//menu

var timeout	= 500;
var closetimer	= 0;
var ddmenuitem	= 0;

// open hidden layer
function mopen(id)
{	
	// cancel close timer
	mcancelclosetime();
	// close old layer
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
	// get new layer and show it
	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';
}

// close showed layer
function mclose()
{
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
}

// go close timer
function mclosetime()
{
	closetimer = window.setTimeout(mclose, timeout);
}

// cancel close timer
function mcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}

// close layer when click-out
document.onclick = mclose; 


//eind menu


function changeOccfoto(Occfoto) 
	{
		//alert(Occfoto);
   		document.images["FOTO_GRT"].src = Occfoto;
		//document.getElementById("productfoto").getElementsByTagName("img")[0].src = Occfoto;
		//document.getElementById('FOTO_GRT').src = Occfoto;		
	}

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_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_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];}
}


var newWindow = ''; 

function popUp(url,naam,width,height)  
{ 
    newWindow = window.open(url, naam, 'height=' + height + ',width=' + width); 
    if (window.focus)  
    { 
        newWindow.focus(); 
    } 
    return false; 
}


  function openSitemap(url) {
	popUpWin = window.open(url,'demoWin','toolbar=0,location=no,directories=0,status=0,menubar=0,scrollbars="no",resizable=0,width=410,height=350,top=35,left=100');

	if (navigator.appName == 'Netscape') {
	popUpWin.focus();
	}
 }

  function msgdelete(msg) {
  if(confirm('Weet u zeker dat u dit item wilt verwijderen?')) {
    document.location = msg;
  }
}  

  function mail_gegevens(msg) {
  if(confirm('Weet u zeker dat u de gegevens wilt mailen?')) {
    document.location = msg;
  }
}  

  function defverzenden(msg) {
  if(confirm('Let op!\n\n De nieuwsbrief wordt naar alle mailadressen verzonden!\n\n Doorgaan?')) {
    document.location = msg;
  }
}  

  function testverzenden(msg) {
  if(confirm('\nDe nieuwsbrief wordt naar alle test-mailadressen verzonden!\n\n Doorgaan?')) {
    document.location = msg;
  }
}  

	function copy_value(a,b){
		//alert(a + b);	
		this.document.getElementById(b).value = a;
	}

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