function fotovdweek() {
     window.open('fotovdweek.php','Foto_van_de_week','height=337,width=450, left=200,top=150,scrollbars=no,toolbar=no,location=no'); 
}

function changeText(txt){
	document.all.imgnr.innerHTML  = txt;
}


image1 = new Image();
image1.src = "img/but_home_normaal_over.jpg";
image2 = new Image();
image2.src = "img/but_info_over.jpg";
image3 = new Image();
image3.src = "img/but_agenda_over.jpg";
image4 = new Image();
image4.src = "img/but_fotos_over.jpg";
image5 = new Image();
image5.src = "img/but_gastenboek_over.jpg";
image6 = new Image();
image6.src = "img/but_sport_over.jpg";
image7 = new Image();
image7.src = "img/but_links_over.jpg";
image8 = new Image();
image8.src = "img/but_contact_over.jpg";
image9 = new Image();
image9.src = "img/but_sub_bar_over.jpg";
image10 = new Image();
image10.src = "img/but_sub_cafe_over.jpg";
image11 = new Image();
image11.src = "img/but_sub_weetjes_over.jpg";
image12 = new Image();
image12.src = "img/but_sub_huisregels_over.jpg";
image13 = new Image();
image13.src = "img/but_sub_dcsjaen_over.jpg";
image14 = new Image();
image14.src = "img/but_sub_embassy_over.jpg";
image15 = new Image();
image15.src = "img/but_sub_gastronoom_over.jpg";
image16 = new Image();
image16.src = "img/but_sub_rksvn_over.jpg";

//Contents for menu 1
var menu1=new Array()
menu1[0]='<a onMouseOver="image9.src=\'img/but_sub_bar_over.jpg\'; image2.src=\'img/but_info_over.jpg\'; return true" onMouseOut="image9.src=\'img/but_sub_bar_normaal.jpg\'; image2.src=\'img/but_info_normaal.jpg\';" href="main.php?page=info&content=bar"><img name="image9" src="img/but_sub_bar_normaal.jpg" width="151" height="30" border="0" alt="" /></a>'
menu1[1]='<a onMouseOver="image10.src=\'img/but_sub_cafe_over.jpg\'; image2.src=\'img/but_info_over.jpg\'; return true" onMouseOut="image10.src=\'img/but_sub_cafe_normaal.jpg\'; image2.src=\'img/but_info_normaal.jpg\';" href="main.php?page=info&content=cafe"><img name="image10" src="img/but_sub_cafe_normaal.jpg" width="151" height="30" border="0" alt="" /></a>'
menu1[2]='<a onMouseOver="image11.src=\'img/but_sub_weetjes_over.jpg\'; image2.src=\'img/but_info_over.jpg\'; return true" onMouseOut="image11.src=\'img/but_sub_weetjes_normaal.jpg\'; image2.src=\'img/but_info_normaal.jpg\';" href="main.php?page=info&content=weetjes"><img name="image11" src="img/but_sub_weetjes_normaal.jpg" width="151" height="30" border="0" alt="" /></a>'
menu1[3]='<a onMouseOver="image12.src=\'img/but_sub_huisregels_over.jpg\'; image2.src=\'img/but_info_over.jpg\'; return true" onMouseOut="image12.src=\'img/but_sub_huisregels_normaal.jpg\'; image2.src=\'img/but_info_normaal.jpg\';" href="main.php?page=info&content=huisregels"><img name="image12" src="img/but_sub_huisregels_normaal.jpg" width="151" height="30" border="0" alt="" /></a>'


