//foglio di style solo se non esiste già
var loadStylesheet = function(path, callback){
	if($("link[href='" + path + "']").length==0)
		$('head').append('<link rel="stylesheet" href="' + path + '" type="text/css" />');
	if(!!callback)
		callback();
}

var loadSezione = function(idTarget, filename, callback){
	viewWait(idTarget);
	$("#" + idTarget).load(filename, callback);
}

var FileDownload=function(nomeFile, pathRelativo){
	window.location.href = "GestioneFiles/dwfile.php?filename=" + nomeFile + "&fullpath=" + pathRelativo;
}

var DammiUtentiOnLine = function(){
	$.ajax({
		url: 'usersOnline/usersonline.php',
		success: function(num){ 
			$("#divUtentiOnline").html("utenti online: " + num);
		}
	});
}

var da = function(){
	window.location = "http://www.dinamicarts.com";
}