function flash(url,w,h){
	document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="'+w+'" height="'+h+'" title="player">\n');
	document.write('<param name="movie" value="'+url+'" /> \n');
	document.write('<param name="quality" value="high" /> \n');
	document.write('<param name="wmode" value="transparent"> \n');
	document.write('<embed src="'+url+'" quality="high" wmode="transparent" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="'+w+'" height="'+h+'"></embed></object>\n');
}

function flashmovie(player,url,w,h){
	document.write('<object type="application/x-shockwave-flash" flashvars="file='+url+'" data="'+player+'" wmode="transparent" width="'+w+'" height="'+h+'">\n');
	document.write('<param name="movie" value="'+player+'" /> \n');
	document.write('<param name="quality" value="high" /> \n');
	document.write('<param name="flashVars" value="file='+url+'" /> \n');
	document.write('<param name="wmode" value="transparent"> \n');
	document.write('<embed src="'+player+'" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="'+w+'" height="'+h+'"></embed></object>\n');
}

function bookmark(){
	var u=document.location;
	var t=document.title;
  if(document.all){window.external.AddFavorite(u,t);}
  else if(window.sidebar){window.sidebar.addPanel(t, u,"");}
  else if(window.opera && window.print){return true;}
}

function open_pop(a,opt){
	var url=""+a.href;
	if(url=="")
		return;
	else{
		if(opt.indexOf("screenx=")<0&&opt.indexOf("screeny=")<0&&opt.indexOf("left=")<0&&opt.indexOf("top=")<0&&opt.indexOf("width=")>=0&&opt.indexOf("height=")>=0){
			xposition=0;
			yposition=0;
			width=0;
			height=0;
			if(opt.indexOf(",",opt.indexOf("width=")+6)>=0)
				width = opt.substring(opt.indexOf("width=")+6,opt.indexOf(",",opt.indexOf("width=")+6));
			else
				width = opt.substring(opt.indexOf("width=")+6,opt.lenth);
			if(opt.indexOf(",",opt.indexOf("height=")+7)>=0)
				height = opt.substring(opt.indexOf("height=")+7,opt.indexOf(",",opt.indexOf("height=")+7));
			else
				height = opt.substring(opt.indexOf("height=")+7,opt.lenth);
			if (parseInt(navigator.appVersion) >= 4){
				xposition = (screen.width - width) / 2;
				yposition = (screen.height - height) / 2;
			}
			opt+=("screenx=" + xposition + "," + "screeny=" + yposition + "," + "left=" + xposition + "," + "top=" + yposition);
		}
		window.open(url,"_blank",opt);
	}
	return false;
}


function check_nb(form){
  if (form.Email.value == "" || form.Email.value == form.Email.defaultValue){
	alert("Voer aub een emailadres in.");
	form.Email.focus();
	return (false);
  }
  if ((form.Email.value.indexOf("@") <= 0)||(form.Email.value.indexOf(".") <= 0)){
	alert("Voer aub een emailadres in; naam@domein.extensie aub.");
	form.Email.focus();
	return (false);
  }
  if (form.Email.value.length < 5){
	alert("Voer aub een emailadres in.");
	form.Email.focus();
	return (false);
  }
  if (form.Email.value.length > 50){
	alert("Voer aub een geldig emailadres in.");
	form.Email.focus();
	return (false);
  }
  return (true);
}

function clear_text(field){
	if (field.defaultValue==field.value){field.value =""}
}

function check_search(form){
  if (form.search.value == "" || form.search.value == form.search.defaultValue){
	form.search.focus();
	alert("Je hebt nog geen zoekopdracht ingevuld(!)");
	return (false);
  }
  if (form.search.value.length > 100){
	alert("De ingevoerde zoekopdracht bestaat uit teveel karakters.");
	form.search.focus();
	return (false);
  }
  return (true);
}