//ingangen
var navmap=new Array()
navmap[0]="/images/spacer.gif"
navmap[1]="/images/ingangen_1.gif"
navmap[2]="/images/ingangen_2.gif"
navmap[3]="/images/ingangen_3.gif"
navmap[4]="/images/ingangen_4.gif"
navmap[5]="/images/ingangen_5.gif"
navmap[6]="/images/ingangen_6.gif"

navmap[7]="/images/mapdetail_2.jpg"
navmap[8]="/images/mapdetail_3.jpg"
navmap[9]="/images/mapdetail_4.jpg"
navmap[10]="/images/mapdetail_5.jpg"
navmap[11]="/images/mapdetail_6.jpg"

var preloadedimages=new Array()
for (i=0;i<navmap.length;i++){
preloadedimages[i]=new Image()
preloadedimages[i].src=navmap[i]	}
function navover(id,nav,el){document.getElementById(id).src=navmap[nav];document.getElementById(id).setAttribute('alt',el.getAttribute('title'));document.getElementById(id).setAttribute('title',el.getAttribute('title'));}
function navout(id,nav){document.getElementById(id).src=navmap[nav]}
function selIng(id){
var hbg = document.getElementById('ingangen').getElementsByTagName('li');
for (var i = 0; i < hbg.length; i++) {hbg[i].style.fontWeight = "normal";}
document.getElementById(id).parentNode.style.fontWeight  = "bold";
}