一段精致的loading代码

 MovieClip.prototype.loadhere=function(x,y,path,name){
 //createsandpositionsclip,barandtext
 varcontainerText=name+"text";
 varcontainerBar=name+"bar";
 this.createEmptyMovieClip(name,1);
 this.createEmptyMovieClip(containerText,2);
 this.createEmptyMovieClip(containerBar,3);
 this[name]._x=x;
 this[name]._y=y;
 this[containerText]._x=x;
 this[containerText]._y=y;
 this[containerBar]._x=x;
 this[containerBar]._y=y;
 //drawsthebar
 with(this[containerBar]){
 beginFill(0xDDDDDD,50);
 lineStyle(1,0x000000,100);
 moveTo(0,0);
 lineTo(80,0);
 lineTo(80,20);
 lineTo(0,20);
 lineTo(0,0);
 endFill();
 }
 //loadsmovie
 this[name].loadMovie(path);
 varmovie=this[name];
 varprelText=this[containerText];
 varprelBar=this[containerBar];
 //setsnewtextformat
 varformtext=newTextFormat();
 formtext.color="0x000000";
 formtext.font="_sans";
 formtext.align="center";
 prelText.createTextField("loadtext",50,0,0,80,20);
 prelText.loadtext.border=false;
 //definestextdisplay
 prelText.onEnterFrame=function(){
 if(this.percent!=100){
 this.percent=int((movie.getBytesLoaded()/movie.getBytesTotal())*100)
 this.loadtext.text="Loading"+this.percent+"%";
 this.loadtext.setTextFormat(formtext);
 prelBar._xscale=this.percent;
 }
 if(this.percent==100){
 deletethis.onEnterFrame;
 this.removeMovieClip();
 prelBar.removeMovieClip();
 }
 }
 }

 _root.mc.loadhere(0,0,"mm.jpg","mm");或者_root.mc.loadhere(0,0,"gg.swf","gg");