var m_timeout = 500;
var m_closetimer = 0;
var m_ddmenu = 0;
var m_ddmenuitem = 0;

function menu_open() {
	try {
		menu_canceltimer();
		menu_close();
		m_ddmenu = $(this).find('.hpMulti');
		m_ddmenu.addClass('hpSelected');
		m_ddmenuitem = $(this).find('ul').css('visibility', 'visible');
	}
	catch(err) {}
}

function menu_close() {
	try {
		if (m_ddmenu) m_ddmenu.removeClass('hpSelected');
		if (m_ddmenuitem) m_ddmenuitem.css('visibility', 'hidden');
	}
	catch(err) {alert(err);}
}

function menu_timer() {
	try {
		m_closetimer = window.setTimeout(menu_close, m_timeout);
	}
	catch(err) {}
}

function menu_canceltimer() {
	try {
		if (m_closetimer) {
			window.clearTimeout(m_closetimer);
			m_closetimer = null;
		}
	}
	catch(err) {}
}

$(document).ready(function() {
	try {
		$('#pnlMenu > li').bind('mouseover', menu_open)
		$('#pnlMenu > li').bind('mouseout', menu_timer)
	}
	catch(err) {}
	
});
document.onclick = menu_close;