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(title,url){
	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{window.open(url,"_blank",opt);}
	return false;
}

function check_nb(form){
  if (form.Email.value == ""){
	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);
}