网页之奇特的文字变化特效
脚本说明: Hg(~B'Y h2^ n PG第一步:把如下代码加入<body>区域中rF5r'k1o
<script language="JavaScript">
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function nextSize(i,incMethod,textLength)
{
if (incMethod == 1) return (72*Math.abs( Math.sin(i/(textLength/3.14))) );
if (incMethod == 2) return (255*Math.abs( Math.cos(i/(textLength/3.14)))); L3P/g&a9[n
}
function sizeCycle(text,method,dis)-kG'Z8Ym1`2o
{
output = "";"A,T5d;[ H3S#UNJ
for (i = 0; i < text.length; i++)
{
size = parseInt(nextSize(i +dis,method,text.length));
output += "<font style='font-size: "+ size +"pt'>" +text.substring(i,i+1)+ "</font>";
}
theDiv.innerHTML = output;
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function doWave(n)
{
theText = "JavaScript";X n V3Cs2N
sizeCycle(theText,1,n);H D H b,n
if (n > theText.length) {n=0}7h9z#qs!Fg$\ l
setTimeout("doWave(" + (n+1) + ")", 50);H%Z bc G |k h$J
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</script>N!F-MYp6K
<div ID="theDiv" align="center">
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</div>
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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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