您能不能帮我解释下这下flash as代码，谢谢！！

//辑宏皋春傅农
//霉 沫篮 "", 捞犯霸 厚况滴技夸.
submenu = new Array();
submenu[1] = ["", "#", "#", "#"];
submenu[2] = ["", "#", "#", "#"];
submenu[3] = ["", "#", "#", "#"];
submenu[4] = ["", "#", "#", "#"];
submenu[5] = ["", "#", "#", "#"];
submenu[6] = ["", "#", "#", "#"];
//-----------------------------------------------------------------------------------------------------------------
_root.xnum = 0;
for (i=1; i<=6; i++) {
_root["m"+i].snum = i;
_root["m"+i].snum2 = i-1;
_root["m"+i].mb.useHandCursor = false;
_root["m"+i].mb.onRollOver = function() {
_root.xnum = this._parent.snum;
};
_root["m"+i].mb.onRollOut = function() {
_root.xnum = 0;
};
_root["m"+i].onEnterFrame = function() {
if (_root.xnum == 0) {
this._x = this._x-(this._x-(100*this.snum2))*0.1;
} else {
if (_root.xnum<this.snum) {
this._x = this._x-(this._x-(60*this.snum2+240))*0.1;
} else {
this._x = this._x-(this._x-(60*this.snum2))*0.1;
}
}
if (_root.xnum == this.snum) {
this.sm._alpha = this.sm._alpha-(this.sm._alpha-100)*0.03;
this.mt._xscale = this.mt._xscale-(this.mt._xscale-160)*0.1;
this.mt._yscale = this.mt._yscale-(this.mt._yscale-160)*0.1;
} else {
this.sm._alpha = this.sm._alpha-(this.sm._alpha-(0))*0.1;
this.mt._xscale = this.mt._xscale-(this.mt._xscale-100)*0.1;
this.mt._yscale = this.mt._yscale-(this.mt._yscale-100)*0.1;
}
};
for (j=1; j<=3; j++) {
_root["m"+i].sm["bt"+j].smnum = j;
_root["m"+i].sm["bt"+j].onRollOver = function() {
_root.xnum = this._parent._parent.snum;
};
_root["m"+i].sm["bt"+j].onRollOut = function() {
_root.xnum = 0
};
_root["m"+i].sm["bt"+j].onRelease = function() {
getURL(_root.submenu[this._parent._parent.snum][this.smnum]);
};
}
}

这个是 个 导航的 代码。。。。

建议按F1 去看关键字把。。。基础代码呀

开始时定义一个数组·

声明变量xnum为零

再来一个6次的循环···这样说吧·for（）是循环的意识

function（）是函数的意识·

里面其它的全是些基础的相信你也看得懂吧？说得有些笼统了··不好意思啊·