// JavaScript Document

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 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 createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}
function eraseCookie(name) {
	createCookie(name,"",-1);
}


function carregamenus() {
	agenda();
	
	var menus = new Array('agenda','blocos','escolas','imgdodia','video','fotogaleria','carnavalantigo');
	for(i=0;i<=menus.length;i++){
		if(readCookie('menu'+ menus[i]) == 'block') {
			show(menus[i]);
		} else if(readCookie('menu'+ menus[i]) == 'none') {
			hide(menus[i]);
		}
	}
}


function showhide(layer_ref) {
	if (document.getElementById) {
		state = document.getElementById(layer_ref).style.display;
	} else {
		state = '';
	}
	
	if (state == 'block' || state == '') {
		state = 'none';
	} else {
		state = 'block';
	}
	hideshowobjs(layer_ref);
	createCookie('menu'+ layer_ref,state,10);
}
function show(layer_ref) {
	state = 'block';

	hideshowobjs(layer_ref);
}
function hide(layer_ref) {
	state = 'none';

	hideshowobjs(layer_ref);
}


function hideshowobjs(layer_ref){
	if (document.getElementById) {
		document.getElementById(layer_ref).style.display = state;
	}
	if (document.layers) { //IS NETSCAPE 4 or below
		document.layers[layer_ref].display = state;
	}
	if (document.all) { //IS IE 4 or 5 (or 6 beta)
		eval("document.all." + layer_ref + ".style.display = state");
	}
}


function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function fotogaleria(nome){
	tb_show(nome,"/carnaval2008/v1/fotogaleria/arquivos/"+ nome +"/index.html?KeepThis=true&TB_iframe=true&height=329&width=493", false);
}

var today = new Date();
var day = leadingZero(today.getDate());

function leadingZero(nr) {
	if (nr < 10) nr = "0" + nr;
	return nr;
}
function agenda(){
	if(day > 0 && day < 11){
		document.getElementById(day).style.backgroundColor = "#666666";
	}
}