//新图镜像对称出现，旧图百叶窗消失

/*

wcon.data["title"]
wcon.data["lastBuildDate"]

wcon.data["item"][0]["title"]
wcon.data["item"][0]["image"]

*/

import mx.transitions.*;
import mx.transitions.easing.*;
var db;
var loopFunc;	//@@@
var loopIdx;	//@@@
var parent=_parent._parent._parent._parent._parent
var scrWidth = parent.sys.stageWidth
var scrHeight = parent.sys.stageHeight - 44

var idm = 0;	//id manager
var idx = 0;	//index
var root = this
var duration = 3000;
var intervalID;

var twArr=[]
var status="PLAY"

function pause(){
	status="PAUSE";
	for(var i in twArr){ 
		twArr[i].stop()	
	}
}
function play(){
	status="PLAY";
	for(var i in twArr){ 
		twArr[i].resume()
	}
}

function init(dat,func){	//@@@
	db = dat
	loopFunc=func						//@@@
	this.createEmptyMovieClip("p_0",0)
	this.createEmptyMovieClip("p_1",1)
	p_0._x = p_1._x = scrWidth/2
	p_0._y = p_1._y = scrHeight/2
	intervalID = setInterval(root,"loop",duration)
}

function loop(){
	if(status == "PAUSE") return null;
	clearInterval(intervalID)
	
	var p = this["p_"+idm]
	p.swapDepths(2)
	p.con.removeMovieClip()
	p.createEmptyMovieClip("con",0)
	p.con.createEmptyMovieClip("c_0",3)
	p.con.createEmptyMovieClip("c_0_mask",4)
	p.con.c_0.createEmptyMovieClip("pic",0)
	p.con.c_0._visible = false
	p.con.createEmptyMovieClip("c_1",1)
	p.con.createEmptyMovieClip("c_1_mask",2)
	p.con.c_1.createEmptyMovieClip("pic",0)
	p.con.c_1._visible = false
	
	
	var conListener:Object = new Object();
	conListener.onLoadInit = function(target_mc:MovieClip) {
		var tp = target_mc._parent._parent
		target_mc._x = -target_mc._width/2
		target_mc._y = -target_mc._height/2
		//getURL('javascript:alert("'+target_mc._parent+'")')
		if(tp.c_1._width==0){
			//getURL('javascript:alert("'+target_mc._parent._parent+'")')
			conLoader.loadClip(db["item"][idx]["image"],p.con.c_1.pic);
		}else if(tp.c_0._width>0 && tp.c_1._width>0){
			if(++idm>1) idm=0
			if(++idx>db["item"].length-1) idx=0
			mtran(tp)
		}
	}
	conListener.onLoadError = function(target_mc, errorCode) {
		if(++idx>db["item"].length-1) idx=0
		loop()
	}

	var conLoader:MovieClipLoader = new MovieClipLoader();
	conLoader.addListener(conListener);
	conLoader.loadClip(db["item"][idx]["image"],p.con.c_0.pic);
	loopIdx=idx		//@@@
}

function mtran(target) {
	//var root = this
	loopFunc(loopIdx);		//@@@
	var t
	var d = 2
	
	var sx = target._width/scrWidth
	var sy = target._height/scrHeight
	var ts = 100
	if(sx>1||sy>1){	ts = 100/(sx>sy?sx:sy)	}
	
	target.c_0._visible = true
	target.c_1._visible = true

	target.c_0._xscale = ts
	target.c_0._yscale = ts
	sys.drawRectangle(target.c_0_mask, target.c_0._width, target.c_0._height, 0xFFFFFF, 100)
	target.c_0.setMask(target.c_0_mask)
	sys.drawRectangle(target.c_1_mask, target.c_1._width, target.c_1._height, 0xFFFFFF, 100)
	target.c_1.setMask(target.c_1_mask)
	
	if(idm==1){
		target.c_1._xscale = ts
		target.c_1._yscale = -ts

		target.c_0._y -= target.c_0._height/2
		target.c_1._y += target.c_1._height/2
		target.c_0_mask._x -=  target.c_0._width/2
		target.c_0_mask._y -= target.c_0._height
		target.c_1_mask._x -=  target.c_1._width/2
		
		t = new Tween(target.c_0, "_y", Regular.easeInOut, -target.c_0._y, target.c_0._y, d, true);twArr.push(t);
		t = new Tween(target.c_1, "_y", Regular.easeInOut, -target.c_1._y, target.c_1._y, d, true);twArr.push(t);
		t.onMotionFinished = function() {
			twArr=[];
			target.c_0_mask.removeMovieClip()
			target.c_1_mask.removeMovieClip()
			t = new Tween(target.c_0, "_y", Regular.easeInOut, target.c_0._y, 0, d, true);twArr.push(t);
			t = new Tween(target.c_1, "_y", Regular.easeInOut, target.c_1._y, 0, d, true);twArr.push(t);
			t.onMotionFinished = function() {
				twArr=[];
				target.c_1.removeMovieClip()
				intervalID = setInterval(root,"loop",duration)
				delete this.onMotionFinished
			};
		};
		TransitionManager.start(root["p_"+idm].con.c_0, {type:Blinds, direction:Transition.OUT, duration:.5, easing:None.easeNone, numStrips:10, dimension:0}); 

