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];}
}

var popupwin = null;


        function onClickDropDown(code, id) {

                if (code == "topauthor") window.open("index.php?page=13&au=" + id, "_self");
                if (code == "toptheme") window.open("index.php?page=2&id=" + id, "_self");
                if (code == "homeauthor") window.open("index.php?page=13&au=" + id, "_self");
                if (code == "hometheme") window.open("index.php?page=2&id=" + id, "_self");
                if (code == "authortheme") window.open("index.php?page=13&au=19&th=" + id, "_self");
                if (code == "zoektheme") SearchInTheme (id);
                if (code == "zoekauthor") SearchInAuthor (id);
                if (code == "boektheme") window.open("index.php?page=32&th=" + id, "_self");
                if (code == "boekauthor") window.open("index.php?page=32&au=" + id, "_self");
                if (code == "leztheme") window.open("index.php?page=43&th=" + id, "_self");
                if (code == "lezauthor") window.open("index.php?page=43&au=" + id, "_self");
                if (code == "linkcats") window.open("index.php?page=110&cat=" + id, "_self");
                if (code == "agendamaand") window.open("index.php?page=112&maand=" + id, "_self");
        }

        function onTerug() {
                //window.setInterval("window.history.go(-1)", 50);
                window.history.go(-1);
        }
        function Dummy() {
                // do nothing
        }
        function onVriend() {
                document.govriendform.submit();
        }
        function fnLogout() {
                document.loguitform.submit();
        }
        function fnShowRules() {
                popupwin = window.open("/inc/popup.php?cmd=rules", null, "height=500,width=400,status=no,toolbar=no,menubar=no,location=no");
                popupwin.focus();
        }
        function showPolaroid( i ) {
                popupwin = window.open("/inc/popup.php?cmd=polaroid&id=" + i, null, "height=500,width=400,status=no,toolbar=no,menubar=no,location=no");
                popupwin.focus();
        }
        function fnShowPicture( i ) {
                popupwin = window.open("/inc/popup.php?cmd=picture&id=" + i, null, "height=500,width=400,status=no,toolbar=no,menubar=no,location=no");
                popupwin.focus();
        }
        function fnShowVideo( i ) {
                popupwin = window.open("/inc/popup.php?cmd=video&id=" + i, null, "height=500,width=400,status=no,toolbar=no,menubar=no,location=no");
                popupwin.focus();
        }

		
		
		 function getObject (id) {

	return document.getElementById ? document.getElementById(id) : document.all[id];
     }

     function hideObject (id) {

	getObject (id).style.visibility = 'hidden';
     }

     function showObject (id) {

	getObject (id).style.visibility = 'visible';
     }

     function isChildObject (obj1, obj2) {

        while (obj1.tagName != "BODY") {
          if ( obj1.offsetParent == obj2) return true;
          obj1 = obj1.offsetParent;
        }
        return false;
     }

     function getAbsolutePos (obj) {

        var s = obj;
        var l = s.offsetLeft;
        var t = s.offsetTop;
        while (s.tagName != "BODY") {
          s = s.offsetParent;
          l += s.offsetLeft;
          t += s.offsetTop;
        }
        var a = new Array(l,t);
        return a;
     }

     function PlaceObjectOver (obj, over, xoff, yoff, show) {

        var pos = getAbsolutePos ( getObject (over) );
        var xpos = pos[0] + xoff;
        var ypos = pos[1] + yoff;
        getObject (obj).style.left = xpos + 'px';
        getObject (obj).style.top = ypos + 'px';
        if (show) getObject (obj).style.visibility = 'visible';
     }

     function rollOut (e, div) {

        var ev = (e)? e:event;
        var te = (ev.relatedTarget)? ev.relatedTarget : ev.toElement;
        if (!isChildObject(te, getObject (div)))
           hideObject (div);
     }
	 
	 
	 
	 function showHideDiv(id)
{
div = document.getElementById('d'+id);
link = document.getElementById('a'+id);
if (div.style.display == 'none') {
	div.style.display = 'inline';
	link.style.display = 'none';
	}
else {
	div.style.display = 'none';
	link.style.display = 'inline';
	}
}