function showSubscribeEN( lid,mid ) {
	var h = 400;
	var w = 550;
	var t = (screen.height - h) / 2;
	var l = (screen.width - w) / 2;
	var theURL = '/78/subscribe_EN.php?lid=' + lid;
	if (mid != 0)
	  theURL += '&mid=' +mid;
	winProp = 'width='+w+',height='+h+',left='+l+',top='+t+',scrollbars=no,resizable=yes,status=no,toolbar=no,directories=no,location=no,fullscreen=no';
	win = window.open(theURL, 'VirtueleBrochureAanvraag', winProp)
	win.focus();
}

function showSubscribeNL( lid,mid ) {
	var h = 400;
	var w = 550;
	var t = (screen.height - h) / 2;
	var l = (screen.width - w) / 2;
	var theURL = '/78/subscribe_NL.php?lid=' + lid;
	if (mid != 0)
	  theURL += '&mid=' +mid;
	winProp = 'width='+w+',height='+h+',left='+l+',top='+t+',scrollbars=no,resizable=yes,status=no,toolbar=no,directories=no,location=no,fullscreen=no';
	win = window.open(theURL, 'VirtueleBrochureAanvraag', winProp)
	win.focus();
}

function changeDivTdVisibility( divId, tdId )
{
	div = document.getElementById( divId );
	td = document.getElementById( tdId );
	
	if ( div.style.display == 'block' )
	{
		div.style.display = 'none';
		if ( td )
			td.innerHTML = '+';
	}	
	else 
	{
		div.style.display = 'block';
		if ( td )
			td.innerHTML = '-';
	}
}