javascript状态栏的字符先杂乱出现再排列组合的代码

本特效共分两步：

1.在<head></head>中加入

<!-- hide from old browsers

var str="" 
var direction="left"

function createArray(n) 
{ 
    for (var i = 0; i < n; i++) {this[i] = 0} 
    return this 
}

var js_mult1=3141 
var js_mult2=5821 
var js_m1=100000000 
var js_m2=10000 
var js_iseed=0 
var js_iseed1=0 
var js_iseed2=0

function random(n) 
{ 
    if (js_iseed == 0) 
    { 
        now = new Date() 
        js_iseed = now.getHours() + now.getMinutes() * 60  
                    + now.getSeconds() * 3600 
    } 
    js_iseed1 = js_iseed / js_m2 
    js_iseed2 = js_iseed % js_m2 
    var tmp = (((js_iseed2 * js_mult1 + js_iseed1 * js_mult2) % js_m2) *  
                js_m2 + (js_iseed2 * js_mult2)) % js_m1 
    js_iseed = (tmp + 1) % js_m1 
    return (Math.floor((js_iseed/js_m1) * n)) 
}

msgArray = createArray(5) 
msgArray[0] = "»¶Ó¹âÁÙ,ÕâÀïÊÇTyphoon Start" 
msgArray[1] = "JavaScript FairylandÊÇÄãÀíÏëµÄÈ¥´¦"

msg = "" 
dmsg = ""

function doMessage() 
{ 
    if (msg == dmsg) // reset and delay 
    { 
         
        msg = msgArray[random(5)]  
         
         
        dmsg = ""  
        for (var ii = 0; ii < msg.length; ii++) dmsg += " " 
         
         
        JSCTimeOutID = window.setTimeout('doMessage()',100) 
        return true 
    } 
     
    // pick a character 
    var ii = random(msg.length) 
     
    
    var astr = dmsg.substring(0, ii) 
    var bstr = msg.substring(ii, ii+1) 
    var cstr = dmsg.substring(ii+1, dmsg.length) 
     
    
    dmsg = astr+bstr+cstr 
    window.status = dmsg 
     
     
    JSCTimeOutID = window.setTimeout('doMessage()',50) 
     
    
    return true 
}

</SCRIPT>

2.把下面代码加入<body>中 onload="JSCTimeOutID = window.setTimeout('doMessage()',500);"

例如:<body onload="JSCTimeOutID = window.setTimeout('doMessage()',500);">

[Ctrl+A 全选注:如需引入外部Js需刷新才能执行]