var xmlHttp;function GetXmlHttpObject( handler ) {var objXmlHttp = null;
if (navigator.userAgent.indexOf("MSIE") >= 0) {var strName = "Msxml2.XMLHTTP";if (navigator.appVersion.indexOf("MSIE 5.5") >= 0) {strName = "Microsoft.XMLHTTP";}
try {objXmlHttp = new ActiveXObject('Microsoft.XMLHTTP');objXmlHttp.onreadystatechange = handler;return objXmlHttp;}
catch(e) {alert("Activeer ActiveX om gebruik te kunnen maken van deze knop.\nZie de helppagina (onderdeel instellingen) voor uitleg.");return;}}
if (navigator.userAgent.indexOf("Mozilla") >= 0 || navigator.userAgent.indexOf("Opera") >= 0) {objXmlHttp = new XMLHttpRequest();objXmlHttp.onload = handler;objXmlHttp.onerror = handler;return objXmlHttp;}}
function changeinfo() {if (xmlHttp.readyState == 4 || xmlHttp.readyState == "complete") {if ( xmlHttp.status == 200 ) {TINY.box.show(xmlHttp.responseText,0,0,0,0,7);} else {alert ( xmlHttp.statusText );}}}

  var _gaq = _gaq || [];
  _gaq.push(['_setAccount', 'UA-18178393-3']);
  _gaq.push(['_trackPageview']);
  (function() {
    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
  })();

function Chide(contentid){document.getElementById(contentid).style.display="block";}
function Lhide(contentid){document.getElementById(contentid).style.display="";}
function Reload(bannerid){var banner = document.getElementById(bannerid);banner.src = banner.src;}

function stem(prog,cijfer) {var url = "js/edit.php?stem=1&sid=" + Math.round(999*Math.random()) + '&programma=' + prog + '&cijfer=' + cijfer;
xmlHttp = GetXmlHttpObject( changeinfo );xmlHttp.open("GET", url , true);xmlHttp.send( null );}

function ster( aantal ){geen=5-aantal;for (i=1;i<=5;i++){if(i<=aantal){document.getElementById(i).src="images/icons/star.png";}else{document.getElementById(i).src="images/icons/star_none.png";}}}

function contact() {
if (document.getElementById('uwnaam').value.length<'1'){TINY.box.show('Je hebt geen naam ingevuld!',0,0,0,0,7);return false;}
else if(naamcheck(document.getElementById('uwnaam').value)==false){TINY.box.show('Je naam mag geen speciale tekens bevatten!',0,0,0,0,7);return false;}
else if (document.getElementById('uwemail').value.length<'1'){TINY.box.show('Je hebt geen e-mailadres ingevuld!',0,0,0,0,7);return false;}
else if(emailcheck(document.getElementById('uwemail').value)==false){TINY.box.show('Ongeldig e-mailadres!',0,0,0,0,7);return false;}
else if (document.getElementById('onderwerp').value.length<'1'){TINY.box.show('Je hebt geen onderwerp gekozen!',0,0,0,0,7);return false;}
else if (document.getElementById('bericht').value.length<'1'){TINY.box.show('Je hebt geen bericht ingevuld!',0,0,0,0,7);return false;}
else if (document.getElementById('bericht').value.length<'10'){TINY.box.show('Je bericht is te kort!',0,0,0,0,7);return false;}
else if (document.getElementById('bericht').value.length>'5000'){TINY.box.show('Je bericht is te lang!',0,0,0,0,7);return false;}
else{document.getElementById('bericht').value = document.getElementById('bericht').value.replace(/\n/g,'nextrule');
var url = "js/edit.php?contact=1&sid=" + Math.round(999*Math.random()) + '&uwnaam=' + document.getElementById('uwnaam').value + '&uwemail=' + document.getElementById('uwemail').value + '&onderwerp=' + document.getElementById('onderwerp').value + '&bericht=' + document.getElementById('bericht').value + '&kopie=' + document.getElementById('kopie').checked + '&geenreactie=' + document.getElementById('geenreactie').checked;
xmlHttp = GetXmlHttpObject( changeinfo );xmlHttp.open("GET", url , true);xmlHttp.send( null );
document.getElementById('uwnaam').value='';document.getElementById('uwemail').value='';document.getElementById('onderwerp').options[0].selected='true';document.getElementById('bericht').value='';document.getElementById('kopie').checked=false;document.getElementById('geenreactie').checked=false;}}

