<!--
var nn = (!document.all);
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);
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_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    // 2003/7/15/Gs: args[i+1] argument is displaynaam veld wanneer ingevuld
    if (val) { nm=((args[i+1]!="") ? args[i+1] : val.name); ; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' moet een valide e-mailadres bevatten.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- \''+nm+'\' moet een numerieke waarde bevatten.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- \''+nm+'\' moet een getal zijn tussen '+min+' en '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- \''+nm+'\' is verplicht.\n'; }
  } if (errors) alert('Fout(en):\n'+errors);
  document.MM_returnValue = (errors == '');
}
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_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 BI_displayid(id) {
	var div = MM_findObj(id);
	if (div!=null) { div.style.display = ((div.style.display=='none') ? 'inline' : 'none'); }
}
function BI_findBase() {
	var l = window.location + '';
	var p = l.lastIndexOf('\\',l.length);
	if (p<0) { p = l.lastIndexOf('/',l.length); }
	if (p>=0) { 
		l = l.substring(p + 1,l.length); 
		p = l.indexOf('\.',0);
		if (p>=0) { l = l.substring(0,p); }
	}
	return l;
}
function BI_onload() {
	// offsets
	var offset = 86;
	var refHeight = ((document.all) ? document.body.clientHeight : window.innerHeight);
	var refWidth = ((document.all) ? document.body.clientWidth : window.innerWidth);
	var div = MM_findObj('idWorkingdiv');
	if (div != null) { div.style.height = refHeight - offset; }
	var div = MM_findObj('idWorkingbgdiv');
	if (div != null) { div.style.height = refHeight - offset; }
}
function BI_show(lm,vm,hm) {
	document.workform.savemode.value = '';
	document.workform.lm.value = lm;
	document.workform.vm.value = vm;
	document.workform.hm.value = hm;
	document.workform.submit();
}
function BI_relocate(href) {
	window.location = href;
}
function BI_reset() {
	if (window.confirm('Weet u zeker dat u de gehele tekst wilt leeg maken in de database?')) {
		document.workform.savemode.value = 'saveclear';
		document.workform.submit();
	}
}
//-->