var Mp3box = {

	init: function (options) {
		// init default options
		this.options = Object.extend({
			resizeDuration: 400,	// Duration of height and width resizing (ms)
			initialWidth: 250,		// Initial width of the box (px)
			initialHeight: 250,		// Initial height of the box (px)
			defaultWidth: 400,		// Default width of the box (px)
			defaultHeight: 600,	// Default height of the box (px)
			animateCaption: true	// Enable/Disable caption animation

		}, options || {});

		this.anchors = [];
		$A($$('a')).each(function(el){
			if(el.rel && el.href && el.rel.test('^mpbox', 'i')) {
				el.onclick = this.click.pass(el, this);
				this.anchors.push(el);
				el.href = '#' + el.href;

			}
        		}, this);

		this.overlay = new Element('div').setProperty('id', 'lbOverlay').injectInside(document.body);
		this.center = new Element('div').setProperty('id', 'lbCenter').setStyles({width: this.options.initialWidth+'px', height: this.options.initialHeight+'px', marginLeft: '-'+(this.options.initialWidth/2)+'px', display: 'none'}).injectInside(document.body);

		this.bottomContainer = new Element('div').setProperty('id', 'lbBottomContainer').setStyle('display', 'none').injectInside(document.body);
		this.bottom = new Element('div').setProperty('id', 'lbBottom').injectInside(this.bottomContainer);
		new Element('a').setProperties({id: 'lbCloseLink', href: '#'}).injectInside(this.bottom).onclick = this.overlay.onclick = this.close.bind(this);
		this.caption = new Element('div').setProperty('id', 'lbCaption').injectInside(this.bottom);
		this.number = new Element('div').setProperty('id', 'lbNumber').injectInside(this.bottom);
		new Element('div').setStyle('clear', 'both').injectInside(this.bottom);

		var nextEffect = this.nextEffect.bind(this);
		this.fx = {
			overlay: this.overlay.effect('opacity', {duration: 500}).hide(),
			center: this.center.effects({duration: 500, transition: Fx.Transitions.sineInOut, onComplete: nextEffect}),
			bottom: this.bottom.effect('margin-top', {duration: 400})
		};

	},

	click: function(link) {
     		return this.open (link.href, link.title, link.rel);

	},
	open: function(sLinkHref, sLinkTitle, sLinkRel) {
		//if(document.getElementById("jangli_caro") != null) { document.getElementById("jangli_caro").setStyles({'display': 'none'})};
		if(!window.ie)
		{
		var karo = $("jangli_caro");
		if(karo!=null)
			{
			karo.setStyles({'display': 'none'});
			}
		}
		
		this.href = sLinkHref;
		this.title = sLinkTitle;
		this.rel = sLinkRel;
		this.position();
		this.setup();
		this.mpbox(this.href, this.rel.match(/[0-9]+/g));
		this.top = Window.getScrollTop() + (Window.getHeight() / 15);
		this.center.setStyles({top: this.top+'px', display: ''});
		this.fx.overlay.start(0.98);
		this.step = 1;
		this.center.setStyles({top: this.top, display: ''});
		this.caption.innerHTML = this.title;
		this.fx.center.start({'height': [this.options.contentsHeight]});
	},

	setup: function(){
		var aDim = this.rel.match(/[0-9]+/g);
		this.options.contentsWidth = (aDim && (aDim[0] > 0)) ? aDim[0] : this.options.defaultWidth;
		this.options.contentsHeight = (aDim && (aDim[1] > 0)) ? aDim[1] : this.options.defaultHeight;
	},

	position: function(){
		this.overlay.setStyles({top: window.getScrollTop()+'px', height: window.getScrollHeight()+'px'});
	},

	mpbox: function(sLinkHref, sIndex){

			var hRef = sLinkHref.split('#');
			var MPurl = hRef[1].split('/');
            var MPfile = MPurl.slice(MPurl.length-1, MPurl.length);
			this.so = new SWFObject("./files/mp3box/mp3player.swf", "mp3boxinst", this.options.contentsWidth, this.options.contentsHeight, "0", "#000");
			//this.so.addVariable("file", this.MPfile);
            this.so.addVariable("file", "./index.php?article_id=97|"+sIndex[3]+"."+sIndex[2]);
			//this.so.addVariable("file", "./files/mp3box/playlist2.xml");
			//alert("./index.php?article_id=94&s="+sIndex[3]+"&index="+sIndex[2]);
			this.so.addVariable("setitemid", sIndex[4]);
			this.so.addVariable("shuffle", false);
			this.so.addVariable("showeq", false);
			this.so.addVariable("autostart", true);
			this.so.addVariable("repeat", false);
			this.so.addVariable("showdigits", true);
			this.so.addVariable("displayheight", 400);
			this.so.addVariable("lightcolor", "0xddd0fd");
			this.so.addVariable("backcolor", "0x1f1634");
			this.so.addVariable("frontcolor", "0xFFFFFF");
			this.so.addVariable("autoscroll", false);
			this.so.addVariable("overstretch", false);
			//this.so.addVariable("width", 200);

