function chgAct(){ 
document.bkcform.action = "/" + document.bkcform.action; 
}

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_setTextOfLayer(objName,x,newText) { //v4.01
  if ((obj=MM_findObj(objName))!=null) with (obj)
    if (document.layers) {document.write(unescape(newText)); document.close();}
    else innerHTML = unescape(newText);
}

function changemaat() {
  MM_setTextOfLayer('prijsinfo','',MM_findObj('maten').options[MM_findObj('maten').selectedIndex].value);
}

function LoadMaten(matenstr) {
//S (100-120);10|M (120-150);20|L (160-180);30
  MM_findObj('maten').options.length=0;
  var temp = new Array();
  temp = matenstr.split('|');
  var x;
  for (x=0; x<temp.length; x++) {
    var temp2 = new Array();
    temp2 = temp[x].split(';');
    //alert(temp2[0]);
    //alert(temp2[1]);
    MM_findObj('maten').options[x] = new Option(temp2[0],temp2[1]);
  }
}

function LoadKleuren(kleurenstr) {
//S (100-120);10|M (120-150);20|L (160-180);30
  MM_findObj('kleuren').options.length=0;
  var temp = new Array();
  temp = kleurenstr.split('|');
  var x;
  for (x=0; x<temp.length; x++) {
    MM_findObj('kleuren').options[x] = new Option(temp[x],temp[x]);
  }
}

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_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}


function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(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_showHideLayers2() { //v6.0
//MM_findObj('navlist').style.display = 'none';
  var i,p,v,obj,args=MM_showHideLayers2.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'':(v=='hide')?'none':v; }
    obj.display=v; }
}

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) {

if (val.type=='checkbox') {
  if (val.checked==false) {
    errors+='- U heeft nog geen akkoord gegeven.\n';
  }
}


 nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' bevat geen geldig e-mail adres.\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 nog leeg.\n'; }
  } if (errors) alert('De volgende problemen zijn gevonden:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function changeFactuur() {
	if (bkcform.verzendadres.checked == true) {
		bkcform.Verzend_Adres.disabled = true;
		bkcform.Verzend_Adres.style.background = '#E8E8E8';
		bkcform.Verzend_Adres.value = '-';

		bkcform.Verzend_Postcode.disabled = true;
		bkcform.Verzend_Postcode.style.background = '#E8E8E8';
		bkcform.Verzend_Postcode.value = '-';

		bkcform.Verzend_Land.disabled = true;
		bkcform.Verzend_Land.style.background = '#E8E8E8';
		bkcform.Verzend_Land.value = '-';

		bkcform.Verzend_Plaats.disabled = true;
		bkcform.Verzend_Plaats.style.background = '#E8E8E8';
		bkcform.Verzend_Plaats.value = '-';
	} else {
		bkcform.Verzend_Adres.disabled = false;
		bkcform.Verzend_Adres.style.background = '#FFFFFF';
		bkcform.Verzend_Adres.value = '';

		bkcform.Verzend_Postcode.disabled = false;
		bkcform.Verzend_Postcode.style.background = '#FFFFFF';
		bkcform.Verzend_Postcode.value = '';

		bkcform.Verzend_Plaats.disabled = false;
		bkcform.Verzend_Plaats.style.background = '#FFFFFF';
		bkcform.Verzend_Plaats.value = '';

		bkcform.Verzend_Land.disabled = false;
		bkcform.Verzend_Land.style.background = '#FFFFFF';
	}
}

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 MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function Popup(page) {
    window.open(page, 'Popup', 'resizable=1,toolbar=0,location=0,directories=0,menubar=0,scrollbars=1,fullscreen=0,width=500,height=500');
}

function getObject( obj ) {

  // step 1
  if ( document.getElementById ) {
    obj = document.getElementById( obj );

  // step 2
  } else if ( document.all ) {
    obj = document.all.item( obj );

  //step 3
  } else {
    obj = null;
  }

  //step 4
  return obj;
  }

function moveObject( obj, e ) {

  // step 1
  var tempX = 0;
  var tempY = 0;
  var offset = 5;
  var objHolder = obj;

  // step 2
  obj = getObject( obj );
  if (obj==null) return;

  // step 3
  if (document.all) {
    tempX = event.clientX + document.body.scrollLeft;
    tempY = event.clientY + document.body.scrollTop;
  } else {
    tempX = e.pageX;
    tempY = e.pageY;
  }

