function closeAll()
{
	document.getElementById('hostingban').style.visibility = 'hidden';
	document.getElementById('designban').style.visibility = 'hidden';
	document.getElementById('netban').style.visibility = 'hidden';
	document.getElementById('softban').style.visibility = 'hidden';
	document.getElementById('unterban').style.visibility = 'hidden';
}

function setVisible(id)
{
	closeAll();
	document.getElementById(id).style.visibility='visible';
}

function popup(w,h,site)
{
	x = screen.availWidth/2-w/2;
        y = screen.availHeight/2-h/2;
        var popupWindow = window.open(site,'','width='+w+',height='+h+',left='+x+',top='+y+',screenX='+x+',screenY='+y);
}

function fadeout()
{
	document.getElementById('loader').style.display = 'none';
}
function start()
{
	laden();
}
function laden()
{
	var geladen = true;

	for(bild = 0; bild < document.images.length; ++bild)
	{
		if (geladen == true)
		{
			if (document.images[bild].complete == false)
			{
				geladen = false;
			}
		}	
	}
	if (geladen == true)
	{
		fadeout();
	}
	else
	{
        	Window.SetTimout(laden(), 5);
	}
}