<!--
/*
Detect class for firefox

Coding: Erik van den Berg - (c) Planschets

*/

detect = function() {
	this.browserString = navigator.userAgent.toLowerCase();
	this.firefox = (typeof document.documentElement.style.maxHeight != "undefined") ? true : false;
}

detect.prototype.getObj = function(id) {
	return document.getElementById(id);
}

detect.prototype.getHeight = function(obj) {
	if (obj == "window") {
		var h;
		if (self.innerHeight) {// all except Explorer
			h = self.innerHeight;
		} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
			h = document.documentElement.clientHeight;
		} else if (document.body) { // other Explorers
			h = document.body.clientWidth;
		}
		return h
	} else {
		var obj2 = this.getObj(obj);
		//alert(obj2.offsetHeight);
		if (obj2.offsetHeight) {
			return obj2.offsetHeight;
		} else {
			return obj2.style.height;
		}
	}
}

detect.prototype.setnavHeight = function() {
	var footer 			= this.getObj('footer');
	var contentwrapper 	= this.getObj('content_wrapper');
	var wrapper 		= this.getObj('wrapper');
	this.adresbalk 		= this.getObj('adres');
	this.content 		= this.getHeight('content');
	this.nav 			= this.getHeight('navigatie');
	
	if (this.content>this.nav) {
		this.height = this.content;
	} else {
		this.height = this.nav;
	}
	//alert(this.height);
	this.contentScreenHeight = this.getHeight('window')-123;
	//alert('screenheight: '+this.contentScreenHeight+'contentheight: '+this.height);
	if (this.height>this.contentScreenHeight) {
		var new_height = Number(this.height+10);
		wrapper.style.height = new_height+"px";
		contentwrapper.style.height = new_height+"px";
		footer.style.top = (new_height-25)+"px";
	} else {
		wrapper.style.height = null;
		wrapper.style.bottom = "0px";
		footer.style.top = null;
		contentwrapper.style.height = null;
	}
}

dFF = new detect();

function setHeight() {
	if (dFF.firefox) {
		dFF.setnavHeight();
	}
}

// dreamweaver functions
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 MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function init() {
	MM_preloadImages('/images/navigatie/nav_homepage_over.gif','/images/navigatie/nav_werkgevers_over.gif','/images/navigatie/nav_kandidaten_over.gif','/images/navigatie/nav_contact_over.gif','/images/navigatie/nav_faq_over.gif','/images/navigatie/nav_links_over.gif','/images/navigatie/nav_wie_zijn_wij_over.gif');
	setHeight();
}

onload = init;
onresize = setHeight;
//-->