function xajax_processLogin() {
	xajax.call("processLogin",arguments,1);
}
function xajax_processLogout() {
	xajax.call("processLogout",arguments,1);
}
function xajax_set_nummer_right() {
	xajax.call("set_nummer_right",arguments,1);
}
function xajax_setEmailAddress() {
	xajax.call("setEmailAddress",arguments,1);
}
function xajax_processContactFormulier() {
	xajax.call("processContactFormulier",arguments,1);
}
function xajax_prikbord_add() {
	xajax.call("prikbord_add",arguments,1);
}
function xajax_prikbord_reageer() {
	xajax.call("prikbord_reageer",arguments,1);
}
function xajax_weblog_reageer() {
	xajax.call("weblog_reageer",arguments,1);
}
function xajax_send_password() {
	xajax.call("send_password",arguments,1);
}
function xajax_processReactieFormulier() {
	xajax.call("processReactieFormulier",arguments,1);
}
function xajax_processBannerclick() {
	xajax.call("processBannerclick",arguments,1);
}

function checkForm(frm) {
	var e = frm.elements;
	var msg = '';
	var chk = '';
	var i;
	for(i=0;i<e.length;i++) {
		if (chk = e[i].getAttribute('inpchk')) {
			if (chk == 'notempty' && e[i].value == '') {
				msg += e[i].getAttribute('chkmsg')+"\n";
			}
		}
	}
	if (msg) {
		alert(msg);
		return false;
	}
	var chksum = location.hostname;
	e['checksum'].setAttribute("value",chksum);
	return true;
}
function prtwnd() {
	window.print();
}
var ns6=document.getElementById&&!document.all

function restrictinput(maxlength,e,placeholder){
	if (window.event&&event.srcElement.value.length>=maxlength) return false
	else if (e.target&&e.target==eval(placeholder)&&e.target.value.length>=maxlength){
		var pressedkey=/[a-zA-Z0-9\.\,\/]/; //detect alphanumeric keys
		if (pressedkey.test(String.fromCharCode(e.which))) e.stopPropagation()
	}
}
function countlimit(maxlength,e,placeholder){
	var theform=eval(placeholder)
	var lengthleft=maxlength-theform.value.length
	var placeholderobj=document.all? document.all[placeholder] : document.getElementById(placeholder)
	if (window.event||e.target&&e.target==eval(placeholder)){
		if (lengthleft<0) theform.value=theform.value.substring(0,maxlength)
		placeholderobj.innerHTML=lengthleft
	}
}
function displaylimit(theform,thelimit){
	var limit_text='<b><span id="'+theform.toString()+'">'+thelimit+'</span></b> karakters over'
	if (document.all||ns6) document.write(limit_text)
	if (document.all){
		eval(theform).onkeypress=function(){ return restrictinput(thelimit,event,theform)}
		eval(theform).onkeyup=function(){ countlimit(thelimit,event,theform)}
	} else if (ns6){
		document.body.addEventListener('keypress', function(event) { restrictinput(thelimit,event,theform) }, true); 
		document.body.addEventListener('keyup', function(event) { countlimit(thelimit,event,theform) }, true); 
	}
}


var ie=(navigator.appName.indexOf('Explorer')>-1);
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1);
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1);
var isOpera = (navigator.userAgent.indexOf("Opera") != -1);

//Voor flash
var swf_version=8;
var no_flash_url='';
var flash_plugin=true;
function GetSwfVer(){
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		var flashObj;
		if ((flashObj=navigator.plugins["Shockwave Flash 2.0"]) || (flashObj=navigator.plugins["Shockwave Flash"])) return parseInt(flashObj.description.split(" ")[2]);
	} else if ( isIE && isWin && !isOpera ) {
		var axo,e;
		try {
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
			return parseInt(axo.GetVariable("$version").split(" ")[1]);
		} catch (e) {}
	}
	return 0;
}
function checkFlash(swf_version,no_flash_url) {
	if (flash_plugin) return true;
	if (no_flash_url && location.href.indexOf(no_flash_url)>-1) return false;
	flash_plugin = GetSwfVer() >= swf_version;
	if ( !flash_plugin && no_flash_url) location.href=no_flash_url;
	return flash_plugin;
}
function gettag(name) {
	var attr=''; var j=0; var ref,i;
	while(ref=arguments[++j]) for (var i in ref) attr+=' '+i+'="'+ref[i]+'"';
	return '<'+name+attr+'>\n';
}
function getflash(url,paramsref,dim,swf_version,no_flash_url,only_embed) {
	if (swf_version && !checkFlash(swf_version,no_flash_url)) return '';
	if (only_embed == 'detect') only_embed=!(isIE && isWin && !isOpera);
	if (only_embed) return getflashembed(url,paramsref,dim,swf_version);
	if (only_embed==null) return getflashobject(url,paramsref,dim,swf_version,getflashembed(url,paramsref,dim,swf_version));
	return getflashobject(url,paramsref,dim,swf_version);
}
function writeflash(url,paramsref,dim,swf_versionswf_version,no_flash_url,only_embed) {
	var str=getflash(url,paramsref,dim,swf_versionswf_version,no_flash_url,only_embed);
	document.writeln(str);
}
function getflashembed(url,paramsref,dim,swf_version) {
	var attr={src:url,TYPE:"application/x-shockwave-flash",PLUGINSPAGE:"http://www.macromedia.com/go/getflashplayer"};
	var emb=gettag('embed',attr,dim,paramsref)+gettag('/embed');
	return emb;
}
function getflashobject(url,paramsref,dim,swf_version,content) {
	if (content==null) content='';
	var attr;
	if (isIE) {
		attr={id:"hp_video_obj",classid:'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000',codebase:'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version='+swf_version+',0,0,0'};
	} else {
		attr={id:"hp_video_obj",TYPE:"application/x-shockwave-flash",data: url};
	}
	if (paramsref.id) attr.id=paramsref.id;
	if (paramsref.name) attr.name=paramsref.name;
	var obj=gettag('object',attr,dim);
	obj+=gettag('param',{name: 'movie',value:url});
	for (var i in paramsref) {
		if (i=='name' || i=='id') continue;
		obj+=gettag('param',{name: i,value:paramsref[i]});
	}
	return obj+content+gettag('/object');
}
function getBook(dir) {
	var win = window.open('/boek'+dir,'boek','width=836,height=621,scrollbars=no,resizable=no');
	if (win) {
		win.focus();
	} else {
		alert('Het lukt niet om een nieuw window te openen. Mogelijk heeft u een blokkering ingesteld.');
	}
}
function getAudioPlayer(url) {
	var swf_width=320;
	var swf_height=14;
	var swf_movie='/flash/mousplayer.swf';
	var flashvars='file='+escape(url)+'&autostart=false&preload=true&controller_top=-7&margin_controller=-9&elements=play,back,bar,volume,mute&repeat=false';
	var obj=getflash(swf_movie,{flashVars: flashvars,allowFullScreen: 'false', wmode:'opaque', bgcolor: '#fff1b2', loop:'false',menu:'false',scale:'noscale',salign: 'lt',quality:'high'},{width:swf_width,height:swf_height},swf_version,no_flash_url,'detect');
	document.write('<div class="audioplayer">'+obj+'</div>');
}