(i/(textLength/3.14))));
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function sizeCycle(text,method,dis)0p*PI_CJZ {
{
output = "";n)l'G ^Fzo:I P
for (i = 0; i < text.length; i++)
{ ~3k\{(j4H%I
size = parseInt(nextSize(i +dis,method,text.length));jy.Zd?+X
output += "<font style='font-size: "+ size +"pt'>" +text.substring(i,i+1)+ "</font>";S'\)s'T ajD
}/xV{5|GM^
theDiv.innerHTML = output;
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function doWave(n)
{
theText = "JavaScript";
sizeCycle(theText,1,n);
if (n > theText.length) {n=0}
setTimeout("doWave(" + (n+1) + ")", 50);$|og T0R+@
}
</script>+Y/tX_9L.e X
<div ID="theDiv" align="center"> }]&e_ nf,v
</div>}7h['C'q o;S |
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第二步:把如下代码加入<body>区域中<body onload=doWave(0);>
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