function updatecontent(url){
	var url = url.replace('/noajax/','/ajax/');
	
	new Request.HTML({
		'url'			: url+'/user/',
		'update'		: $('ajaxcontent'),
		'onComplete'	: function(){ scrollUp(); }
	}).send();
}

function scrollUp(){
	var marker = $('top');
	
	if (marker){
		var windowscroll = document.window.getScroll();
		var markerpos = marker.getPosition();
		
		if ((windowscroll.y - markerpos.y) > 500){
			new Fx.Scroll(document.window, {
				'transition'	: 'back:out'
			}).toElement(marker);
		}
	}
	
}