var isloaded = false;

setTimeout("isloaded=true",100);

function openMenu(id) {
	if (isloaded) {
		closemenu();
		var menuObj = eval("menu"+id);
    	menuObj.show();
		detector.show();
	}
}

function closemenu() {
	if (isloaded) {
		menu1.hide();
		menu2.hide();
		menu3.hide();
		menu4.hide();
		menu5.hide();
		menu6.hide();
		
		tocMouseOver("about"	, about_off);
		tocMouseOver("people"	, people_off);
		tocMouseOver("education", education_off);
		tocMouseOver("projects"	, projects_off);
		tocMouseOver("gallery"	, gallery_off);
		tocMouseOver("news"		, news_off);
		
		if (typeof active == "string") {
			if (active != "") {
				tocMouseOver(active, eval(active + "_sel"));
			}
		}
		//menuvision.hide();
		//menupeople.hide();
		//menulearningresearch.hide();
		//menulocation.hide();
		//menucalendar.hide();
		detector.hide()
	}
}

function openDetector() {
	if (isloaded) {
		detector.show();
	}
}