📄 随机变化不同的背景

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<body BGCOLOR="#FFFFFF" onLoad="chgCol(); pingpong();">

<script LANGUAGE="JavaScript">
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function initArray() {
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}
var col=new initArray("4b","5b","8b","8b");
col[0] = "yellow";
col[1] = "coral";
col[2] = "orange";
col[3] = "red";
col[4] = "greenyellow";
col[5] = "lime";
col[6] = "turquoise";
col[7] = "coral";
col[8] = "blueviolet";
col[9] = "violet";

function chgCol() {
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  /* Change above set to every 10 seconds (1000 = 1 sec)  If
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       down, raise the number. */
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var yourwords = "不斷變化背景色彩";var buffer1="           ";var buffer2="           ";var message1=buffer1+yourwords+buffer2;var dir = "left";var speed =150;function pingpong(){if (dir == "left")  {    message2=message1.substring(2,message1.length)+"  ";    window.status=message2;    setTimeout("pingpong();",speed);    message1=message2;    if (message1.substring(0,1) == "*") dir="right";  }else  {    message2="  "+message1.substring(0,message1.length-2);    window.status=message2;    setTimeout("pingpong();",speed);    message1=message2;    if (message1.substring(message1.length-1,message1.length) == "*") dir="left";  }}// --></script>

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