//Contents for menu 2, and so on
var menu2=new Array()
menu2[0]='<a onMouseOver="image13.src=\'img/but_sub_dcsjaen_over.jpg\'; image6.src=\'img/but_sport_over.jpg\'; return true" onMouseOut="image13.src=\'img/but_sub_dcsjaen_normaal.jpg\'; image6.src=\'img/but_sport_normaal.jpg\';" href="main.php?page=sport&content=dcsjaen"><img name="image13" src="img/but_sub_dcsjaen_normaal.jpg" width="151" height="30" border="0" alt="" /></a>'
menu2[1]='<a onMouseOver="image14.src=\'img/but_sub_embassy_over.jpg\'; image6.src=\'img/but_sport_over.jpg\'; return true" onMouseOut="image14.src=\'img/but_sub_embassy_normaal.jpg\'; image6.src=\'img/but_sport_normaal.jpg\';" href="main.php?page=sport&content=embassy"><img name="image14" src="img/but_sub_embassy_normaal.jpg" width="151" height="30" border="0" alt="" /></a>'
menu2[2]='<a onMouseOver="image15.src=\'img/but_sub_gastronoom_over.jpg\'; image6.src=\'img/but_sport_over.jpg\'; return true" onMouseOut="image15.src=\'img/but_sub_gastronoom_normaal.jpg\'; image6.src=\'img/but_sport_normaal.jpg\';" href="main.php?page=sport&content=gastronoom"><img name="image15" src="img/but_sub_gastronoom_normaal.jpg" width="151" height="30" border="0" alt="" /></a>'
menu2[3]='<a onMouseOver="image16.src=\'img/but_sub_rksvn_over.jpg\'; image6.src=\'img/but_sport_over.jpg\'; return true" onMouseOut="image16.src=\'img/but_sub_rksvn_normaal.jpg\'; image6.src=\'img/but_sport_normaal.jpg\';" href="main.php?page=sport&content=rksvn"><img name="image16" src="img/but_sub_rksvn_normaal.jpg" width="151" height="30" border="0" alt="" /></a>'

		
var disappeardelay=250  //menu disappear speed onMouseout (in miliseconds)
var horizontaloffset=-10 //horizontal offset of menu from default location. (0-5 is a good value)

/////No further editting needed

var ie4=document.all
var ns6=document.getElementById&&!document.all

if (ie4||ns6)
	document.write('<div id="dropmenudiv" style="visibility:hidden;width: 160px" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>')

function getposOffset(what, offsettype){
	var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
	var parentEl=what.offsetParent;
	while (parentEl!=null){
		totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
		parentEl=parentEl.offsetParent;
	}
	return totaloffset;
}


function showhide(obj, e, visible, hidden, menuwidth){
	if (ie4||ns6)
		dropmenuobj.style.left=dropmenuobj.style.top=-500
		dropmenuobj.widthobj=dropmenuobj.style
		dropmenuobj.widthobj.width=menuwidth
	if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
		obj.visibility=visible
	else if (e.type=="click")
		obj.visibility=hidden
}

function iecompattest(){
	return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function clearbrowseredge(obj, whichedge){
	var edgeoffset=0
	if (whichedge=="rightedge"){
		var windowedge=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
		dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
		if (windowedge-dropmenuobj.x-obj.offsetWidth < dropmenuobj.contentmeasure)
			edgeoffset=dropmenuobj.contentmeasure+obj.offsetWidth
	}
	else{
		var topedge=ie4 && !window.opera? iecompattest().scrollTop : window.pageYOffset
		var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
		dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
		if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure){ //move menu up?
			edgeoffset=dropmenuobj.contentmeasure-obj.offsetHeight
			if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either? (position at top of viewable window then)
				edgeoffset=dropmenuobj.y
		}
	}
	return edgeoffset
}

function populatemenu(what){
	if (ie4||ns6)
		dropmenuobj.innerHTML=what.join("")
}


function dropdownmenu(obj, e, menucontents, menuwidth){
	if (window.event) event.cancelBubble=true
	else if (e.stopPropagation) e.stopPropagation()
		clearhidemenu()
		dropmenuobj=document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv
		populatemenu(menucontents)
	
	if (ie4||ns6){
		showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth)
		dropmenuobj.x=getposOffset(obj, "left")
		dropmenuobj.y=getposOffset(obj, "top")
		dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+obj.offsetWidth+horizontaloffset+"px"
		dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+"px"
	}
	
	return clickreturnvalue()
}

function clickreturnvalue(){
	if (ie4||ns6) return false
	else return true
}

function contains_ns6(a, b) {
	while (b.parentNode)
		if ((b = b.parentNode) == a)
			return true;
		return false;
}

function dynamichide(e){
	if (ie4&&!dropmenuobj.contains(e.toElement))
		delayhidemenu()
	else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
		delayhidemenu()
}

function hidemenu(e){
	if (typeof dropmenuobj!="undefined"){
		if (ie4||ns6)
			dropmenuobj.style.visibility="hidden"
	}
}

function delayhidemenu(){
	if (ie4||ns6)
		delayhide=setTimeout("hidemenu()",disappeardelay)
}

function clearhidemenu(){
	if (typeof delayhide!="undefined")
		clearTimeout(delayhide)
}