先看看效果：
详细代码：
//AS2.0/////////QQ:31559783////////2010.01.11///////////////////////////////
var 设置 = {};
设置.数量 = 10;
设置.间距 = 150;
设置.比例 = 250;
设置.速度 = 4;
//////////////////////////////////////////////
var 中心MC = 0;
var 按 = false;
var 转 = false;
var H = Stage.height/2;
var W = Stage.width/2;
for (var i = 0; i<设置.数量+1; i++) {
var MC_mc = this.attachMovie("mc", "mc_"+this.getNextHighestDepth(), this.getNextHighestDepth());
if (i<设置.数量) {
MC_mc.txt.text = i+1;
MC_mc.hd = Math.PI*2/设置.数量*i;
MC_mc._x = W+Math.sin(MC_mc.hd)*设置.间距;
MC_mc._y = H+Math.cos(MC_mc.hd)*设置.间距;
} else {
MC_mc.txt.text = i+1;
MC_mc._x = W;
MC_mc._y = H;
MC_mc._xscale = 设置.比例;
MC_mc._yscale = 设置.比例;
中心MC = MC_mc;
}
MC_mc.onPress = function() {
if (中心MC != this && 按 == false) {
按 = true;
var ox = this._x;
var oy = this._y;
this.swapDepths(_root.getNextHighestDepth());
this.onEnterFrame = function() {
this._x += (W-this._x)/设置.速度;
this._y += (H-this._y)/设置.速度;
this._xscale += (设置.比例-this._xscale)/设置.速度;
this._yscale += (设置.比例-this._yscale)/设置.速度;
中心MC._x += (ox-中心MC._x)/设置.速度;
中心MC._y += (oy-中心MC._y)/设置.速度;
中心MC._xscale += (100-中心MC._xscale)/设置.速度;
中心MC._yscale += (100-中心MC._yscale)/设置.速度;
if (Math.abs(中心MC._x-ox) >> 0<=1 && Math.abs(中心MC._y-oy) >> 0<=1) {
中心MC._x = ox;
中心MC._y = oy;
this._x = W;
this._y = H;
中心MC = this;
按 = false;
delete this.onEnterFrame;
}
};
}
};
}
源文件附件：切换菜单.rar
