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JavaScript控制网页背景随机不停的变换颜色

时间:2014-09-18 13:02:43      阅读:178      评论:0      收藏:0      [点我收藏+]

标签:style   blog   http   color   io   os   java   ar   for   

<html>
<head>
<title>JavaScript控制网页背景随机不停的变换颜色_石家庄地毯网(www.sjzditan.net)</title>
</head>
<body onLoad="chgCol(); pingpong();">
<script language="JavaScript">
<!-- Hide from JavaScript-Impaired Browsers
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] = "white";
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() {
  pos++;
  if (pos<0||pos>9) {
    pos = 0;
    }
  document.bgColor = col[pos];
  setTimeout("chgCol()",1000);
 }

var yourwords = "";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>
<br />

</body>
</html>

 

JavaScript控制网页背景随机不停的变换颜色

标签:style   blog   http   color   io   os   java   ar   for   

原文地址:http://www.cnblogs.com/youtianxia/p/3978889.html

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