function VideoCapa(v,tipo,titulo,url){
	clearInterval(ref);
    tipo = tipo || 'destacado';
	this.obj = function(id){ return document.getElementById(id); }
	switch(tipo){
		case 'incorporado' :
			var iframe = '<iframe scrolling="no" height="220" frameborder="0" width="333" src="/webtv/player/?video='+v;
			iframe += '&bd=capa&w=333&h=220&autoplay=sim"></iframe>';
			var final = '<div>';
			final += '<div>'+iframe+'</div>';
			final += '<div style="text-align:right;margin-right:5px;"><a href="javascript:VideoCapa(false,\'voltar\')" style="color:#990000">Voltar</a></div>';
			final += '</div>';
			this.obj('video_capa').style.display = '';
			this.obj('video_capa').innerHTML = final;
			this.obj('foto_video').style.display = 'none';
			break;
		case 'voltar' :
			this.obj('video_capa').innerHTML = '';
			this.obj('video_capa').style.display = 'none';
			this.obj('foto_video').style.display = '';
			break;
		case 'destacado' :
			var iframe = '<iframe scrolling="no" height="300" frameborder="0" width="400" src="/webtv/player/?video='+v+'&bd=capa&autoplay=sim"></iframe>';
			var final = '<div style="background-color:#FFFFFF;">';
			final += '<div style="height:20px;background-color:#CCCCCC">';
			final += '<div style="float:left;margin:5px;"><img src="/capa/img/icone_video.png"/></div>';
			final += '<div style="float:left;font-family:verdana;font-size:10px;line-height:20px;height:20px;font-weight:bold">O TEMPO online</div>';
			final += '<div style="float:right;"><a href="javascript:VideoCapa(false,\'fechar\')"><img src="/capa/img/jan_fechar.png" border="0"/></a></div>';
			final += '</div>';
			final += '<div>'+iframe+'</div>';
			if(titulo&&url){
				final += '<div style="padding:10px;width:380px">';
				final += '<div style="margin-bottom:5px;font-family:verdana;font-size:12px;font-weight:bold;color:#b30000">Saiba mais</div>';
				final += '<div style="margin-bottom:5px;font-family:verdana;font-size:12px;"><a href="'+url+'">&raquo;&nbsp;'+titulo+'</a></div>';
				final += '</div>';
			}
			final += '</div>';
			var a = document.body.offsetHeight;
			var l = parseInt((window.screen.width/2)-200);
			var t = eval(document.body.parentNode.scrollTop+100);
			this.obj('bgPg').style.height = a+'px';
			this.obj('bgPg').style.display = '';
			this.obj('mc').style.top = parseInt(t)+'px';
			this.obj('mc').style.left = (l)+'px';	
			this.obj('mc').style.width = '400px';
			this.obj('mc').style.display = '';
			this.obj('mc').innerHTML = final;
			break;
		case 'fechar' :			
			this.obj('mc').innerHTML = '';
			this.obj('mc').style.display = 'none';
			this.obj('bgPg').style.display = 'none';
			ref = setInterval(function(){document.location.href=document.location;},200000);
			break;
	}
}