function wistjedat( strTekst ) {
  sTekst = '<table cellpadding=0 cellspacing=0 bgColor=#ffffcc width=130>' +
			 '<tr><td bgcolor=#ffffcc>Wist u dat?</td></tr>' +
			 '<tr><td style=\"border:1px solid #ffffcc\">' + strTekst + '<BR>&nbsp;</td></tr></table>';
  document.write (sTekst);
}

//   -			-			-			-			-			SCORE 

function ScoreColor ( strColor ) {
	if (isIE) document.getElementById("result").style.color = strColor; 
}

function ScoreWrite (strTitle, strExplain) {
	sScore = '<table cellpadding=0 cellspacing=0 style=width:130px;background-color:#ffffcc>' +
			 '<tr><td colspan=4>&nbsp;</td></tr>' +
			 '<tr><td rowspan=3>&nbsp;&nbsp;</td>' +
			 '<td nowrap>'+strTitle+':</td><td><font size=2>' + 
			 '<div id=result style=font-size:17px;font-weight:bold>&nbsp;</div>'+
			 '</td><td>&nbsp;&nbsp;</td></tr>' +
			 '<tr><td colspan=4>&nbsp;</td></tr>' +
			 '<tr><td colspan=2>'+strExplain+'<BR>&nbsp;</td>' +
			 '<td>&nbsp;&nbsp;</td></tr></table>'
//			 '<tr align=middle><td colspan=4><IMG src=images/interface/postit.gif width=156 height=48 ></td></tr></table>'+
	var e_elt = layer_get("extra");
	if (e_elt) {
		e_elt.innerHTML = sScore + e_elt.innerHTML;
		e_elt.className = "shadow";
	}
	// content versmallen	
	var c = document.getElementById("content");
	if (c) c.className="small"
}

// Does not work under NS4, reason unknown! 
function ScoreUpdate( number ) {
	res = layer_get("result")
	if (res) res.innerHTML = number.toString(); 
}

function s_div(){
	var TopHeight = 170;
	var c_elt=layer_get('content');
	
	if (c_elt){
		var x = lib_screen_height();
		
		if (c_elt.clientHeight < x - TopHeight) {
			c_elt.style.height = x - TopHeight;
		} 
		if (document.all) {
			var mc_elt=layer_get('sd_middlecontainer');
			mc_elt.style.height = (x - TopHeight) + 46;
		}
		var sn = layer_get('small_nav');
		var sd_left = layer_get('sd_left');
		if (sn && sd_left) {
			// todo Mozilla werkt niet!
			sn.style.top = (document.body ? document.body.clientHeight : sd_left.style.height) - 140;
		}
	 }
}