<!--

function jsMax(anumber, another)
{
  if (anumber > another)
  {
    return anumber;
  }
  return another;
}

// --- CLIENTCHECK ---

function setImage(strArg1, strArg2) {
	// image verwisselen
}

function getClient() {
    // convert all characters to lowercase to simplify testing
    var agt=navigator.userAgent.toLowerCase()
    var apv=navigator.appVersion.toLowerCase()
    this.major = parseInt(navigator.appVersion)
    this.minor = parseFloat(navigator.appVersion)
    // browserversion
    this.ns  = ((agt.indexOf('mozilla')!=-1) && ((agt.indexOf('spoofer')==-1) && (agt.indexOf('compatible') == -1)))
    this.ns4 = (this.ns && (this.minor >= 4.03) && (this.major < 5))
	this.ns6 = (this.ns && (this.major == 5))
	this.gecko = (this.ns && (this.major >= 5))
    this.ie   = (agt.indexOf("msie") != -1)
    this.ie4  = (this.ie && (this.major == 3))
	this.ie45 = (agt.indexOf('msie 4.5') != -1);
    this.ie5  = (this.ie && (this.major == 4))
    // platform
	this.mac = (apv.indexOf("macintosh")>0);
	this.win = (apv.indexOf("win")>0);	
    // compatible browsers
	this.ie4comp = ((this.ie4 && !this.mac) || this.ie45 || this.ie5)
	this.ns4comp = (this.ns4);
	this.ns6comp = (this.gecko || this.ns6);
	this.comp = (this.ie4comp || this.ns4comp || this.ns6comp);
	return (this)
}

var is = new getClient();

//if (!is.comp) window.location="home/html/notcompatible.html";


// --- GET ELEMENT(LAYERREFERENCE) ---

function getElt () 
{ if (is.ns4comp)
  {
    var currentLayer = document.layers[getElt.arguments[0]];
    for (var i=1; i<getElt.arguments.length && currentLayer; i++)
    {   currentLayer = currentLayer.document.layers[getElt.arguments[i]];
    }
    return currentLayer;
  } 
  else if (is.ie4comp) {
    var elt = eval('document.all.' + getElt.arguments[getElt.arguments.length-1]);
    return(elt);
  }
  else if (is.ns6comp) {
	var elt = document.getElementById(getElt.arguments[getElt.arguments.length-1]);
	return(elt);
  }
}


// --- VISIBILITY ---

function setEltVisibility (elt, value)
{  
	try {
		if (is.ns4comp) elt.visibility = value;
		   else if (is.ie4comp) elt.style.visibility = value;  
		   else elt.style.visibility = value;
		} catch (e) {
	}
}


// --- POSITION ---

function setEltLeft (elt, x) {
  if (is.ns4comp)     elt.left=x;
  else if (is.ie4comp) elt.style.pixelLeft=x;
  else if (is.ns6comp) elt.style.left = (x + "px");
}

function setEltTop (elt, y) 
{
	if (elt) {
		if (is.ns4comp) elt.top=y;
		else if (is.ie4comp) elt.style.pixelTop=y;
		else if (is.ns6comp) elt.style.top= (y + "px");
	}
}

function getEltTop (elt) 
{
try {
  if (is.ns4comp)     return (elt.top);
  else if (is.ie4comp) return (elt.style.pixelTop);
  else if (is.ns6comp) return (elt.offsetTop);
} catch(e) {
}
}

function getEltWidth (elt)
{ if (is.ns4comp) return(elt.document.width);
  else if (is.ie4comp) return (elt.offsetWidth);
  else if (is.ns6comp) return (elt.offsetWidth);
}

function getEltHeight (elt)
{
	if(elt) { 
	if (is.ns4comp) return(elt.document.height);
	else if (is.ie4comp) return (elt.offsetHeight);
	else if (is.ns6comp) return (elt.offsetHeight);
	}
}


// --- CLIPPING ---

function setEltClip (elt, cliptop, clipright, clipbottom, clipleft) 
{ if (is.ns4comp) {
    elt.clip.left   = clipleft;
    elt.clip.top    = cliptop;
    elt.clip.right  = clipright;
    elt.clip.bottom = clipbottom;
  }
  else if (is.ie4comp)  elt.style.clip = 'rect(' + cliptop + ' ' +  
       clipright + ' ' + clipbottom + ' ' + clipleft +')';
  else if (is.ns6comp)  elt.style.clip = 'rect(' + cliptop + ' ' +  
       clipright + ' ' + clipbottom + ' ' + clipleft +')';
}


// --- WINDOW PROPERTIES ---

function getWinHeight() {
	if (window.innerHeight)
	{
		theHeight = window.innerHeight
	}
	else if (document.documentElement && document.documentElement.clientHeight)
	{
		theHeight = document.documentElement.clientHeight
	}
	else if (document.body)
	{
		theHeight = document.body.clientHeight
	}
	return theHeight;
}

function getWinScrollLeft() {
	if (window.pageXOffset)
	{
		  pos = window.pageXOffset
	}
	else if (document.documentElement && document.documentElement.scrollLeft)
	{
		pos = document.documentElement.scrollLeft
	}
	else if (document.body)
	{
		  pos = document.body.scrollLeft
	}
	return pos;
}

function getWinScrollTop() {
	if (window.pageYOffset)
	{
		  pos = window.pageYOffset
	}
	else if (document.documentElement && document.documentElement.scrollTop)
	{
		pos = document.documentElement.scrollTop
	}
	else if (document.body)
	{
		  pos = document.body.scrollTop
	}
	return pos;
}


// ---MOUSE EVENT PROPERTIES ---

function getMouseWinTop(e) 
{ if (is.ns4comp) return(e.pageY - window.pageYOffset);
  else if (is.ie4comp) return(event.clientY);
  else if (is.ns6comp) return(e.pageY - window.pageYOffset);
}


// --- IMAGE SWAP ---

function swapImage(imgSrc, imgName, elt) { 
    imgSrc=base_url + imgSrc;
	if ((is.ns4comp) || (is.ie4comp)) {
		//alert(imgName); pijl_1_0
		//alert(elt); undefined
		if (swapImage.arguments.length == 3) {			
			try { eval("elt.document." + imgName + ".src = '" + imgSrc + "'"); } catch (e) {}
		} else {
			//alert(eval("document." + imgName + ""));
			eval("document." + imgName + ".src = '" + imgSrc + "'");
		}
	} else if (is.ns6comp) {
		var img = document.getElementsByName(imgName);
		try {img[0].src = imgSrc;} catch(e) {}	
	}
}


// --- IMAGE PRELOAD ---

function preloadImages() { 
	if (document.images) {
		var imgStr = preloadImages.arguments;
		if (!document.preloadArray) document.preloadArray = new Array();
		var n = document.preloadArray.length;
		for (var i=0; i<preloadImages.arguments.length; i++) {
			document.preloadArray[n] = new Image;
			document.preloadArray[n].src = imgStr[i];
			n++;
		} 
	}
}


// --- FIX RESIZE BUG IN NETSCAPE ---

function initResizeBug() {
	document.orPageWidth = innerWidth;
	document.orPageHeight = innerHeight;
	onresize = nsResizeBug;
}

function nsResizeBug() {
	if (innerWidth != document.orPageWidth || innerHeight != document.orPageHeight) location.reload();
}

if (is.ns4comp) initResizeBug();



// -->