function changeLinkToFade( el ) {
	if (typeof(el) != 'object') el = $(el);
	// copy the href
	el.link = el.href;
	el.href='#';
	if ($('wrap')) {
		Event.observe(el,'click',function(event) {
			new Effect.Fade($('wrap'),{
				afterFinish:function() {
					// fix the back button (make page Appear after changing the page)
					new Effect.Appear($('wrap'),{duration: 9});
					// change the location
					window.location = el.link;
					return false;
				}
			});
			return false;
		});
	}
	if ($('wrap-ansatte')) {
		Event.observe(el,'click',function(event) {
			new Effect.Fade($('wrap-ansatte'),{
				afterFinish:function() {
					// fix the back button (make page Appear after changing the page)
					new Effect.Appear($('wrap-ansatte'),{duration: 9});
					// change the location
					window.location = el.link;
					return false;
				}
			});
			return false;
		});
	}
}
function initiateLinkToFade() {
	$$('a.fade').each( function( el ) { changeLinkToFade( el ); } );
}

document.observe("dom:loaded",
//Event.observe(window,'load',
	function () {

		if ($('wrap')) {
			// make the page appear on load
			$('wrap').hide();
			new Effect.Appear('wrap');
			// inititate the link to fade functions
			initiateLinkToFade();
		}
		if ($('wrap-ansatte')) {
			// make the page appear on load
			$('wrap-ansatte').hide();
			new Effect.Appear('wrap-ansatte');
			// inititate the link to fade functions
			initiateLinkToFade();
		}
	}
);