function kill_introtext(form) {
	if (form.elements.q.value=='<Zoek op trefwoord>' || form.elements.q.value=='') return false;
	return true;
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function acttabover(obj) {
	obj.style.backgroundColor = "#a29166";
}

function acttabout(obj) {
	obj.style.backgroundColor = "#79684a";
}

function xajax_processContactFormulier() {
	xajax.call("processContactFormulier",arguments,1);
}

function getVideo(id) {
	xajax.call("getVideo",arguments,1);
}
function write_video_content(video,video_start_img,width,height) {
	var swf_movie='/mousplayer.swf';
	var bgcolor='#ffffff';
	var flashvars='elements=play,bar,volume,mute,fullscreen&preload=false&file='+video+'&autostart=false&repeat=false&scale=true&margin_bottom=20&controller_top=-9&image='+video_start_img;
	document.write(getflash(swf_movie,{flashVars: flashvars, wmode:'window', id: 'mousplayer', allowFullScreen: 'true', loop:'false',menu:'false',scale:'noscale',salign: 'lt',quality:'high',bgcolor:bgcolor},{width:width,height:height},swf_version,no_flash_url));
}
function write_video(video,video_start_img,width,height) {
	var swf_movie='/mousplayer.swf';
	var bgcolor='#807563';
	var flashvars='elements=play,bar,volume,mute,fullscreen&preload=false&file='+video+'&autostart=false&repeat=false&scale=true&margin_bottom=16&controller_top=-8&image='+video_start_img;
	document.getElementById('homepage_video_player').innerHTML=getflash(swf_movie,{flashVars: flashvars, wmode:'window', id: 'mousplayer', allowFullScreen: 'true', loop:'false',menu:'false',scale:'noscale',salign: 'lt',quality:'high',bgcolor:bgcolor},{width:width,height:height},swf_version,no_flash_url);
	document.getElementById('homepage_video_image').innerHTML='<img style="margin-left:3px" src="'+video_start_img+'" alt="" width="'+(width-6)+'" height="'+(height-20)+'"><br><img src="/images/controller.gif" alt="" width="'+width+'" height="20">';
}
function write_audio(file) {
	var swf_movie='/mousplayer.swf';
	var bgcolor='#ffffff';
	var flashvars='preload=false&audio='+file+'&autostart=false&repeat=true&margin_top=0&margin_bottom=0&margin_left=0&margin_right=0&controller_top=-10';
	var str = '<div style="margin-left: -3px;">';
	str += getflash(swf_movie,{flashVars: flashvars, wmode:'opaque', loop:'false',menu:'false',scale:'noscale',salign: 'lt',quality:'high',bgcolor:bgcolor},{width:240,height:20},swf_version,no_flash_url,'detect'); //,wmode:'opaque'
	str += '</div>';
	document.write(str);
}


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=null;
var flash_plugin;
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 "<p class='standaardtekst' style='padding: 20px;'>Voor het weergeven van audio en video is flash vereist. U kunt dit <a href='http://www.adobe.com/go/getflashplayer'>hier</a> downloaden.</p>";
	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');
}