function abrirFecharLista(lista) {
	Effect.toggle(lista, 'slide');
}

function ajax(pagina, parametros, div) {
	new Ajax.Request(pagina, {
		method: 'get',
		parameters: parametros + "&cache=" + Math.random(),
		onComplete: function(transp) {
			if (div != 'undefined') {
				var el = $(div);
				if (el)
					el.update(transp.responseText);
			}			
		}
	});
	/*
	new Ajax.Request(pagina, {
								method: 'get', 
								parameters:parametros+"&cache="+Math.random(),
								onComplete: function (content) {
									if(div != "undefined") {
										$(div).innerHTML = content.responseText;
									}
								}
					 });
	*/
}

function desabilitaHabilita(check, name) {
	arrInputs = $$('input[name="'+name+'"]');
	if (check.checked == true) {
		for (n=1; n<arrInputs.length; n++) {
			arrInputs[n].disabled = true;
			arrInputs[n].checked = true;
		}
	}
	
	if (check.checked == false) {
	for (n=1; n<arrInputs.length; n++) {
			arrInputs[n].disabled = false;
			arrInputs[n].checked = false;
		}
	}
}