var isIE = (navigator.appName.indexOf('Microsoft')   != -1);
function fixH(){
	var bh=document.getElementById('boddie').offsetHeight;/*---hoogte pagina opvragen*/
	var hh=document.getElementById('header').offsetHeight;/*---hoogte header opvragen*/
	var sh=document.getElementById('nav').offsetHeight;/*---hoogte footer opvragen*/
	var ih=document.getElementById('inhoud').offsetHeight;/*---hoogte footer opvragen*/
	var fh=document.getElementById('footer').offsetHeight;/*---hoogte footer opvragen*/
	var ch=bh-hh-fh-5;/*---hoogte container is body minus header en footer*/
	ch=ch-15;
	if(ch<ih)ch=ih+20;
	document.getElementById('container').style.height=ch;
	
	document.getElementById('nav').style.height=ch-70; /*---50 is de hoogtepadding in #nav*/
	
}