function fbs_click(titolo) {
	var u=location.href;
	//var t=document.title;
	var t=titolo;
	window.open('http://www.facebook.com/sharer.php?u='+encodeURIComponent(u)+'&t='+encodeURIComponent(t),'sharer','toolbar=0,status=0,width=626,height=436');
	return false;
}

function ms_click(T, C, U, L){
    var targetUrl = 'http://www.myspace.com/index.cfm?fuseaction=postto&' + 't=' + encodeURIComponent(T)
    + '&c=' + encodeURIComponent(C) + '&u=' + encodeURIComponent(U) + '&l=' + L;
    window.open(targetUrl);
	return false;
}

function tw_click() {
	var l=location.href;
	window.open('http://twitter.com/home?status=' + encodeURIComponent(l));
	return false;
}