/*
 * Janela PopUp
 */
function janela(url, winWidth, winHeight, winScrollBars) {
	window.open(url, "_blank", "width=" + winWidth + ",height=" + winHeight + ",scrollbars=" + winScrollBars + ",location=no,toolbar=no,menubar=no,directories=no,status=yes,resizable=yes");		
}

/*
 * Redireciona para uma url
 */
function url(url) {
	window.location.href = url;
}