function closePopup()
{
	document.getElementById('floatingdiv').style.display = 'none'; 
	document.getElementById('popupcontent').style.display = 'none';
	document.getElementById('backgroundfade').style.display = 'none'; 
}

function openPopup()
{
	document.getElementById('floatingdiv').style.display = '';
	document.getElementById('popupcontent').style.display = ''; 
	document.getElementById('backgroundfade').style.display = ''; 

	var vHeight;
	
	if(window.innerHeight)
		vHeight = window.innerHeight;
	else
		vHeight = document.body.clientHeight;
		
	if(vHeight < 500)
	{
		document.getElementById('floatingdiv').style.top = "0";
		document.getElementById('popupcontent').style.maxHeight = ((vHeight - 50) + "px");	
	}
	else
	{
		document.getElementById('popupcontent').style.maxHeight = ((vHeight - 100) + "px");	
	}
	
}

function openServerPopup(ip,port,game,div)
{
	openPopup();
	showUserServer(ip,port,game,div);
}