var HuidigeHash = "";

var HuidigPID = "";
var HuidigAID = "";
var HuidigNieuwsNav = "";
var HuidigProjectenNav = "";
var sp = "";
var NieuwsTonen = '2';

// Zet een hash in de iframe
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];}
}

function LaadSifr(){

}	

function getPaginaGrootte(){
			
	var xScroll, yScroll;
	
	if (window.innerHeight && window.scrollMaxY) {	
		xScroll = document.body.scrollWidth;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
	var windowWidth, windowHeight;
	pageWidth = xScroll;
	pageHeight = yScroll;
	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight);
	return arrayPageSize;
}

function getPaginaScroll(){

	var yScroll;

	if (self.pageYOffset) {
		yScroll = self.pageYOffset;
	} else if (document.documentElement && document.documentElement.scrollTop){	 // Explorer 6 Strict
		yScroll = document.documentElement.scrollTop;
	} else if (document.body) {// all other Explorers
		yScroll = document.body.scrollTop;
	}

	arrayPageScroll = new Array('',yScroll) 
	return arrayPageScroll;
}

function ToonMelding(Pagina){
	var arrayPageSizes = getPaginaGrootte();
	var PaginaHoogte = (arrayPageSizes[1]+"px");
	var PaginaBreedte = (arrayPageSizes[0]+"px");
	
	//document.getElementById('GaSnelNaar').style.visibility = 'hidden';
	document.getElementById('DivAlertBoxAchtergrond').style.height = PaginaHoogte;
	document.getElementById('DivAlertBoxAchtergrond').style.width = PaginaBreedte;
	
	
	LaadMeldingInDiv(Pagina, 'DivAlertBoxContent');
	
	var NieuweBreedteDiv = 369;
	var NieuweHoogteDiv = 200;
	
	arrayPageScroll = getPaginaScroll();
	
	var TopPositie = arrayPageScroll[1] + (arrayPageSizes[1] / 15);
	TopPositie = TopPositie+'px';
	document.getElementById('DivAlertBoxContent').style.top = TopPositie;
	
	var LinkerPositie = ((arrayPageSizes[0] - NieuweBreedteDiv)/2);
	LinkerPositie = LinkerPositie+'px';
	document.getElementById('DivAlertBoxContent').style.left = LinkerPositie;

	document.getElementById('DivAlertBoxAchtergrond').style.display = 'block';
	document.getElementById('DivAlertBoxContent').style.display = 'block';
}

function LaadMeldingInDiv(option, DivID) {
	var urls = option;
	if(window.XMLHttpRequest) {
		reqss = new XMLHttpRequest();
	} else if(window.ActiveXObject) {
		reqss = new ActiveXObject("Microsoft.XMLHTTP");
	}
	reqss.open("GET", urls, true);
	reqss.onreadystatechange = callbackMelding;
	
	reqss.send(null);
}

function callbackMelding(DivID) {
	if(reqss.readyState != 4) { 
		document.getElementById('DivAlertBoxContent').innerHTML = '';
	}
	
	if(reqss.readyState == 4) {
		if(reqss.status == 200) {
			response = reqss.responseText;
			document.getElementById('DivAlertBoxContent').innerHTML = response;
			$('img[@src$=.png]').ifixpng();
		} else {

		}
	}
}

function MeldingSluiten(Pagina){
	document.getElementById('DivAlertBoxAchtergrond').style.display = 'none';
	document.getElementById('DivAlertBoxContent').style.display = 'none';
}




function VerstuurFormulier(option, PID, AID, FID) {
	var MeldingsURL = 'http://' + window.location.hostname + '/alert.php?Soort=BezigMetLaden';
	ToonMelding(MeldingsURL);
	
	var urls = option;
	if(window.XMLHttpRequest) {
		reqFormulier = new XMLHttpRequest();
	} else if(window.ActiveXObject) {
		reqFormulier = new ActiveXObject("Microsoft.XMLHTTP");
	}
	
	reqFormulier.open("GET", urls, true);
	reqFormulier.onreadystatechange = callbackFormulier;
	
	reqFormulier.send(null);
}

function callbackFormulier() {
	if(reqFormulier.readyState != 4) { 
		//document.getElementById('DivInhoud').innerHTML = '<table width="556" border="0" cellpadding="0" cellspacing="0"><tr><td align="center" style="padding-right: 18px;"><span class="Tekst">bezig met laden<br></span><img src="http://' + window.location.hostname + '/images/ajax-loader3.gif" border="0"></td></tr></table>';
	}
	
	if(reqFormulier.readyState == 4) {
		if(reqFormulier.status == 200) {
			response = reqFormulier.responseText;
			
			var MeldingsURL = 'http://' + window.location.hostname + '/alert.php?Soort=Melding&Tekstje=' + response;
			ToonMelding(MeldingsURL);
			
			//var InhoudURL = 'http://' + window.location.hostname + '/inhoud.php?PID=' + reqFormulier.PID + '&AID=' + reqFormulier.AID;
			//LaadInhoud(InhoudURL);
			

		} else {

		}
	}
}