多變的背景

將下列程式碼複製至<head>程式碼</head>區內。

<script language="JavaScript">
var pos = 10;
function initArray() {
this.length = initArray.arguments.length;
for (var i = 0; i < this.length; i++) {
this[i] = initArray.arguments[i];
}
}
var col=new initArray("4b","5b","8b","8b");
col[0] = "#FFFFE0"; //修改背景變化顏色
col[1] = "#FFF0F5"; //修改背景變化顏色
col[2] = "#FFE1FF"; //修改背景變化顏色
col[3] = "#FFC125"; //修改背景變化顏色
col[4] = "#FFBBFF"; //修改背景變化顏色
col[5] = "#FF83FA"; //修改背景變化顏色
col[6] = "#F5FFFA"; //修改背景變化顏色
col[7] = "#E0FFFF"; //修改背景變化顏色
col[8] = "#C0FF3E"; //修改背景變化顏色
col[9] = "#71C671"; //修改背景變化顏色
function chgCol() {
pos++;
if (pos<0||pos>9) {
pos = 0;
}
document.bgColor = col[pos];
setTimeout("chgCol()",5000);
/* Change above set to every 10 seconds (1000 = 1 sec) If
you wish to speed it up, lower the number. To slow it
down, raise the number. */
}

var yourwords = "多變的背景";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>

將下列程式碼複製至<body 程式碼>的標籤之中。

onload="chgCol(); pingpong();"