	}else{
		target.c_1._xscale = -ts
		target.c_1._yscale = ts

		target.c_0._x -= target.c_0._width/2
		target.c_1._x += target.c_1._width/2
		target.c_0_mask._y -=  target.c_0._height/2
		target.c_0_mask._x -= target.c_0._width
		target.c_1_mask._y -=  target.c_1._height/2
		
		t = new Tween(target.c_0, "_x", Regular.easeInOut, -target.c_0._x, target.c_0._x, d, true);twArr.push(t);
		t = new Tween(target.c_1, "_x", Regular.easeInOut, -target.c_1._x, target.c_1._x, d, true);twArr.push(t);
		t.onMotionFinished = function() {
			twArr=[];
			target.c_0_mask.removeMovieClip()
			target.c_1_mask.removeMovieClip()
			t = new Tween(target.c_0, "_x", Regular.easeInOut, target.c_0._x, 0, d, true);twArr.push(t);
			t = new Tween(target.c_1, "_x", Regular.easeInOut, target.c_1._x, 0, d, true);twArr.push(t);
			t.onMotionFinished = function() {
				twArr=[];
				target.c_1.removeMovieClip()
				intervalID = setInterval(root,"loop",duration)
				delete this.onMotionFinished
			};
		};
		TransitionManager.start(root["p_"+idm].con.c_0, {type:Blinds, direction:Transition.OUT, duration:.5, easing:None.easeNone, numStrips:10, dimension:1}); 
	}
	
	/*
	var root = this
	var t
	var d = 1.5
	var i = idm
	var pa = ["_x","_y"]
	var pb = ["_y","_x"]
	var sa = ["_width","_height"]
	var sb = ["_height","_width"]
	var sign = [-1,1]
	
	var sx = target._width/scrWidth
	var sy = target._height/scrHeight
	var ts = 100
	if(sx>1||sy>1){		ts = 100/(sx>sy?sx:sy)	}
	
	target.c_0._visible = true
	target.c_1._visible = true

	target.c_0._xscale = ts
	target.c_0._yscale = ts
	target.c_1._xscale = ts*sign[i]
	target.c_1._yscale = -ts*sign[i]
	sys.drawRectangle(target.c_0_mask, target.c_0._width, target.c_0._height, 0xFFFFFF, 100)
	target.c_0.setMask(target.c_0_mask)
	sys.drawRectangle(target.c_1_mask, target.c_1._width, target.c_1._height, 0xFFFFFF, 100)
	target.c_1.setMask(target.c_1_mask)
	
	target.c_0[pa[i]] -= target.c_0[sa[i]]/2
	target.c_1[pa[i]] += target.c_1[sa[i]]/2
	target.c_0_mask[pb[i]] -=  target.c_0[sb[i]]/2
	target.c_0_mask[pa[i]] -= target.c_0[sa[i]]
	target.c_1_mask[pb[i]] -=  target.c_1[sb[i]]/2
	
	t = new Tween(target.c_0, pa[i], Regular.easeInOut, -target.c_0[pa[i]], target.c_0[pa[i]], d, true);
	t = new Tween(target.c_1, pa[i], Regular.easeInOut, -target.c_1[pa[i]], target.c_1[pa[i]], d, true);
	t.onMotionFinished = function() {
		target.c_0_mask.removeMovieClip()
		target.c_1_mask.removeMovieClip()
		t = new Tween(target.c_0, [pa[i]], Regular.easeInOut, target.c_0[pa[i]], 0, d, true);
		t = new Tween(target.c_1, [pa[i]], Regular.easeInOut, target.c_1[pa[i]], 0, d, true);
		t.onMotionFinished = function() {
			target.c_1.removeMovieClip()
			intervalID = setInterval(root,"loop",duration)
			delete this.onMotionFinished
		};
	};
	TransitionManager.start(root["p_"+idm].con.c_0, {type:Blinds, direction:Transition.OUT, duration:.5, easing:None.easeNone, numStrips:10, dimension:!idm}); 
	*/
	
}

var sys = new Object()
sys.drawRectangle = function(target_mc, boxWidth, boxHeight, fillColor, fillAlpha) {
	with (target_mc) {
		beginFill(fillColor, fillAlpha);
		moveTo(0, 0);
		lineTo(boxWidth, 0);
		lineTo(boxWidth, boxHeight);
		lineTo(0, boxHeight);
		lineTo(0, 0);
		endFill();
	}
};