var searchSel=function(vl){
 var VarUsrAgt=navigator.userAgent.toLowerCase();
 var vuaMsie6=VarUsrAgt.indexOf("msie 6")!=-1;
 if(vuaMsie6==false) return;
 var tagSelect=document.getElementsByTagName('select');
 if(tagSelect==null) return;
 for(var i=0;i<tagSelect.length;i++){
  tagSelect[i].style.display=vl;
 }
};

var searchObj=function(vl){
 var tagObject=document.getElementsByTagName('object');
 if(tagObject==null) return;
 for(var i=0;i<tagObject.length;i++){
  tagObject[i].style.display=vl;
 }
};

var Videobox = {

	init: function (options) {
		// init default options
		this.options = Object.extend({
			resizeDuration: 400,	// Duration of height and width resizing (ms)
			initialWidth: 500,		// Initial width of the box (px)
			initialHeight: 417,		// Initial height of the box (px)
			defaultWidth: 500,		// Default width of the box (px)
			defaultHeight: 417,	// Default height of the box (px)
			animateCaption: true,	// Enable/Disable caption animation
			flvplayer: 'swf/flvplayer.swf'
		}, options || {});

		this.anchors = [];
		$A($$('a')).each(function(el){
			if(el.rel && el.href && el.rel.test('^vidbox', 'i')) {
				el.addEvent('click', function (e) {
          e = new Event(e);
          e.stop();
          this.click(el);
				}.bind(this));
				this.anchors.push(el);
			}
    }, 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) {
		this.href = sLinkHref;
		this.title = sLinkTitle;
		this.rel = sLinkRel;
		this.position();
		this.setup();
		this.video(this.href);
		this.top = Window.getScrollTop() + (Window.getHeight() / 15);
		this.center.setStyles({top: this.top+'px', display: ''});
		this.fx.overlay.start(0.8);
		this.step = 1;
		this.center.setStyle('background','#fff url(../../img/pc/loading.gif) no-repeat center');
		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.getHeight()+'px'});
	},

	video: function(sLinkHref){
		searchSel('none');
		searchObj('none');
        /*this.other = '<object classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" codebase="http://www.apple.com/qtactivex/qtplugin.cab" width="" height="" id="qtboxMovie"><param name="src" value="'+sLinkHref+'" /><param name="scale" value="aspect" /><param name="controller" value="true" /><param name="autoplay" value="true" /><param name="bgcolor" value="#000000" /><param name="enablejavascript" value="true" /></object>';*/
		this.other = '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="'+this.options.contentsWidth+'" height="'+this.options.contentsHeight+'" id="flvplayer"><param name="allowScriptAccess" value="sameDomain" /><param name="allowFullScreen" value="false" /><param name="quality" value="high" /><param name="bgcolor" value="#ffffff"  /><param name="movie" value="http://cinema-pw.com/flv/flvplayer.swf?flv='+this.href+'&width=512&height=384&autoplay=true" /><embed src="http://cinema-pw.com/flv/flvplayer.swf?flv='+this.href+'&width=512&height=384&autoplay=true" quality="high" bgcolor="#FFFFFF" width="'+this.options.contentsWidth+'" height="'+this.options.contentsHeight+'" name="flvplayer" allowScriptAccess="sameDomain" allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" /></object>';
		
	},

	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','#ddd');
			this.flash ? this.so.write(this.center) : this.center.setHTML(this.other) ;
			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(){
		this.fx.overlay.start(0);
		this.center.style.display = this.bottomContainer.style.display = 'none';
		this.center.innerHTML = '';
		searchSel('inline');
		searchObj('inline');
		return false;
	}

};

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