Phonegap Camera Function

camera.js

var defaultPictureOptions = {
	quality : 50,
	destinationType: Camera.DestinationType.FILE_URI,
	sourceType: Camera.PictureSourceType.CAMERA
	/* ,
	targetWidth: 100,
	targetHeight: 100
	*/
};


var phonegapPic = function(onSuccess, onFail, photoType) {
	if (!navigator) { console.log('no navigator obj'); return false; }
	if (!navigator.camera) { console.log('no navigator.camera obj'); return false;  }
	if (!navigator.camera.getPicture) { console.log('no navigator.camera.getPicture'); return false; }

	photoType = photoType || "camera";

	console.log('taking picture...');
	var opts = $.extend({}, defaultPictureOptions, {
		sourceType: (photoType === "camera") ? Camera.PictureSourceType.CAMERA : Camera.PictureSourceType.PHOTOLIBRARY
	});

	navigator.camera.getPicture(onSuccess, onFail, opts);
	return true;
};