Flash8帮助中一个加载外部图片的例子（有进度条）

// 创建剪辑来承载您的内容this.createEmptyMovieClip ("progressBar_mc", 0);progressBar_mc.createEmptyMovieClip ("bar_mc", 1);progressBar_mc.createEmptyMovieClip ("stroke_mc", 2);progressBar_mc.createTextField ("pre_txt", 3, 0, -2, 100, 20);// 使用绘画方法创建一个进度条100*10// 进度条的边框，黑色with (progressBar_mc.stroke_mc) {lineStyle (0, 0x000000);moveTo (0, 0);lineTo (100, 0);lineTo (100, 10);lineTo (0, 10);lineTo (0, 0);}// 进度条的填充色，红色with (progressBar_mc.bar_mc) {beginFill (0xFF0000, 100);moveTo (0, 0);lineTo (100, 0);lineTo (100, 10);lineTo (0, 10);lineTo (0, 0);endFill ();_xscale = 0;}// 百分比的字体样式var myformat:TextFormat = new TextFormat ();myformat.font = "Verdana";myformat.size = 10;myformat.color = 0xFFFFFF;// 百分比的显示with (progressBar_mc.pre_txt) {text = "0%";type = "dynamic";setTextFormat (myformat);}// 进度条的开始位置progressBar_mc._x = 200;progressBar_mc._y = 550;//加载进度var mclListener:Object = new Object ();mclListener.onLoadStart = function (target_mc:MovieClip) {progressBar_mc.bar_mc._xscale = 0;};mclListener.onLoadProgress = function (target_mc:MovieClip, bytesLoaded:Number, bytesTotal:Number) {progressBar_mc.bar_mc._xscale = Math.round (bytesLoaded / bytesTotal * 100);progressBar_mc.pre_txt.text = Math.round (bytesLoaded / bytesTotal * 100) + "%";progressBar_mc.pre_txt.setTextFormat (myformat);};mclListener.onLoadComplete = function (target_mc:MovieClip) {// progressBar_mc.removeMovieClip ();};mclListener.onLoadInit = function (target_mc:MovieClip) {// target_mc._height = 500;// target_mc._width = 700;};// 创建一个剪辑来承载图像。this.createEmptyMovieClip ("image_mc", 100);var image_mcl:MovieClipLoader = new MovieClipLoader ();image_mcl.addListener (mclListener);/* 将图像加载到剪辑中。You can change the following URL to a SWF or another image file. */image_mcl.loadClip ("http://www.helpexamples.com/flash/images/gallery1/images/pic1.jpg", image_mc);