网页之奇特的文字变化特效
脚本说明: q8c7c2n^第一步:把如下代码加入<body>区域中B7D x0r^ Ks
<script language="JavaScript">Oi?,F$YblBL
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function nextSize(i,incMethod,textLength)
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if (incMethod == 1) return (72*Math.abs( Math.sin(i/(textLength/3.14))) );
if (incMethod == 2) return (255*Math.abs( Math.cos(i/(textLength/3.14))));o.V Ig2O m N8h
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function sizeCycle(text,method,dis)
{
output = "";&JY/XxO;s(l.e
for (i = 0; i < text.length; i++)
{
size = parseInt(nextSize(i +dis,method,text.length));0qD#s+U y x
output += "<font style='font-size: "+ size +"pt'>" +text.substring(i,i+1)+ "</font>";&p p1x/{M ?
}
theDiv.innerHTML = output;
}
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function doWave(n) &l EW iX ?A2Z
{
theText = "JavaScript";0S I9s%c1w5s9S9Z*Z
sizeCycle(theText,1,n);
if (n > theText.length) {n=0} y[TlMa jg;l$x7y
setTimeout("doWave(" + (n+1) + ")", 50);7z$};U&Y~[x
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</script>+q$`,C-l5QO3h ^
<div ID="theDiv" align="center">
</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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