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颜色变换 像字符逐字输入的欢迎词

  作者：bea

<title>颜色变幻像字符输入一样的欢迎词</title> <body onLoad="loadText()"> <Script language="JavaScript"> var someText = "Welcome to Jb51.net"; var aChar; var aSentence; var i=0; var colors = new Array("FF0000","FFFF66","FF3399","00


<title>颜色变幻像字符输入一样的欢迎词</title>
<body onLoad="loadText()">
<Script language="JavaScript">
var someText = "Welcome to Jb51.net";
var aChar;
var aSentence;
var i=0;
var colors = new Array("FF0000","FFFF66","FF3399","00FFFF","FF9900","00FF00");
var aColor;

function loadText()
{
aColor = colors[Math.floor(Math.random()*colors.length)];
aChar = someText.charAt(i);
if (i == 0)
aSentence = aChar;
else
aSentence += aChar;
if (i < 50) i++;
if (document.all)
{
textDiv.innerHTML= "<font color='#"+aColor+"' face='Tahoma' size='5'><i>"+aSentence+"</i>";
setTimeout("loadText()",100);
}
else if (document.layers)
{
document.textDiv.document.write("<font color='#"+aColor+"' face='Tahoma' size='5'><i>"+aSentence+"</i>");
document.textDiv.document.close();
setTimeout("loadText()",100);
}
else if (document.getElementById)
{
document.getElementById("textDiv").innerHTML = "<font color='#"+aColor+"' face='Tahoma'size='5'><i>"+aSentence+"</i>";
setTimeout("loadText()",100);
}
}
</SCRIPT>
<div id="textDiv"></div>
</body>




[Ctrl+A 全选 注:
如需引入外部Js需刷新才能执行]



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