var sections = new Array("overview", "features", "faq", "news");
	
function returnObjById(id) 
{ 
	if (document.getElementById) 
		var returnVar = document.getElementById(id); 
	else if (document.all) 
		var returnVar = document.all[id]; 
	else if (document.layers) 
		var returnVar = document.layers[id]; 
	return returnVar; 
}

function setActive(section)
{
	for (var i = 0; i < sections.length; i++)
	{
		if (sections[i] == section)
			returnObjById(sections[i]).style.display='block';
		else
			returnObjById(sections[i]).style.display='none';
	}
}

function gotoFAQ()
{
	if (window.location.hash == '#FAQ')
	{
		setActive('faq');
	}
}