var str:Array = new Array("Tokyo    ", "Hong Kong", "New York ", "Perth    ");
var star:Array = new Array();
var area:Array = new Array();
var pic:Array = new Array();
starAttach();
areaAttach();
function starAttach() {
        for (i=1; i<=4; i++) {
                star[i] = attachMovie("star", "star"+i, 10+i);
                star[i]._alpha = 30;
                star[i]._x = 150+300*((i+1)%2);
                star[i]._y = 100+200*Math.floor((i-1)/2);
        }
}
function areaAttach() {
        for (k=1; k<=4; k++) {
                area[k] = attachMovie("area", "area"+k, k);
                area[k].k = k;
                area[k]._x = 150+300*((k+1)%2);
                area[k]._y = 100+200*Math.floor((k-1)/2);
                area[k].onRollOver = function() {
                        rollov(this.k);
                };
                area[k].onRollOut = function() {
                        rollot(this.k);
                };
                area[k].onRelease = function() {
                        nightview(this.k);
                };
        }
}
function rollov(k) {
        star[k].onEnterFrame = function() {
                this._x += (_xmouse-this._x)/5;
                this._y += (_ymouse-this._y)/5;
                this._rotation += 30;
                this._alpha += (100-this._alpha)/3;
        };
        textOn(k);
}
function rollot(k) {
        star[k].onEnterFrame = function() {
                this._x += (150+300*((k+1)%2)-this._x)/3;
                this._y += (100+200*Math.floor((k-1)/2)-this._y)/3;
                this._rotation += 0;
                this._alpha += (30-this._alpha)/3;
        };
}
function nightview(n) {
        for (j=1; j<=4; j++) {
                if (j == n) {
                        pic[j] = area[j].attachMovie("pic"+j, "pic"+j, j);
                        pic[j]._xscale = 50;
                        pic[j]._yscale = 50;
                        area[j].swapDepths(5);
                } else {
                        pic[j].removeMovieClip();
                        star[j]._visible = false;
                }
        }
        area[n].onEnterFrame = function() {
                this._xscale += (200-this._xscale)/5;
                this._yscale += (200-this._yscale)/5;
                this._x += (300-this._x)/5;
                this._y += (200-this._y)/5;
                this.onRelease = function() {
                        this.removeMovieClip();
                        starAttach();
                        areaAttach();
                };
        };
}
function textOn(k) {
        $str = str[k-1];
        for (q=0; q<$str.length; q++) {
                mc = _root.createEmptyMovieClip("tf_mc"+q, 20+q);
                mc._x = 150+300*((k+1)%2);
                mc._y = 100+200*Math.floor((k-1)/2);
                mc.createTextField("tf", 20+q, 20, 0, 20, 20);
                mc.tf.text = $str.charAt(q);
                mc.tf.onRollOver = function() {
                        rollov(k);
                };
                t_fmt = new TextFormat();
                t_fmt.size = 15;
                t_fmt.bold = true;
                t_fmt.color = 0xffffff;
                mc.tf.setTextFormat(t_fmt);
                if (q) {
                        r = q-1;
                        mc.pre_mc = _root["tf_mc"+r];
                        mc.onEnterFrame = function() {
                                this._x += (this.pre_mc._x+10-this._x)/2;
                                this._y += (this.pre_mc._y-this._y)/2;
                                if (this.hitTest(_xmouse, _ymouse, true)) {
                                        this._visible = false;
                                } else {
                                        this._visible = true;
                                }
                        };
                } else {
                        mc.onEnterFrame = function() {
                                this._x += (_xmouse+20-this._x)/1.5;
                                this._y += (_ymouse-10-this._y)/1.5;
                                if (this.hitTest(_xmouse, _ymouse, true)) {
                                        this._visible = false;
                                } else {
                                        this._visible = true;
                                }
                        };
                }
        }
}