var menuids=["treemenu"] 

/*Fix menu*/
function buildsubmenus(){
  for (var i=0; i<menuids.length; i++){
	var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul")
	for (var t=0; t<ultags.length; t++){
	  if (ultags[t].parentNode.parentNode.id==menuids[i]){ //if this is a first level submenu
		ultags[t].style.top=ultags[t].parentNode.offsetHeight+"px" //dynamically position first level submenus to be height of main menu item
		ultags[t].parentNode.getElementsByTagName("a")[0].className="mainfoldericon"
	  } else {
		ultags[t].style.left=ultags[t-1].getElementsByTagName("a")[0].offsetWidth+"px" //position menu to the right of menu item that activated it
		ultags[t].parentNode.getElementsByTagName("a")[0].className="subfoldericon"
	  }
	  ultags[t].parentNode.onmouseover=function(){this.getElementsByTagName("ul")[0].style.visibility="visible"}
	  ultags[t].parentNode.onmouseout=function(){this.getElementsByTagName("ul")[0].style.visibility="hidden"}
	}
  }
}

if (window.addEventListener)
	window.addEventListener("load", buildsubmenus, false)
else if (window.attachEvent)
	window.attachEvent("onload", buildsubmenus)

/*Navigate to an URL*/
function DoNav(theUrl){
  document.location.href = theUrl;
}

/*Add page to favorites*/
function bookmark(url,title){
  if (window.sidebar) { // Mozilla Firefox Bookmark
	window.sidebar.addPanel(title, url,"");
  } else if( window.external ) { // IE Favorite
	window.external.AddFavorite( url, title); 
  } else if(window.opera && window.print) { // Opera Hotlist
	alert("Druk op CTRL-D (Netscape) of op CTRL-T (Opera) om deze pagina te bookmarken");
  }  
}