  // step 4
  if (tempX < 0){tempX = 0}
  if (tempY < 0){tempY = 0}

  // step 5
  obj.style.top  = (tempY + offset) + 'px';
  obj.style.left = (tempX + offset) + 'px';

  // step 6
  //displayObject( objHolder, true );
  }

function SubmitLogin(){
    document.aspnetForm.action = document.location;
    document.aspnetForm.submit();
}
function SubmitAanmelden(){
 
     MM_Validate(   'bedrijfsnaam','','R',
                    'adres','','R',
                    'huisnummer','','R',
                    'postcode','','R',
                    'woonplaats','','R',
                    'emailadres','','RisEmail',
                    'vrijveld1','','R',
                    'vrijveld2','','R'
                )
    
     if (document.MM_returnValue == true) {
        url = document.location;
        document.aspnetForm.action = url;
        document.aspnetForm.submit();
    }
}
function submitBestellen(){
    MM_Validate(   'bedrijfsnaam','','R',
                    'adres','','R',
                    'huisnummer','','R',
                    'postcode','','R',
                    'woonplaats','','R',
                    'emailadres','','RisEmail',
                    'vrijveld1','','R',
                    'vrijveld2','','R'
                );
    
     if (document.MM_returnValue == true) {
        url = document.location;
        document.aspnetForm.action = url;
        document.aspnetForm.submit();
    }
}
function backToNormal(obj){
    if(obj.value == "geen geldig e-mail adres")
        obj.value = "";
    obj.style.backgroundColor = "white";
}

function MM_Validate() { //v4.4 by Niels - DropDown Check + Radiobutton Check, v4.2 by Rinus
  var i,p,r,q,nm,test,num,min,max,errors='',args=MM_Validate.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
     if (test.indexOf('isCheckbox')!=-1) { 
        if (MM_findObj(args[i]).checked==false) { errors+='- '+MM_findObj(args[i]).name+' is niet aangevinkt.\n'; MM_findObj(args[i]).style.backgroundColor='EEE'; }
     }else if (test.indexOf('isDropDown') != -1){if(MM_findObj(args[i]).selectedIndex == 0){errors += "- "+MM_findObj(args[i]).name +' is geen item geselecteerd\n';MM_findObj(args[i]).style.backgroundColor='EEE';}
    }else if(test.indexOf('isRadio') != -1){
        var qr; var aantalnietdoorlopen;
        for( qr = 0; qr < MM_findObj(args[i]).length; qr++ ){if( MM_findObj(args[i])[qr].checked == true ){ val = MM_findObj(args[i])[qr].value;}else{ aantalnietdoorlopen++;}
        }
        if(val == "[object NodeList]" || val == "[object]"){errors += "- "+MM_findObj(args[i]) + " heeft geen waardie die geselecteerd is.";for( qr = 0; qr < MM_findObj(args[i]).length; qr++ ){MM_findObj(args[i])[qr].style.backgroundColor = "FFCB2D";}
        }
    }else if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        r=val.indexOf('.');
        if (p<1 || r<1 || p==(val.length-1)) {MM_findObj(nm).style.backgroundColor='#FFCB2D'; MM_findObj(nm).value='geen geldig e-mail adres'; errors+='- '+nm+' bevat geen geldig e-mail adres.\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') {MM_findObj(nm).style.backgroundColor='#FFCB2D'; errors += '- '+nm+' is niet ingevuld.\n';} }
  } //if (errors) alert('De volgende problemen zijn gevonden:\n'+errors);
    //if(navigator.appName != "Microsoft Internet Explorer") { alert('De volgende problemen zijn gevonden:\n'+errors); }
  document.MM_returnValue = (errors == '');
}

function Bestellen(prodid){
    url = "/winkelmandje.aspx?productid=" + prodid + "&aantal=" + document.getElementById('Aantal').value + "&kleur=" + document.getElementById('kleuren').value + "&maat=" + document.getElementById('maten').value + "&maattxt=" + document.getElementById('maten').options[document.getElementById('maten').selectedIndex ].text;
    document.aspnetForm.action = url;
    document.aspnetForm.submit();
}
function Juice_aantallenaangepast(aantalveld){
    
	if (aantalveld.value!="") {

		setTimeout("submitWinkelmandje();",500);	     
	}
}
function submitWinkelmandje(){
    MM_findObj('mode').value='aantallenaangepast';   
    url = "/winkelmandje.aspx";
    document.aspnetForm.action = url;
    document.aspnetForm.submit();
}