var began_loading = (new Date()).getTime();
var option = "false";

function done_loading() {
	document.getElementById("copyright").innerHTML += ' | Geladen in '+(((new Date()).getTime() - began_loading) / 1000) +'s.';
}

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 checktypes(form) {
  if (option == "false") {
    for(var elt=0; elt < form.elements.length; elt++) {
      if(form.elements[elt].type == "checkbox") {
        form.elements[elt].checked = true;
      }
    }
  option = "true";
  return "Deselecteer alles";
  } else {
    for(var elt=0; elt < form.elements.length; elt++) {
      if(form.elements[elt].type == "checkbox") {
        form.elements[elt].checked = false;
      }
    }
  option = "false";
  return "Selecteer alles";
  }
}

function createCookie(name,value,min) {
	var date = new Date();
	date.setTime(date.getTime()+(min*60*1000));
	var expires = "; expires="+date.toGMTString();
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function clearCookie(name) {
	createCookie(name,"",-1);
}

function nieuw_bericht() {
	if (confirm("Je hebt een nieuw persoonlijk bericht.\nWil je dit nu lezen?\n\nIndien neen, krijg je geen melding meer\ngedurende het volgende uur.")) {
        createCookie('lees_bericht','false',5);
		document.location.href = '?p=postvak&a=in';
    }
	else {
		createCookie('lees_bericht','false',60);
	}
}

function ToonVerberg(div) {
		var thisLevel = document.getElementById(div);

		if (thisLevel.style.display == "none") {
				thisLevel.style.display = "block";
		}
		else {
				var thisLevel = document.getElementById(div);
				thisLevel.style.display = "none";
		}
}

function ToonVerbergInfo(div,image) {
		var thisLevel = document.getElementById(div);
		var thisImage = document.getElementById(image);

		if (thisLevel.style.display == "none") {
				thisLevel.style.display = "block";
				thisImage.src = "images/activiteiten/min.gif";
		}
		else {
				var thisLevel = document.getElementById(div);
				thisLevel.style.display = "none";
				thisImage.src = "images/activiteiten/plus.gif";
		}
}

function ToonRonde(div,ronde) {
		var thisLevel = document.getElementById(div);		

		if (ronde != 0 && ronde != 4) {
			thisLevel.style.display = "block";
		}
		else {
			thisLevel.style.display = "none";
		}
}

function popUp(folder, bestand, b, h) {
	  var loc=""+folder+"/"+bestand;
	  var wLeft  = (screen.availWidth-b)/2;
	  var wTop   = (screen.availHeight-h)/2;
	  var params = 'toolbar=no,scrollbars=no,location=no,status=no,menubar=no,resizable=yes, left='+wLeft+', top='+wTop+', width='+b+',height='+h; 
	  
	  foto = window.open("","foto",params);	  
	  foto.document.write("<html><head><title>.| Foto - "+bestand+"</title></head>");
	  foto.document.write("<body topmargin=0 leftmargin=0 marginweight=0 marginheight=0>");
	  foto.document.write("<a href='javascript:window.close();' title='[ Klik om te sluiten ]'><img src='"+loc+"' alt='' border='0'></a>");
	  foto.document.write("</body></html>");
	  foto.document.close();
}

$(document).ready(function() {
    var old_val = $('select[name=doc_folder]').val();
    $('select[name=doc_folder]').change(function() {
        if($(this).val() > 1 && old_val == 1) {
            $('input#submit_doc').val('Publiceer');
        }
    });
});
