var to;

function show(x) 
{
	//Elements
	var overlay = document.getElementById('overlay');
	var title   = document.getElementById('overlay_title');
	var text    = document.getElementById('overlay_text');
	
	//Text
	var theTitle = document.getElementById('_' + x).name;
	var theText  = document.getElementById('_' + x).value;
	title.innerHTML = theTitle;
	text.innerHTML  = theText;
	
	//Location
	var top = new Array(-36,  5, -25, 27);
	var right = new Array(63, 41, 55, 64);
	
	overlay.style.top = top[x-1] + 'px';
	overlay.style.right = right[x-1] + 'px';
	
	overlay.style.display = "block";
	
	if (typeof to != 'undefined')
	{
		clearTimeout(to);
	}
}

function hide() 
{
	var overlay = document.getElementById('overlay');
	
	to = setTimeout(delay, 1500);
	
	function delay()
	{
		overlay.style.display = 'none';
	}
}

function dontHide()
{
	if (typeof to != 'undefined')
	{
		clearTimeout(to);
	}
}