var $;
if (!$) {
	$ = function() {
		var elements = new Array();
		for (var i = 0; i < arguments.length; i++) {
			var element = arguments[i];
			if (typeof element == 'string') {
				element = document.getElementById ? document.getElementById(element) : document.all[element];
			}
			if (arguments.length == 1) {
				return element;
			}
			elements.push(element);
		}
		return elements;
	}
}

//************************************//
//************** GERAL ***************//
//************************************//

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_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_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];
	}
}


//************************************//
//************ DROP DOWN *************//
//************************************//


//menu()
function menu()
{
	document.all.nav1.style.display='none'
	document.all.nav2.style.display='none'
	document.all.nav3.style.display='none'
}

<!--
window.onload=showmenu;
function showmenu(id) {

var d = document.getElementById(id);
	for (var i = 1; i<=10; i++) {
		if (document.getElementById('nav'+i))
		{
			document.getElementById('nav'+i).style.display='none';
		}
	}
if (d) {d.style.display='block';}
}
//-->

function hidemenu() 
{
	for (var i = 1; i<=10; i++) 
	{
		if (document.getElementById('nav'+i))
		{
			document.getElementById('nav'+i).style.display='none';
		}
	}
}


///////////////////////////////////////////////////
/////// Funções POPs Receitas/Cursos/Dicas ////////
///////////////////////////////////////////////////

function AvalieReceita(receitaId) { // Avaliação de Receitas
	window.open("avaliacao.html?receitaId="+receitaId, "popavalie", "width=490,height=413,toolbar=0,directories=0,menubar=0,status=no,resizable=no,location=0,scrollbars=no,copyhistory=0");
}	

function ImpressaoReceita(receitaId) {
	window.open("pop-impressao.jsp?itemId="+receitaId, "popimpressao", "width=490,height=413,toolbar=0,directories=0,menubar=0,status=no,resizable=no,location=0,scrollbars=no,copyhistory=0");
}

function ImpressaoCurso(programacaoId) {
	window.open("pop-impressao.jsp?itemId="+programacaoId, "popimpressao", "width=490,height=413,toolbar=0,directories=0,menubar=0,status=no,resizable=no,location=0,scrollbars=no,copyhistory=0");
}

function ListaDeComprasReceita(receitaId) { // Lista de Compras de Receitas
	window.open("listadecompras.html?receitaId="+receitaId, "poplistadecompras", "width=490,height=413,toolbar=0,directories=0,menubar=0,status=no,resizable=no,location=0,scrollbars=no,copyhistory=0");
}

function SugiraReceita() { // Sugestão de Receitas
	window.open("pop-sugirareceita.jsp", "popsugirareceita", "width=490,height=413,toolbar=0,directories=0,menubar=0,status=no,resizable=no,location=0,scrollbars=no,copyhistory=0");
}

function SugiraCurso() { // Sugestão de Receitas
	window.open("pop-sugiracurso.jsp", "popsugirareceita", "width=490,height=413,toolbar=0,directories=0,menubar=0,status=no,resizable=no,location=0,scrollbars=no,copyhistory=0");
}

function SugiraCidade() { // Sugestão de Receitas
	window.open("pop-sugiracidade.jsp", "popsugirareceita", "width=490,height=413,toolbar=0,directories=0,menubar=0,status=no,resizable=no,location=0,scrollbars=no,copyhistory=0");
}

function EnvieAmigo(receitaId, receitaNome) {
	window.open("pop-envieamigo.jsp?receitaId="+receitaId+"&receitaNome="+escape(receitaNome), "popenvieamigo", "width=490,height=413,toolbar=0,directories=0,menubar=0,status=no,resizable=no,location=0,scrollbars=no,copyhistory=0") ;
}

function EnvieAmigoCurso(programacaoId, cursoNome) {
	window.open("pop-envieamigo.jsp?programacaoId="+programacaoId+"&cursoNome="+escape(cursoNome), "popenvieamigocurso", "width=490,height=413,toolbar=0,directories=0,menubar=0,status=no,resizable=no,location=0,scrollbars=no,copyhistory=0") ;
}

function AdicionarMeuDocelar(tipoItem, itemId) {
	meuDocelarManager.saveFavoritoDWR(itemId, tipoItem, function(couldAdd) {
		onAddItem(tipoItem, couldAdd);
	});
}