// STANDAARD SCRIPTS
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
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_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_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_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;
}

// MENU
startList = function() {
if (document.all&&document.getElementById) {
navRoot = document.getElementById("nav");
for (i=0; i<navRoot.childNodes.length; i++) {
node = navRoot.childNodes[i];
if (node.nodeName=="LI") {
node.onmouseover=function() {
this.className+=" over";
  }
  node.onmouseout=function() {
  this.className=this.className.replace(" over", "");
   }
   }
  }
 }
}
window.onload=startList;

function toggleSubMenu(SubMenuID){
x = submenu.getElementsByTagName('div');
for (var i=0;i<x.length;i++){
x[i].style.display = 'none';
}
if(!SubMenuID){
return false;}
document.getElementById(SubMenuID).style.display = 'block';
}


// ACTIE FORMULIEREN

function set_checked_value(xIDname, xFrom, xTo, xCheckit){
	xCount = xFrom;
	for (i = xFrom; i <= xTo; i++) {
	xID = xIDname + xCount;
			if(xCheckit == 1){
				if(document.getElementById(xID)){
				document.getElementById(xID).checked = true;}
			}else{
				if(document.getElementById(xID)){
				document.getElementById(xID).checked = false;}
			}
	xCount++;
	}
}function set_disabled_value(xIDname, xFrom, xTo, xDisableit){
	xCount = xFrom;
	for (i = xFrom; i <= xTo; i++) {
	xID = xIDname + xCount;
			if(xDisableit == 1){
				if(document.getElementById(xID)){
				document.getElementById(xID).disabled = true;}
			}else{
				if(document.getElementById(xID)){
				document.getElementById(xID).disabled = false;}
			}
	xCount++;
	}
}
function set_checkboxes(xVar){
	if(xVar == 1){ // lease = checked
	/**/
	set_checked_value("actie_lease", 1, 5, 1);
	set_checked_value("actie_filter_lease", 1, 12, 0);
	set_disabled_value("actie_lease", 6, 26, 0);
	set_disabled_value("actie_filter_lease", 5, 12, 1);
	}else if(xVar == 2){
	/**/
	}else if(xVar == 3){
	set_checked_value("actie_lease", 1, 26, 0);
	set_checked_value("actie_filter_lease", 1, 4, 1);
	set_disabled_value("actie_lease", 6, 26, 1);
	set_disabled_value("actie_filter_lease", 5, 12, 0);
	}
}
function check_amount(xvar){

xAantal = document.getElementById("aantal_flessen").value;
	if(xAantal > 5 && xAantal < 10){
	document.getElementById("actie_aanbieding1").disabled = false;
	}else if(xAantal > 9){
	document.getElementById("actie_aanbieding1").disabled = false;
	document.getElementById("actie_aanbieding2").disabled = false;
	document.getElementById("actie_aanbieding2_select").disabled = false;
	}else{
	document.getElementById("actie_aanbieding1").disabled = true;
	document.getElementById("actie_aanbieding2").disabled = true;
	document.getElementById("actie_aanbieding2_select").disabled = true;
	}
}