document.observe('dom:loaded', function() { menuInit(); });


function showBio(name)
{
	$$('.bio').invoke('hide');
	
	$(name).show();
}


function menuInit()
{
	x = document.location.href.split('/');
	
	path = x[x.length-1].split('.');
	
	page = path[0];
	
	if ($(page) != null && page != 'index')
	{
		$(page).src = 'images/'+ page +'-over.gif';
		$(page).onmouseover = null;
		$(page).onmouseout = null;
	}
}


function over(ele)
{
	var src = ele.src;
	var s = src.split('/');
	var file = s[s.length - 1];
	var x = file.split('.');
		
	ele.src = '/images/'+ x[0] +'-over.'+ x[1];
}

function out(ele)
{
	var src = ele.src;
	var s = src.split('/');
	var file = s[s.length - 1];
	var x = file.split('.');
	var f = x[0].substring(0,x[0].length - 5);
	
	ele.src = '/images/' + f +'.'+ x[1];
}

function initDetails()
{
	$('boothHolder').makePositioned();
	
	for(i = 1; i <= 8; i++)
		$('detail'+ i).setOpacity(0.9);
}

function showDetail(ele, detail)
{
	$('detail'+ detail).show();
}

function hideDetails()
{
	for(i = 1; i <= 8; i++)
	{
		if ($('detail'+i))
		{
			$('detail'+ i).hide();
		}
	}
}