Sharing on Facebook using Feed Dialog Box in Titanium

var fb = require('facebook');
fb.appid = <FB_app_id>;
fb.forceDialogAuth = true;


var shareData = {
	link : <link_to_a_site_you_want_to_share>,
	name : "Testing Sharing on FB",
	description : "Sharing on FB using its feed dialog box is very easy.",
	picture : <picture_you_want_to_share>,
};
var shareDataOnFb = function() {
	if (shareData != null) {
		fb.dialog("feed", shareData, function(e) {
			try {
				if (e.success) {
					alert("Shared on Facebook");
				} else if (e.cancelled) {
					alert("Cancelled");
				} else {
					alert("Error occurred");
				}
			} catch(e) {
				alert("Error occurred");
			}
		});
	}
};