function plattegrond(pagina){

var windowbreedte=420;
var windowhoogte=600;


var posx=(screen.width-windowbreedte)/2;
var posy=(screen.height-windowhoogte)/2;


	
window.open(pagina,"_blank","scrollbars=no,resizable=no,menubar=no,left="+posx+",top="+posy+",width="+windowbreedte+",height="+windowhoogte);


}

function popup1(pagina){


var windowbreedte=700;
var windowhoogte=470;


var posx=(screen.width-windowbreedte)/2-20;
var posy=(screen.height-windowhoogte)/2-20;


	
window.open(pagina,"_blank","scrollbars=no,resizable=no,menubar=yes,left="+posx+",top="+posy+",width="+windowbreedte+",height="+windowhoogte);


}

function popup2(pagina){


var windowbreedte=748;
var windowhoogte=470;


var posx=(screen.width-windowbreedte)/2-20;
var posy=(screen.height-windowhoogte)/2-20;


	
window.open(pagina,"_blank","scrollbars=no,resizable=no,menubar=yes,left="+posx+",top="+posy+",width="+windowbreedte+",height="+windowhoogte);


}

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];}
}



////////  FLASH CHECK  ////////

var requiredMajorVersion = 8;
var requiredMinorVersion = 0;
var requiredRevision = 0;
var jsVersion = 1.0;

var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;
jsVersion = 1.1;

function JSGetSwfVer(i) {
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
      		var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			descArray = flashDescription.split(" ");
			tempArrayMajor = descArray[2].split(".");
			versionMajor = tempArrayMajor[0];
			versionMinor = tempArrayMajor[1];
			if (descArray[3] != "") {
				tempArrayMinor = descArray[3].split("r");
			} else {
				tempArrayMinor = descArray[4].split("r");
			}
      		versionRevision = tempArrayMinor[1] > 0 ? tempArrayMinor[1] : 0;
            flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
      	} else {
			flashVer = -1;
		}
	}
	
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	
	else {		
		flashVer = -1;
	}
	return flashVer;
}

function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision) {
    var versionStr;
 	var reqVer = parseFloat(reqMajorVer + "." + reqRevision);
	for (i = 25; i > 0; i--) {	
		if (isIE && isWin && !isOpera) {
			versionStr = VBGetSwfVer(i);
		} else {
			versionStr = JSGetSwfVer(i);		
		}
		if (versionStr) {
		    if (versionStr == -1) { 
			    return false;
		    } else if (versionStr != 0) {
			    if (isIE && isWin && !isOpera) {
				    tempArray         = versionStr.split(" ");
				    tempString        = tempArray[1];
				    versionArray      = tempString .split(",");				
			    } else {
				    versionArray      = versionStr.split(".");
			    }
			    versionMajor      = versionArray[0];
			    versionMinor      = versionArray[1];
			    versionRevision   = versionArray[2];
    			
			    versionString     = versionMajor + "." + versionRevision;   // 7.0r24 == 7.24
			    versionNum        = parseFloat(versionString);
        	    // is the major.revision >= requested major.revision AND the minor version >= requested minor
			    if (versionMajor > reqMajorVer && versionNum >= reqVer) {
				    return true;
			    } else {
				    return ((versionNum >= reqVer && versionMinor >= reqMinorVer) ? true : false );	
			    }
		    }
        }
	}
	return (reqVer ? false : 0.0);
}
function CheckFlash() {
	var blHasRightVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);
	//if(!(blHasRightVersion)) document.location.href = "/errFlash.asp";
	return blHasRightVersion;
}

function Flash() {
	this._swf = '';
	this._width = 0;
	this._height = 0;
	this._params = new Array();
}
Flash.prototype.setSWF = function (_swf, _width, _height) {
	this._swf 		= _swf;
	this._width 	= _width;
	this._height 	= _height;
}
Flash.prototype.setParam = function (paramName, paramValue) {
	this._params[this._params.length] = paramName+'|||'+paramValue;
}
Flash.prototype.display = function() {
	var _txt = '';
	var params = '';
	_txt += '<object>\n';
	_txt += '<param width="'+this._width+'" height="'+this._height+'" name="movie" value="'+this._swf+'" />\n'
	_txt += '<param name="quality" value="high" />\n';
	for (i = 0; i < this._params.length; i++) {
		_param = this._params[i].split ('|||');
		_txt += '\t<param name="'+_param[0]+'" value="'+_param[1]+'" />\n';
		params += _param[0]+'="'+_param[1]+'" ';
	}

	_txt += '<embed width="'+this._width+'" height="'+this._height+'" src="'+this._swf+'" '+params+' quality="high" type="application/x-shockwave-flash"></embed>\n';
	_txt += '</object>\n';
	document.write(_txt);
}

////////  EINDE FLASH CHECK  ////////