function focusOn(id) {
	if (document.getElementById(id)) {
		document.getElementById(id).focus();
	}
}

function eleId(id) {
	if (document.getElementById(id)) {
		return document.getElementById(id);
	}
	return false;
}

function redirectTo(url, openInNewWindow) {
	if (openInNewWindow == true) {
		window.open(url);
	} else {
		document.location.href = url;
	}
}