用Flash动画show你的内容

效果是仿别人，但代码绝对是自己的！

http://www.flash8.net/bbs/UploadFile/2005-7/2005729181856767.swf

点击这里下载源文件

txt_mc._visible = false;

var banner:String = "welcome to www.lh8.wapjh.com";

function effect(target:MovieClip, banner:String, nn:Number) {

var num = banner.length;

for (var i = 0; i<num; i++) {

duplicateMovieClip(target, "mc"+i, i);

new_mc = this["mc"+i];

new_mc._visible = false;

new_mc._x = target._x+i*10;

do {

new_mc.txt_num = banner.charCodeAt(i);

new_mc.num_num = 48+random(74);

} while (new_mc.txt_num == new_mc.num_num);

new_mc.n_num = new_mc.txt_num>new_mc.num_num ? +1 : -1;

new_mc.i = i;

new_mc.n = 0;

new_mc.t = getTimer();

new_mc.onEnterFrame = function() {

this.t_mc._visible = false;

if (getTimer()>this.i*nn+this.t) {

this._visible = true;

this.num_num += this.n_num;

this.txt.text = chr(this.num_num);

if (this.txt_num == this.num_num) {

delete this.onEnterFrame;

}

this.n++;

duplicateMovieClip(this.t_mc, "txt"+this.n+this.i*1000, this.i*1000-this.n);

n_mc = this["txt"+this.n+this.i*1000];

n_mc.num_num = this.num_num;

n_mc.txt.text = chr(this.num_num);

n_mc.onEnterFrame = function() {

this._alpha -= 7;

this._xscale = this._yscale += 10;

if (this._alpha<5) {

removeMovieClip(this);

}

};

}

};

}

}

effect(txt_mc, banner, 100);