var timeout = 0;var closetimer = 0;var opentimeout = 200;var ddmenuitem = 0;
function mopen(id){opentimer=setTimeout(function(){mopen2(id);},opentimeout);}
function mopen2(id){mcancelclosetime();if(ddmenuitem){ddmenuitem.style.visibility = 'hidden';ddmenuitemmeer.className='hoveroff';}
ddmenuitem = document.getElementById(id);linkmenu=id;ddmenuitemmeer = document.getElementById(id+'meer');
ddmenuitem.style.visibility = 'visible';ddmenuitemmeer.className='hoveron';}
function mclose(){if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';ddmenuitemmeer.className='hoveroff';}
function mclosetime(){clearTimeout(opentimer);closetimer = window.setTimeout(mclose, timeout);}
function mcancelclosetime(){if(closetimer){window.clearTimeout(closetimer);closetimer = null;}}

 function kladblok(meintext){
 if (window.clipboardData){window.clipboardData.setData("Text", meintext);}
   else if (window.netscape) {netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
   var clip = Components.classes['@mozilla.org/widget/clipboard;1'].createInstance(Components.interfaces.nsIClipboard);
   if (!clip) return;
var trans = Components.classes['@mozilla.org/widget/transferable;1'].createInstance(Components.interfaces.nsITransferable);
   if (!trans) return;
trans.addDataFlavor('text/unicode');
   var str = new Object();
   var len = new Object();
   var str = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);
   var copytext=meintext;
   str.data=copytext;
   trans.setTransferData("text/unicode",str,copytext.length*2);
   var clipid=Components.interfaces.nsIClipboard;
   if (!clip) return false;
   clip.setData(trans,null,clipid.kGlobalClipboard);
   }
   TINY.box.show('Gekopieërd naar kladblok:\n' + meintext,0,0,0,0,7);;return false;
}


var loadedobjects="";var rootdomain="http://"+window.location.hostname;function ajaxpage(url, containerid){var page_request = false;
if (window.XMLHttpRequest){page_request = new XMLHttpRequest();}
else if (window.ActiveXObject){try {page_request = new ActiveXObject("Msxml2.XMLHTTP");} catch (e){try{page_request = new ActiveXObject("Microsoft.XMLHTTP");}catch (e){}}}
else
return false
page_request.onreadystatechange=function(){loadpage(page_request, containerid);}
page_request.open('GET', url, true);page_request.send(null);
}
function loadpage(page_request, containerid){
if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1)){document.getElementById(containerid).innerHTML=page_request.responseText;}}
function loadobjs(){
if (!document.getElementById)
return
for (i=0; i<arguments.length; i++){var file=arguments[i];var fileref="";
if (fileref!=""){document.getElementsByTagName("head").item(0).appendChild(fileref);loadedobjects+=file+" ";
}}}

function ScrollLeft(speed){Timer = setInterval("document.getElementById('scroller').scrollLeft -= " + speed, 15);}
function ScrollRight(speed){Timer = setInterval("document.getElementById('scroller').scrollLeft += " + speed, 15);}function pause(){clearTimeout(Timer);}
function p(var1,var2,var3,var4,var5,var6,var7){document.write('<div class=pd' + var1 + ' style="margin-left:' + var2 + 'px;width:' + var3 + 'px" title="' + var4 + '-' + var5 + ' ' + var6 + '"><a href="' + var7 + '">' + var6 + '</a>' + var4 + ' - ' + var5 + '</p></div>');}

