function verkrijgElement(id)
{
 if (document.getElementById)
 {
	 var elmt = document.getElementById(id);
   } else if (document.all) {
	 var elmt = document.all[id];
   }
   return elmt; 
}

function toggle(id)
{
 var elmt=new verkrijgElement(id);
 if ( elmt.style.display == "none")
 {
  elmt.style.display = "block";
 } else {
  elmt.style.display = "none";
 }
}
 
function show(id)
{
	var elmt=new verkrijgElement(id);
	elmt.style.display = "block";
}
 
function hide(id)
{
	var elmt=new verkrijgElement(id);
	elmt.style.display = "none";
}

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];}
}

function popImage_src(src)
{
	var url = 'includes/photo/enlarge.php?foto='+src;
	var features = 'directories=no,height=100,width=100,location=no,menubar=no,resizable=no,scrollbars=no,status=no,titlebar=no';
	window.open(url,'_blank',features);
}

function popImage(id)
{
	var img = document.getElementById(id);
	var arr = img.src.split('/');
	var photo = '/upload/'+arr[arr.length-1];
	popImage_src(photo);
//	var url = 'includes/photo/enlarge.php?foto='+photo;
//	var features = 'directories=no,height=100,width=100,location=no,menubar=no,resizable=no,scrollbars=no,status=no,titlebar=no';
//	window.open(url,'_blank',features);
}

function selectImage(src,id)
{
	var img = document.getElementById(id);
	img.src=src;
	img.focus();
}