function Menu_ON(id, id_link, num){
	if(get(id)){
		var ul	=	get(id).getElementsByTagName("ul");
		var largura	=	get(id).offsetWidth;
		if(ul.length > 0){
			ul[0].style.display	=	"block";
			ul[0].style.width	=	largura+"px";
			var a = ul[0].getElementsByTagName("a");
			if(a.length > 0){
				for(i=0; i<a.length; i++){
					var link	=	a[i];
					link.style.width	=	largura+"px";
				}
			}
		}
	}
	if(get(id_link)){
		var x		=	"menuNivel"+num+"_hover";
		var atual	=	"menuNivel"+num;
		if(get(id_link).className	==	x)
			get(id_link).className	=	atual;
		else
			get(id_link).className	=	x;
	}
}
function Menu_OFF(id, id_link, num){
	if(get(id)){
		var ul	=	get(id).getElementsByTagName("ul");
		var largura	=	get(id).offsetWidth;
		if(ul.length > 0){
			ul[0].style.display	=	"none";
			ul[0].style.width	=	largura+"px";
			var a = ul[0].getElementsByTagName("a");
			if(a.length > 0){
				for(i=0; i<a.length; i++){
					var link	=	a[i];
					link.style.width	=	largura+"px";
				}
			}
		}
	}
	if(get(id_link)){
		var x		=	"menuNivel"+num+"_hover";
		var atual	=	"menuNivel"+num;
		if(get(id_link).className	==	x)
			get(id_link).className	=	atual;
		else
			get(id_link).className	=	x;
	}
}

function fixaMenuBG(id, link){
	if(get(id)){
		if(get(id).style.display == 'block')
			get(id).style.display	=	'none';
		else
			get(id).style.display	=	'block';
	}
	if(get(link)){
		if(get(link).className	==	"menu_hover")
			get(link).className	=	"menu";
		else
			get(link).className	=	"menu_hover";
	}
}

function setMenu1(){
	if (req.readyState == 4) get("conteudo") = req.responseText;
	else alert("Houve um problema ao obter os dados:\n" + req.statusText);
}