function Request(id)
{
	new Effect.Opacity('galleria_kuva', { duration:1.0, from:1.0, to:0.0, queue: {position:'front', scope: 'menuxscope', limit: 2}});
	var t=setTimeout("fetchCont("+id+")",1000);
}
function fetchCont(id) {
	new Ajax.Updater('buffer', 'lib/lib.imageview.php?a=switch&id='+id, { asynchronous:true, evalScripts:true, onComplete: updateCont});
}
function updateCont(){
	$('galleria_kuva').innerHTML = $('buffer').innerHTML
	$('buffer').innerHTML = ''
	showCont();
}
function showCont()
{	
	new Effect.Opacity('galleria_kuva', {duration:1.2, from:0.0, to:1.0, queue: {position:'end', scope: 'menuxscope', limit: 2 }});
	initLightbox();
}