// JavaScript Document
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}





function verifica_navegador(){
var nav = navigator.appName;
	if (nav=="Netscape"){//firefox
	//	document.getElementById("css").href = "estilos_firefox.css";
	}	
}

function fundo(nome,local,id){
	
	if(!local){
		document.getElementById("aba_esquerda").style.backgroundImage="url(imagens/"+nome+".jpg)";		
		document.getElementById(id).onmouseout= function (){document.getElementById("aba_esquerda").style.backgroundImage=""};
	}
	else
	{
		document.getElementById("aba_direita").style.backgroundImage="url(imagens/"+nome+".jpg)";		
		document.getElementById(id).onmouseout= function (){document.getElementById("aba_direita").style.backgroundImage=""; document.getElementById('conteudo_mania').style.display='none';/*remover essa linha após criar os menus que faltam*/};
	}
	
}

function abrir(menu,tam){	
conteudo_palco.location=menu+".php";
document.getElementById("aba_esquerda").style.backgroundImage="";
document.getElementById("aba_direita").style.backgroundImage="";
centraliza();
if(tam)
	document.getElementById("palco").style.height = tam +"px";
	document.getElementById("palco").style.display="block";
	document.title = menu.toUpperCase() + " - Girus Disco Show";
}

function centraliza(){
	//aviso_radio();
//document.getElementById("palco").style.display="none";
if(screen.width==800)
	window.scrollTo(220, 0);
else
	window.scrollTo(100, 0);
}

function aviso_radio(){
	
	var div = document.getElementById("no_ar");
	if(div.style.visibility=='hidden')
		div.style.visibility="visible";
	else
		div.style.visibility="hidden";
	
//	setTimeout("aviso_radio()",1000);
}