function printpage() {
	var currentpage = document.location.href;
	var strprint = 'mode=print'
	var newpage;
	if(currentpage.indexOf("?") == -1) {newpage = currentpage + '?' + strprint} 
	else {newpage = currentpage + '&' + strprint}
	window.open(newpage,'print','status=yes,menubar=yes,scrollbars=yes,resizable=yes,width=600,height=500');
}

function remember() {
	if (document.loginform.remember_me.checked) {
		document.loginform.remember_me.checked=false;
	} else {document.loginform.remember_me.checked=true;}
}

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]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\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+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is vereist.\n'; }
  } if (errors) alert('De volgende fout is opgetreden:\n\n'+errors);
  document.MM_returnValue = (errors == '');
}

function NM_setLabel(objName){ // v1.0 based on anarchos.xs.mw/
	var obj = MM_findObj(objName);
	if (!obj.base) obj.base = obj.value
	if (obj.value == obj.base) obj.value = "";
	else if (obj.value == "") obj.value = obj.base;
}

function generate_address(suffix, hostname, username) {
	var atsign = "&#64;";
	var addr = username + atsign + hostname + '.' + suffix;
	document.write( 
	"<" + "a" + " " + "href=" + "mail" + "to:" + addr + ">" +
	addr +
	"<\/a>");
}

function clearText(thefield){
	if (thefield.defaultValue==thefield.value) {
	thefield.value = '';
	}
}	

function openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

sfHover = function() {
	var sfEls = document.getElementById("navigatie").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);