var TINY={};function T$(i){return document.getElementById(i)}TINY.box=function(){var p,m,b,fn,ic,iu,iw,ih,ia,f=0;return{show:function(c,u,w,h,a,t){if(!f){p=document.createElement('div');p.id='tinybox';m=document.createElement('div');m.id='tinymask';b=document.createElement('div');b.id='tinycontent';document.body.appendChild(m);document.body.appendChild(p);p.appendChild(b);m.onclick=TINY.box.hide;window.onresize=TINY.box.resize;f=1}if(!a&&!u){p.style.width=w?w+'px':'auto';p.style.height=h?h+'px':'auto';p.style.backgroundImage='none';b.innerHTML=c}else{b.style.display='none';p.style.width=p.style.height='100px'}this.mask();ic=c;iu=u;iw=w;ih=h;ia=a;this.alpha(m,1,80,3);if(t){setTimeout(function(){TINY.box.hide()},1000*t)}},fill:function(c,u,w,h,a){if(u){p.style.backgroundImage='';var x=window.XMLHttpRequest?new XMLHttpRequest():new ActiveXObject('Microsoft.XMLHTTP');x.onreadystatechange=function(){if(x.readyState==4&&x.status==200){TINY.box.psh(x.responseText,w,h,a)}};x.open('GET',c,1);x.send(null)}else{this.psh(c,w,h,a)}},psh:function(c,w,h,a){if(a){if(!w||!h){var x=p.style.width,y=p.style.height;b.innerHTML=c;p.style.width=w?w+'px':'';p.style.height=h?h+'px':'';b.style.display='';w=parseInt(b.offsetWidth);h=parseInt(b.offsetHeight);b.style.display='none';p.style.width=x;p.style.height=y}else{b.innerHTML=c}this.size(p,w,h,4)}else{p.style.backgroundImage='none'}},hide:function(){TINY.box.alpha(p,-1,0,3)},resize:function(){TINY.box.pos();TINY.box.mask()},mask:function(){m.style.height=TINY.page.theight()+'px';m.style.width='';m.style.width=TINY.page.twidth()+'px'},pos:function(){var t=(TINY.page.height()/2)-(p.offsetHeight/2);t=t<10?10:t;p.style.top=(t+TINY.page.top())+'px';p.style.left=(TINY.page.width()/2)-(p.offsetWidth/2)+'px'},alpha:function(e,d,a,s){clearInterval(e.ai);if(d==1){e.style.opacity=0;e.style.filter='alpha(opacity=0)';e.style.display='block';this.pos()}e.ai=setInterval(function(){TINY.box.twalpha(e,a,d,s)},20)},twalpha:function(e,a,d,s){var o=Math.round(e.style.opacity*100);if(o==a){clearInterval(e.ai);if(d==-1){e.style.display='none';e==p?TINY.box.alpha(m,-1,0,2):b.innerHTML=p.style.backgroundImage=''}else{e==m?this.alpha(p,1,100,5):TINY.box.fill(ic,iu,iw,ih,ia)}}else{var n=o+Math.ceil(Math.abs(a-o)/s)*d;e.style.opacity=n/100;e.style.filter='alpha(opacity='+n+')'}},size:function(e,w,h,s){e=typeof e=='object'?e:T$(e);clearInterval(e.si);var ow=e.offsetWidth,oh=e.offsetHeight,wo=ow-parseInt(e.style.width),ho=oh-parseInt(e.style.height);var wd=ow-wo>w?-1:1,hd=(oh-ho>h)?-1:1;e.si=setInterval(function(){TINY.box.twsize(e,w,wo,wd,h,ho,hd,s)},20)},twsize:function(e,w,wo,wd,h,ho,hd,s){var ow=e.offsetWidth-wo,oh=e.offsetHeight-ho;if(ow==w&&oh==h){clearInterval(e.si);p.style.backgroundImage='none';b.style.display='block'}else{if(ow!=w){e.style.width=ow+(Math.ceil(Math.abs(w-ow)/s)*wd)+'px'}if(oh!=h){e.style.height=oh+(Math.ceil(Math.abs(h-oh)/s)*hd)+'px'}this.pos()}}}}();TINY.page=function(){return{top:function(){return document.body.scrollTop||document.documentElement.scrollTop},width:function(){return self.innerWidth||document.documentElement.clientWidth},height:function(){return self.innerHeight||document.documentElement.clientHeight},theight:function(){var d=document,b=d.body,e=d.documentElement;return Math.max(Math.max(b.scrollHeight,e.scrollHeight),Math.max(b.clientHeight,e.clientHeight))},twidth:function(){var d=document,b=d.body,e=d.documentElement;return Math.max(Math.max(b.scrollWidth,e.scrollWidth),Math.max(b.clientWidth,e.clientWidth))}}}();

function NoError(){return(true);}onerror=NoError;