<!--

var effect_1 = null;



function MM_showHideLayers() { //v9.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}
function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}
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_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_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 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 required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function change(id, newClass) {
identity=document.getElementById(id);
identity.className=newClass;
}

function MM_callJS(jsStr) { //v2.0
  return eval(jsStr)
}
function toonverbergMaaltijd() {
	if (document.form1.optie4.checked || document.form1.optie19.checked)	MM_showHideLayers('maaltijdpaneel','','hide')
	else MM_showHideLayers('maaltijdpaneel','','show');
	if (document.form1.optie19.checked) document.form1.optie4.disabled=true
	else document.form1.optie4.disabled=false;
}

function toonverbergMaaltijd2(){
	if (document.form1.optie47.checked) {
		effect_1 = Effect.SlideDown('maaltijdcontainer',{duration:1.0}); 
		return false;
	}
	else {
        effect_1 = Effect.SlideUp('maaltijdcontainer',{duration:1.0}); 
		return false;
	}
}

function MM_validateFormR2() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateFormR2.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+' moet een geldig e-mail adres zijn.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' moet een getal zijn.\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 in te vullen.\n'; }
  } 
  if (document.formR2.Arrangement.value == '0') errors += '- U dient een type arrangement te kiezen.\n';
  //if (parseInt(document.formR2.Aantalmassage.value, 10) > parseInt(document.formR2.Aantal.value, 10)) errors += '- Het aantal massages mag niet groter zijn dan het aantal personen.\n';
  if (errors) alert('Fout(en) bij het invullen:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function MM_changeProp() { //v6.0
  if (document.formR2.datum.value != "waardebon") {
  document.formR2.Aantal.disabled = false;
  document.getElementById('blokaantal').style.display = 'block';
  }
  
  // AANTAL N I E T als disabled zetten -> waarde kan anders niet uitgelezen worden.
  
  if ((document.formR2.Arrangement.value == "4" || document.formR2.Arrangement.value == "14") && document.formR2.datum.value != "waardebon") {
	  document.formR2.Aantal.value = "2";
 	 document.getElementById('blokaantal').style.display = 'none';
  }
  if ((document.formR2.Arrangement.value == "7" || document.formR2.Arrangement.value == "17") && document.formR2.datum.value != "waardebon") {
	  document.formR2.Aantal.value = "2";
 	 document.getElementById('blokaantal').style.display = 'none';
  }
  if (document.formR2.Arrangement.value == "21" && document.formR2.datum.value != "waardebon") {
	  document.formR2.Aantal.value = "2";
 	 document.getElementById('blokaantal').style.display = 'none';
  }
  if ((document.formR2.Arrangement.value == "5" || document.formR2.Arrangement.value == "6")  && document.formR2.datum.value != "waardebon") {
	  document.formR2.Aantal.value = "1";
 	 document.getElementById('blokaantal').style.display = 'none';
  }
 if (document.formR2.datum.value != "waardebon") {
  if ((document.formR2.Arrangement.value == "1" || document.formR2.Arrangement.value == "2" || document.formR2.Arrangement.value == "3" || document.formR2.Arrangement.value == "4" || document.formR2.Arrangement.value == "7")) {
	  document.formR2.Aantalmassage.style.visibility = 'hidden';
	  document.formR2.Aantal.value = "2";
	}
   else {
  	  document.formR2.Aantalmassage.value = "0";
	  document.formR2.Aantalmassage.style.visibility = 'hidden';
   }
  }

	controleerSoort();
}

function controleerSoort() { //v6.0
  if (document.formR2.Arrangement.value == "99") {
	  document.formR2.Bedrag.value = "";
	  document.formR2.Bedrag.disabled = false;
	  document.formR2.Bedrag.focus();
  }
  else document.formR2.Bedrag.disabled = true;
  
  if (document.formR2.Arrangement.value == "91" || document.formR2.Arrangement.value == "11") {
	  document.formR2.Bedrag.value = "240";
	  document.formR2.Bedrag.disabled = true;
  }
  if (document.formR2.Arrangement.value == "92" || document.formR2.Arrangement.value == "12") {
	  document.formR2.Bedrag.value = "280";
	  document.formR2.Bedrag.disabled = true;
  }
  if (document.formR2.Arrangement.value == "93" || document.formR2.Arrangement.value == "13") {
	  document.formR2.Bedrag.value = "360";
	  document.formR2.Bedrag.disabled = true;
  }
  if (document.formR2.Arrangement.value == "94" || document.formR2.Arrangement.value == "14") {
	  document.formR2.Bedrag.value = "380";
	  document.formR2.Bedrag.disabled = true;
  }
  if (document.formR2.Arrangement.value == "95" || document.formR2.Arrangement.value == "17") {
	  document.formR2.Bedrag.value = "1300";
	  document.formR2.Bedrag.disabled = true;
  }
  if (document.formR2.Arrangement.value == "96" || document.formR2.Arrangement.value == "21") {
	  document.formR2.Bedrag.value = "150";
	  document.formR2.Bedrag.disabled = true;
  }
  if (document.formR2.Arrangement.value == "97" ) {
	  document.formR2.Bedrag.value = "150";
	  document.formR2.Bedrag.disabled = true;
  }
}


//-->