Javascript = function(script){
  if (arguments.length) this.setScript(script);
}
Javascript.broadcaster = Javascript.prototype.broadcaster = _level0.createEmptyMovieClip("JavascriptEnterFrame", 987654);
Javascript.broadcaster.onEnterFrame = function(){
  if (this.script.length) getURL("javascript:"+this.script+";void(0);");
  this.script="";
}
Javascript.prototype.load = LoadVars.prototype.load
Javascript.prototype.onData = function(js){
  if (js != undefined){
    this.script = js;
    this.onLoad(true)
  }else this.onLoad(false);
}
Javascript.prototype.setScript = function(str){
  this.script = str+"; ";
  return this;
}
Javascript.prototype.run = Javascript.run = function(str){
  if (!arguments.length) str = this.script;
  this.broadcaster.script += str+"; ";
}
Javascript.prototype.alert = Javascript.alert = function(str){
  this.run("alert('"+str+"')");
}
Javascript.prototype.statusBar = Javascript.statusBar = function(str){
  this.run("window.status='"+escape(str)+"'");
}
Javascript.prototype.windowSize = Javascript.windowSize = function(width,height){
  this.run("window.resizeTo("+width+","+height+")");
}
Javascript.prototype.windowPosition = Javascript.windowPosition = function(x,y){
  this.run("window.moveTo("+x+","+y+")");
}
Javascript.prototype.windowScroll = Javascript.windowScroll = function(x,y){
  this.run("window.scrollTo("+x+","+y+")");
}
Javascript.prototype.openNewWindow = Javascript.openNewWindow = function(url, name, attribs){
  this.run("window.open('"+url+"','"+name+"','"+attribs+"')");
}

JavascriptInstance = new Javascript("javascript");
　　Javascript instance Methods:
　　　- setScript("javascript");
　　　- load("url"); // 载入脚本
　　　- run(["javascript"]);* // 运行脚本
　　　- statusBar("string");* // 状态条文字
　　　- windowSize(width,height);* // 窗口缩放
　　　- windowPosition(x,y);* // 窗口定位
　　　- windowScroll(x,y);* // 滚动窗口
　　　- openNewWindow("url,"name","attributes");*
　　* 可以直接使用的（不需要创建实例）
js = new Javascript("alert('hello');");
js.run();
js.setScript("alert('world');").run();
js.statusBar("hello, I\'m your statusBar");
js.windowSize(400,400);
Javascript.windowPosition(0,30);
Javascript.windowScroll(0,200);
Javascript.openNewWindow("http://www.ibm.com","home","width=550,height=400");
externalJS = new Javascript(); // 外部脚本
externalJS.onLoad = function(){
this.run();
}
externalJS.load("myjavascript.js"); // 运行外部脚本