function hideMenus()
{
	if(document.getElementById('aboutmenu')) document.getElementById('aboutmenu').style.display = 'none';
	if(document.getElementById('locatormenu')) document.getElementById('locatormenu').style.display = 'none';
	if(document.getElementById('consumermenu')) document.getElementById('consumermenu').style.display = 'none';
	if(document.getElementById('contractormenu')) document.getElementById('contractormenu').style.display = 'none';
	if(document.getElementById('membermenu')) document.getElementById('membermenu').style.display = 'none';
}

function showMenu(menuid)
{
	hideMenus();
	document.getElementById(menuid).style.display = 'block';
}

function keepMenuUp(menuid)
{
	if(typeof(menutimer)!='undefined') clearTimeout(menutimer);
	x = menuid.id;
	document.getElementById(x).style.display = 'block';
}

function delayMenuClose(menuid)
{
	x = menuid.id;
	menutimer = setTimeout("document.getElementById('" + x + "').style.display = 'none';", 300);
}