function fadeOut(id, time) {
	target = document.getElementById(id);
	alpha = 100;
	timer = (time*1000)/50;
	var i = setInterval(
			function() {
				if (alpha <= 0)
					clearInterval(i);
				setAlpha(target, alpha);
				alpha -= 2;
			}, timer);
}

function fadeIn(id, time) {
	target = document.getElementById(id);
	alpha = 0;
	timer = (time*1000)/50;
	var i = setInterval(
			function() {
				if (alpha >= 100)
					clearInterval(i);
				setAlpha(target, alpha);
				alpha += 2;
			}, timer);
}

function setAlpha(target, alpha) {
	target.style.filter = "alpha(opacity="+ alpha +")";
	target.style.opacity = alpha/100;
}


//Muda bg do menu
function ChangeBGMenu(objeto,acao)
{
	switch(acao)
	{
		case"over":
			objeto.className='bg-menu-over';
			break;
		case"out":
			objeto.className='bg-menu';
			break;
	}
}

// Loop de notícias
function PlayNoticias(id)
{	
	var container = document.getElementById('boxConteudoNoticias');
	var noticias = container.getElementsByTagName('div');
	var ttNews = noticias.length;
	if(ttNews>1)
	{
		if(typeof(this.Tempo) != 'undefined')
		{
			clearTimeout(this.Tempo);
		}else
		{
			for(var i=0;i<3;i++)
			{
				document.getElementById('noticia['+i+']').style.display='none';
			}
			//fadeIn('noticia['+id+']', 0.1);
			document.getElementById('noticia['+id+']').style.display='block';
		}
		
		if(id==2){id=0;}else{id++;}
		var Tempo = setTimeout(function(){PlayNoticias(id);},5000);
	}else
	{
		document.getElementById('noticia[0]').style.display='block';
	}
}

// ações ao carregar a página
function onLoadActions()
{
	PlayNoticias(0);
}

// Resize o Iframe
function ResizeFrame(Objeto){
	//reseta altura
	document.getElementById(Objeto).height='200';
	// Tamanho da página
  	var Altura = document.getElementById(Objeto).contentWindow.document.body.scrollHeight;
  	// Resize o iframe
  	document.getElementById(Objeto).height = Altura;
	
	var TMmeio = document.getElementById('boxMeio').scrollHeight;
	document.getElementById('boxPalco').style.height = Number(TMmeio)+170;
}

function CallPage(url)
{
	window.frame_meio.location.href=url;
}

//Preload
function PreLoad(acao)
{
	var Camada ='<div id="preload">'+
					  '<table width="597" height="100%" border="0" cellpadding="0" cellspacing="0">'+
						'<tr>'+
						 '<td align="center" valign="middle"><object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" name="mcLoad" id="mcLoad" width="20" height="50">'+
							'<param name="movie" value="load.swf">'+
							'<param name="quality" value="high">'+
							'<param name="wmode" value="transparent">'+
							'<embed src="load.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="20" height="50" wmode="transparent"></embed>'+
						  '</object></td>'+
						'</tr>'+
					  '</table>'+
					'</div>';
	switch(acao)
	{
		case "load":
			window.document.write(Camada);
			break;
		case "unload":
			document.getElementById('mcLoad').style.display='none';
			document.getElementById('preload').style.display='none';
			//fadeOut('preload', 0.1);
			break;
	}
}

function Resize(x)
{
	var Texto = document.getElementById('texto['+x+']');
	var Palco = top.document.getElementById('boxPalco');
	var Titulos = document.getElementById('boxModalidades');
	var BoxMeio = top.document.getElementById('boxMeio');
	
	var TMtexto = Texto.scrollHeight;
	var TMpalco = Palco.style.height;
	var TMtitulos = Titulos.scrollHeight;
	
	if(TMtexto>TMtitulos)
	{
		Palco.style.height = Number(TMtexto)+265;
		top.document.getElementById('frame_meio').height = TMtexto + 95;
	}else
	{
		Palco.style.height = Number(TMtitulos)+370;
		top.document.getElementById('frame_meio').height = TMtitulos + 75;
	}
}
function ShowModalidades(x)
{
	var mold = document.getElementById('mold');
	if(mold.value!="")
	{
		document.getElementById('texto['+mold.value+']').style.display='none'
	}
	document.getElementById('texto['+x+']').style.display='block';
	Resize(x);
	mold.value=x;
}

//Carrega o iframe dos banners
function LoadBanner(x)
{
	//top.iBanner.location.href='banner.php?flag='+x;
	//var xxx=0;
}

//Delay dos banners
function ShowBannerParceiros(x,flag)
{
	var oldDiv = document.getElementById("oldDiv");
	var ContainerBanner = document.getElementById("ContainerBanner");
	var DivsBanner = ContainerBanner.getElementsByTagName("div");
	var ttDiv = DivsBanner.length;
	//top.document.getElementById('iBanner').height = 94;
	if(flag==0)
	{
		if(Number(oldDiv.value)==(ttDiv-1))
		{
			x=0;
		}
		document.getElementById("banner["+oldDiv.value+"]").style.display='none';
		document.getElementById("banner["+x+"]").style.display='block';
		setTimeout(function(){ShowBannerParceiros((x+1),flag);}, 3000);
		oldDiv.value = x;
		//top.ResizeFrame('frame_meio');
	}else
	{		
		for(var i=0;i<ttDiv;i++)
		{
			if(document.getElementById("banner["+i+"]"))
			{
				document.getElementById("banner["+i+"]").style.display='block';
			}
		}
		/* ==========  Redimensiona o Banner  ====================*/
		//var Altura = top.document.getElementById('iBanner').contentWindow.document.body.scrollHeight+170;
		// Resize o iframe
		//top.document.getElementById('iBanner').height = Altura;
	}
}