var HideSubMenu=false;
var SelectedSubMenu="";

function HideSubMenus()
{
	document.getElementById("whatshappening").style.visibility="hidden";
	document.getElementById("getinvolved").style.visibility="hidden";
	document.getElementById("pictures").style.visibility="hidden";
	document.getElementById("aboutus").style.visibility="hidden";
	document.getElementById("contactus").style.visibility="hidden";
	return;
}

function DisplayWhatsHappening()
{
	StopTimer();
	HideSubMenus();
	SelectedSubMenu="whatshappening";
	document.getElementById(SelectedSubMenu).style.visibility="visible";
	return;
}

function DisplayGetInvolved()
{
	StopTimer();
	HideSubMenus();
	SelectedSubMenu="getinvolved";
	document.getElementById(SelectedSubMenu).style.visibility="visible";
	return;
}

function DisplayPictures()
{
	StopTimer();
	HideSubMenus();
	SelectedSubMenu="pictures";
	document.getElementById(SelectedSubMenu).style.visibility="visible";
	return;
}

function DisplayAboutUs()
{
	StopTimer();
	HideSubMenus();
	SelectedSubMenu="aboutus";
	document.getElementById(SelectedSubMenu).style.visibility="visible";
	return;
}

function DisplayContactUs()
{
	StopTimer();
	HideSubMenus();
	SelectedSubMenu="contactus";
	document.getElementById(SelectedSubMenu).style.visibility="visible";
	return;
}

function AutoHideSubMenu()
{
	if (HideSubMenu)
	{
		if (SelectedSubMenu != "")
		{ document.getElementById(SelectedSubMenu).style.visibility="hidden"; }
		else
		{ HideSubMenus(); }

		SelectedSubMenu="";
		HideSubMenu=false;
	}
	return;
}

function StartTimer()
{
	HideSubMenu=true;
	setTimeout("AutoHideSubMenu()", 2000);
	return;
}

function StopTimer()
{
	HideSubMenu=false;
	return;
}