var menu = document.getElementById('portf_menu_recent_sub')
if (menu) {
	menu.style.display = 'none';
}
var menu = document.getElementById('portf_menu_archive_sub')
if (menu) {
	menu.style.display = 'none';
}

var hide_delay = 200;
var tstat=0;
var timer1 = null;
var tstatprod=0;
var timer2 = null;

function setUp() {
	var menuItem = document.getElementById('portf_menu_recent');
	if (menuItem) {
		menuItem.onmouseover = showMenu;
		menuItem.onmouseout = hideMenu;
	}
	var menuSubItem = document.getElementById('portf_menu_recent_sub');
	if (menuSubItem) {
		menuSubItem.onmouseover = cancelHide;
		menuSubItem.onmouseout = hideMenu;
	}
	var menuItem = document.getElementById('portf_menu_archive');
	if (menuItem) {
		menuItem.onmouseover = showMenuArchive;
		menuItem.onmouseout = hideMenuArchive;
	}
	var menuSubItem = document.getElementById('portf_menu_archive_sub');
	if (menuSubItem) {
		menuSubItem.onmouseover = cancelHideArchive;
		menuSubItem.onmouseout = hideMenuArchive;
	}
}

setUp();

function showMenu() {
	cancelHide();
	
	var menuSubLink = document.getElementById('portf_menu_recent_a');
	if (menuSubLink) {
		//menuSubLink.style.background = 'url(/images/menu-recent-over.gif)';
	}
	
	var menuSubItem = document.getElementById('portf_menu_recent_sub');
	if (menuSubItem) {
		menuSubItem.style.display = '';
	}
}

function hideMenu() {
	clearTimeout(timer1);
	timer1=setTimeout("hideComplete()",hide_delay);
	tstat=1;
	return 1;
}

function hideComplete() {
	var menuSubItem = document.getElementById('portf_menu_recent_sub');
	if (menuSubItem) {
		menuSubItem.style.display = 'none';
		var menuSubLink = document.getElementById('portf_menu_recent_a');
		if (menuSubLink) {
			//menuSubLink.style.background = 'url(/images/menu-recent-out.gif)';
		}
	}
}

function cancelHide() {
	/*var menuSubLink = document.getElementById('portf_menu_recent_a');
	if (menuSubLink) {
		menuSubLink.style.background = 'url(/images/menu-recent-over.gif)';
	}*/

	if (tstat==1) {
		clearTimeout(timer1);
		tstat=0;
	}
	return 1;
}


function showMenuArchive() {
	cancelHideArchive();
	
	var menuSubLink = document.getElementById('portf_menu_archive_a');
	if (menuSubLink) {
		//menuSubLink.style.background = 'url(/images/menu-archive-over.gif)';
	}
	
	var menuSubItem = document.getElementById('portf_menu_archive_sub');
	if (menuSubItem) {
		menuSubItem.style.display = '';
	}
}

function hideMenuArchive() {
	clearTimeout(timer2);
	timer2=setTimeout("hideCompleteArchive()",hide_delay);
	tstatprod=1;
	return 1;
}

function hideCompleteArchive() {
	var menuSubItem = document.getElementById('portf_menu_archive_sub');
	if (menuSubItem) {
		menuSubItem.style.display = 'none';
		var menuSubLink = document.getElementById('portf_menu_archive_a');
		if (menuSubLink) {
			//menuSubLink.style.background = 'url(/images/menu-archive-over.gif) 0 -32px no-repeat';
		}
	}
}

function cancelHideArchive() {
	if (tstatprod==1) {
		clearTimeout(timer2);
		tstatprod=0;
	}
	return 1;
}