var aceitaDHTML = 0;
var aceitaLayers = 0;
var aceitaAll = 0;
var aceitaID = 0;
var InternetExplorer = navigator.appName.indexOf("Microsoft") != -1;

if (document.getElementById) {aceitaID = 1; aceitaDHTML = 1;}
else {
if (document.layers) {aceitaLayers = 1; aceitaDHTML = 1;}
else {
if (document.all) {aceitaAll = 1; aceitaDHTML = 1;}
}}

function findDOM(Objecto,Estilo) {
	if (Estilo == 1) {
		if (aceitaID) { return (document.getElementById(Objecto).style) ; }
		else { 
			if (aceitaAll) { return (document.all[Objecto].style); }
		else {
			if (aceitaLayers) { return (document.layers[Objecto]); }
		};}
	}
	else {
		if (aceitaID) { return (document.getElementById(Objecto)) ; }
		else { 
			if (aceitaAll) { return (document.all[Objecto]); }
		else {
			if (aceitaLayers) { return (document.layers[Objecto]); }
		};}
	}
}
function mostrar(Objecto) {
	var meuobjecto=findDOM(Objecto,1);
	meuobjecto.visibility="visible";
	meuobjecto.position="relative";
}
function esconder(Objecto) {
	var meuobjecto=findDOM(Objecto,1);
	meuobjecto.visibility="hidden";
	meuobjecto.position="absolute";
}
function esconder2(Objecto) {
	var meuobjecto=findDOM(Objecto,1);
	meuobjecto.height="0";
	meuobjecto.width="0";
}
n4=(document.layers) ? true : false
e4=(document.all)? true:false

speed=5;
aa=35;
yy=0;
topo=40;
altura=0;
function sobe(layer1) {
	yy=aa;
	yy=yy-speed;
	if (yy>-60) { aa=yy
	if (n4) document.layers[layer1].top = aa
	else if (e4) document.all[layer1].style.top = aa}
	subir = setTimeout("sobe('layer1')", 100);
}
function desce(layer1){  
	yy=aa;
	yy=yy+speed;
	if (yy<topo) { aa=yy
	if (n4) document.layers[layer1].top = aa
	else if (e4) document.all[layer1].style.top = aa}
	descer = setTimeout('desce0()', 1);
}
function desce0(){  
	descer = setTimeout("desce('layer1')", 1);
}
function desce1(){  
	clearTimeout(descer)
}
function sobe0(){  
	subir=setTimeout("sobe('layer1')", 1);
	
}
function sobe1(){  
	clearTimeout(subir);
}
var win=null;
function novo_pop(pagina,titulo,largura,altura,scroll,posicao){
if(posicao=="random"){LeftPosition=(screen.width)?Math.floor(Math.random()*(screen.width-largura)):100;TopPosition=(screen.height)?Math.floor(Math.random()*((screen.height-altura)-75)):100;}
if(posicao=="center"){LeftPosition=(screen.width)?(screen.width-largura)/2:100;TopPosition=(screen.height)?(screen.height-altura)/2:100;}
else if((posicao!="center" && posicao!="random") || pos==null){LeftPosition=0;TopPosition=20}
settings='width='+largura+',height='+altura+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no';
win=window.open(pagina,titulo,settings);}