function fpStdExpandingLeftNavigation_toggleMenu(obj) {
	var navObj = document.getElementById(obj);
	if(navObj.style.display == "none" || navObj.style.display == "") {
		navObj.style.display = "block";
		navObj.parentNode.className += " selected";
	} else {
		navObj.style.display = "none";
		navObj.parentNode.className = navObj.parentNode.className.replace(new RegExp("selected\\b"), "");
	}
}