var detect = navigator.userAgent.toLowerCase();
var OS,browser,version,total,thestring;
var tobject;
var gotolang;

if (checkIt('konqueror'))
{
	browser = "Konqueror";
	OS = "Linux";
}
else if (checkIt('safari')) browser = "Safari"
else if (checkIt('omniweb')) browser = "OmniWeb"
else if (checkIt('opera')) browser = "Opera"
else if (checkIt('webtv')) browser = "WebTV";
else if (checkIt('icab')) browser = "iCab"
else if (checkIt('msie')) browser = "Internet Explorer"
else if (!checkIt('compatible'))
{
	browser = "Firefox"
 	version = detect.charAt(8);
}
else browser = "An unknown browser";

if (!version) version = detect.charAt(place + thestring.length);

if (!OS)
{
  if (checkIt('linux')) OS = "Linux";
  else if (checkIt('x11')) OS = "Unix";
  else if (checkIt('mac')) OS = "Mac"
  else if (checkIt('win')) OS = "Windows"
  else OS = "an unknown operating system";
}

if (browser != 'Internet Explorer')
{
	document.write('<style>ul { list-style: circle; margin-left: -20px; color: #464646 }</style>');
}

function home() {
	top.location.href = '/index.cgi';
	return true;
}

function checkIt(string)
{
	place = detect.indexOf(string) + 1;
	thestring = string;
	return place;
}

function getAbsoluteTop(objectId)
{
	o = document.getElementById(objectId)
	oTop = o.offsetTop
	while(o.offsetParent!=null) {
		oParent = o.offsetParent
		oTop += oParent.offsetTop
		o = oParent
	}
	return oTop
}

function getAbsoluteLeft(objectId)
{
	o = document.getElementById(objectId)
	oLeft = o.offsetLeft
	while(o.offsetParent!=null) {
		oParent = o.offsetParent
		oLeft += oParent.offsetLeft
		o = oParent
	}
	return oLeft
}

function fncDisplayHide(byid)
{
	var item = document.getElementById(byid);
	item.style.display = 'none';
}

function fncDisplayShow(byid)
{
	var item = document.getElementById(byid);
	item.style.display = '';
}

function OpenWindow(urlStr, w, h)
{
	if ((top.Popup)&&(!top.Popup.closed)) top.Popup.close();
	top.Popup = window.open(urlStr, 'Popup', 'width='+w+', height='+h+', resizable, scrollbars=yes');
	top.Popup.print();
}

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 removeIEdoubleclick(sourceURL,width,height)
{
document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width=' + width + ' height=' + height + ' id="deptsensors" align="middle">\n');
document.write('<param name="allowScriptAccess" value="sameDomain" />\n');
document.write('<param name="movie" value=' + sourceURL + ' />\n');
document.write('<param name="quality" value="high" />\n');
document.write('<param name="wmode" value="transparent" />\n');
document.write('<param name="bgcolor" value="#ffffff" />\n');
document.write('<embed src=' + sourceURL + ' quality="high" wmode="transparent" bgcolor="#ffffff" width=' + width + ' height=' + height + ' name="Beachrunners" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />\n');
document.write('</object>\n');
}

function PrintToday()
{
	var now = new Date();
	var days = new Array('Zondag','Maandag','Dinsdag','Woensdag','Donderdag','Vrijdag','Zaterdag');
	var months = new Array('Januari','Februari','Maart','April','Mei','Juni','Juli','Augustus','September','Oktober','November','December');
	var date = ((now.getDate()<10) ? "0" : "")+ now.getDate();
	today =  days[now.getDay()] + ", " + date + "&nbsp;" + months[now.getMonth()] + " " + (fourdigits(now.getYear())) ;
	document.write("Datum:  " +today+ "&nbsp;");
}

function fourdigits(number)
{
	return (number < 1000) ? number + 1900 : number;
}

function GrootKlein()
{
	var x;

	for ( x = 1; x <= 7; x++ )
	{
		if ( x == 1 )
		{
			var zetrijen;
			var row = document.getElementById('Verbergen' + x);
			if (row.style.display == '') zetrijen = 500;
			else zetrijen = 350;
			var page = document.getElementById('Page');
			page.style.height = zetrijen + 'px';
		}
		ToggleDisplay('Verbergen' + x);
	}

}

function ToggleDisplay(rowid)
{
	var row = document.getElementById(rowid);
	if (row.style.display == '') row.style.display = 'none';
	else row.style.display = '';
}