var timerId = 0;

function clearTimer()
{
	if(timerId != 0)
	{
		clearTimeout(timerId);
		timerId = 0;
	}
}

function startTimer()
{
	clearTimer();
	timerId = setTimeout('timerId = 0; hideMenus()', 400);
}

function showMenu(title, menuNum)
{
	document.getElementById('menu_' + menuNum).style.left = title.offsetLeft + "px";
	clearTimer();
	hideMenus();
	//document.getElementById('menu_' + menuNum).setAttribute("STYLE", "");
	document.getElementById('menu_' + menuNum).style.display = "";
	document.getElementById('title_' + menuNum).setAttribute("CLASS", "menuTitle");
	document.getElementById('title_' + menuNum).setAttribute("className", "menuTitle"); // For IE
}

function showHidden()
{
	document.getElementById('opt_hidden').style.display = "";
}

function hideMenus()
{
	var i = 1;
	while(document.getElementById('menu_' + i))
	{
		//document.getElementById('menu_' + i).setAttribute("STYLE", "display: none;");
		document.getElementById('menu_' + i).style.display = "none";
		document.getElementById('title_' + i).setAttribute("CLASS", "");
		document.getElementById('title_' + i).setAttribute("className", ""); // For IE
		i++;
	}
}

function hiLite(theOption)
{
	clearTimer();
	document.getElementById('opt_' + theOption).setAttribute("CLASS", "menuItem");
	document.getElementById('opt_' + theOption).setAttribute("className", "menuItem"); // For IE
}

function unLite(theOption)
{
	startTimer();
	document.getElementById('opt_' + theOption).setAttribute("CLASS", "");
	document.getElementById('opt_' + theOption).setAttribute("className", ""); // For IE
}

function optClick(theOption)
{
	unLite(theOption);
	clearTimer();
	hideMenus();
}