Upload file example on Titanium

upload.js

	var xhr = Ti.Network.createHTTPClient();

  xhr.onload = function(e) {
  };

	xhr.onerror = function(e){
	};

	xhr.open('POST', 'https://url');

	var requestParams = {};

	requestParams.avatar = Ti.Filesystem.getFile(Ti.Filesystem.applicationDataDirectory,'_new_avatar.jpg');
	requestParams.requestTime = new Date();

	xhr.send(requestParams);