sfHover = function() {
	var sfEls = document.getElementById('nav').getElementsByTagName('LI');
	for (var i = 0; i < sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}

if (window.attachEvent) window.attachEvent("onload", sfHover);

var runOnLoad = new Array();
function removeOutlines() {
	for(var i = 0; i < runOnLoad.length; i++) runOnLoad[i]() 
}
if(document.getElementsByTagName)
for(var i in a = document.getElementsByTagName('a')) {
	a[i].onmousedown = function() { 
		this.blur();                 // most browsers 
		this.hideFocus = true;       // internet explorer
		this.style.outline = 'none'; // mozilla
	}   
	a[i].onmouseout = a[i].onmouseup = function() { 
		this.blur();                 // most browsers 
		this.hideFocus = false;      // internet explorer    
		this.style.outline = null;   // mozilla 
	}
}

function gLoad() {
	if (document.getElementById("map")) {
		if (GBrowserIsCompatible()) {
			var map = new GMap2(document.getElementById("map"));
			var locatie = new GLatLng(51.143043, 4.442875);
			//var icon = new GIcon();
			//icon.image = "site/images/googleMaps.png";
			//icon.iconSize = new GSize(96, 48);
			//icon.iconAnchor = new GPoint(29, 46);
			map.addControl(new GSmallMapControl());
			//map.addControl(new GMapTypeControl());
			map.setCenter(locatie, 15);
			var marker = new GMarker(locatie, {clickable: true, draggable: false});
			map.addOverlay(marker);
		}
	}
}

function googleUnload() {
	if (document.getElementById("map")) {
		GUnload();
	}
}


function addLoadEvent(func) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	} else {
		window.onload = function() {
			if (oldonload) {
				oldonload();
			}
			func();
		}
	}
}

function addUnLoadEvent(func1) {
	var oldonunload = window.onunload;
	if (typeof window.onunload != 'function') {
		window.onunload = func1;
	} else {
		window.onunload = function() {
			if (oldonunload) {
				oldonunload();
			}
			func1();
		}
	}
}

addLoadEvent(removeOutlines);
addLoadEvent(gLoad);
addUnLoadEvent(googleUnload);