function showMenu(obj,menuid){
	window.clearTimeout(menuhider);

	// Verberg het vorige menu als dat een andere was.
	if(selectedmenu!=undefined){
	if(selectedmenu != obj){
		hideMenu(selectedmenu,selectedmenuid);
	}
	}
	if(menuid!=''){
	    obj.className='MenuNormalOver';
	    document.getElementById('divTransparency').style.display='block';
	    menuobj = document.getElementById(menuid);
	    menuobj.style.left = (obj.offsetLeft + document.getElementById('maintable').offsetLeft)  + "px";
	    menuobj.style.display='block';
	    if(menuobj.offsetHeight > 20)
	    {
	        menuobjtrans = document.getElementById('MenuTrans');
	        menuobjtrans.style.left = (obj.offsetLeft + document.getElementById('maintable').offsetLeft + 5)  + "px";
	        menuobjtrans.style.height = menuobj.offsetHeight  + "px";
	        menuobjtrans.style.width = (menuobj.offsetWidth)  + "px";
            document.getElementById('TransHeight').style.height = (menuobj.offsetHeight - 20)  + "px";
            document.getElementById('TransHeight').style.width = (menuobj.offsetWidth-20)  + "px";
	        menuobjtrans.style.display='block';
	    }
	    selectedmenu = obj;
	    selectedmenuid = menuid;
	}
}
function toggle() {
    var ele = document.getElementById("sitemap");
    var text = document.getElementById("toggletext");
    if (ele.style.display == "block") {
        ele.style.display = "none";
        text.innerHTML = "Sitemap";
    }
    else {
        ele.style.display = "block";
        text.innerHTML = "Sluit sitemap";
    }
} 
function hideMenu(obj,menuid){
	obj.className='MenuNormal';
	document.getElementById('divTransparency').style.display='none';
	menuobj = document.getElementById(menuid);
	menuobj.style.left = (0)  + "px";
	menuobj.style.display='none';
	menuobjtrans = document.getElementById('MenuTrans');
	menuobjtrans.style.left = (0)  + "px";
	menuobjtrans.style.height = (0)  + "px";
    document.getElementById('TransHeight').style.height = (0)  + "px";
    document.getElementById('TransHeight').style.width = (0)  + "px";
	menuobjtrans.style.display='none';
}
var menu;
var selectedmenu;
var selectedmenuid;
var menuhider;
function dohideMenu(obj,menuid){
menu = obj;
    menuhider=setTimeout("hideMenu(menu,'"+ menuid + "');",100);
}

function redirect(url) {
    window.location = url;
}