var menu:Array = new Array("自由视界","freevision","AYI","BLOG");  
var temp:Array = new Array();
var word:Array = new Array();
var L;
var count=0;
var delay=100;
var tempS:String = "";
var my_fmt:TextFormat = new TextFormat();
my_fmt.color = 0x000000;


function createword(num)
{this.createTextField("my_txt"+num, num, 100, 50+25*(num+1), 300, 100);
eval("my_txt"+num).type="dynamic";
L = menu[num].length;  
for(var i=0;i<L;i++)
{word=menu[num].charAt(L-1-i); }
}
createword(0);
onEnterFrame = function()
{randomword();
if(L==0){count++;createword(count);tempS="";}
if(count >= menu.length){clearInterval(split);delete this.onEnterFrame ; }
}

split=setInterval(splitword,delay);
function splitword()
{L-=1; tempS += word [L] ; }

function randomword()
{var str2:String = ""+ tempS  ;
for(var i=L-1;i>=0;i--)
{temp = chr(randRange(65,90)); str2 += temp.toString(); }
  eval("my_txt"+count).text=str2 ;eval("my_txt"+count).setTextFormat(my_fmt);  
  }
function randRange(min:Number, max:Number):Number {
    var randomNum:Number = Math.floor(Math.random() * (max - min + 1)) + min;
    return randomNum;
}