			//this.so.addVariable("image", "upload/videos/"+videoImage);
			//this.so.addParam("wmode", "transparent");
			//this.so.addParam("allowfullscreen", "true");


		/*
		if (sLinkHref.match(/youtube\.com\/watch/i)) {
			var hRef = sLinkHref.split('#');
			var videoId = hRef[1].split('=');
			this.videoID = videoId[1];
			this.so = new SWFObject("http://www.youtube.com/v/"+this.videoID, "flvvideo", this.options.contentsWidth, this.options.contentsHeight, "0");
			this.so.addParam("wmode", "transparent");
		}
		else if (sLinkHref.match(/metacafe\.com\/watch/i)) {
			var hRef = sLinkHref.split('#');
			var videoId = hRef[1].split('/');
			this.videoID = videoId[4];
			this.so = new SWFObject("http://www.metacafe.com/fplayer/"+this.videoID+"/.swf", "flvvideo", this.options.contentsWidth, this.options.contentsHeight, "0");
			this.so.addParam("wmode", "transparent");
		}
		else if (sLinkHref.match(/google\.com\/videoplay/i)) {
			var hRef = sLinkHref.split('#');
			var videoId = hRef[1].split('=');
			this.videoID = videoId[1];
			this.so = new SWFObject("http://video.google.com/googleplayer.swf?docId="+this.videoID+"&hl=en", "flvvideo", this.options.contentsWidth, this.options.contentsHeight, "0");
			this.so.addParam("wmode", "transparent");
		}
		else if (sLinkHref.match(/ifilm\.com\/video/i)) {
			var hRef = sLinkHref.split('#');
			var videoId = hRef[1].split('video/');
			this.videoID = videoId[1];
			this.so = new SWFObject("http://www.ifilm.com/efp", "flvvideo", this.options.contentsWidth, this.options.contentsHeight, "0", "#000");
			this.so.addVariable("flvbaseclip", this.videoID+"&");
			this.so.addParam("wmode", "transparent");
		}
		else if (sLinkHref.match(/.flv/i)) {

			var hRef = sLinkHref.split('#');
			var videoImage = hRef[2].split('image/');
			this.videoID = hRef[1];
			this.so = new SWFObject("http://localhost/jang/files/mp3box/mp3player.swf", "mp3boxinst", this.options.contentsWidth, this.options.contentsHeight, "0", "#000");
			this.so.addVariable("file", this.videoID);

			//this.so.addVariable("image", "upload/videos/"+videoImage);
			//this.so.addParam("wmode", "transparent");
			//this.so.addParam("allowfullscreen", "true");
		}
		else {
			var videoId = sLinkHref.split('#');
			this.videoID = videoId[1];
			this.so = new SWFObject(this.videoID, "flvvideo", this.options.contentsWidth, this.options.contentsHeight, "0");
		}
		*/
	},

	nextEffect: function(){
		switch (this.step++){
		case 1:
			this.fx.center.start({'width': [this.options.contentsWidth], 'marginLeft': [this.options.contentsWidth/-2]});
			break;
			this.step++;
		case 2:
			this.center.setStyle('background','#11012f');
			this.so.write(this.center);
			this.bottomContainer.setStyles({top: (this.top + this.center.clientHeight)+'px', height: '0px', marginLeft: this.center.style.marginLeft, width: this.options.contentsWidth+'px',display: ''});
			if (this.options.animateCaption){
				this.fx.bottom.set(-this.bottom.offsetHeight);
				this.bottomContainer.style.height = '';
				this.fx.bottom.start(0);
				break;
			}
			this.bottomContainer.style.height = '';
			this.step++;
		}
	},

	close: function(){
		//if(document.getElementById("jangli_caro") != null) { document.getElementById("jangli_caro").setStyles({'display': 'inline'})};
		if(!window.ie)
		{
		var karo = $("jangli_caro");
		if(karo!=null)
			{
			karo.setStyles({'display': 'inline'});
			}
		}
		
		this.fx.overlay.start(0);
		this.center.style.display = this.bottomContainer.style.display = 'none';
		this.center.innerHTML = '';
		return false;
	}

};


window.addEvent('domready', Mp3box.init.bind(Mp3box));