js/sms.js

/*
 * This class provides access to the device SMS functionality.
 * @constructor
 */
function Sms() {

    };

/*
 * Sends an SMS message.
 * @param {Integer} number The phone number to send the message to.
 * @param {String} message The contents of the SMS message to send.
 * @param {Function} successCallback The function to call when the SMS message is sent.
 * @param {Function} errorCallback The function to call when there is an error sending the SMS message.
 * @param {PositionOptions} options The options for accessing the GPS location such as timeout and accuracy.
 */
Sms.prototype.send = function(number, message, successCallback, errorCallback, options) {
    try {
        this.service = navigator.service.Request('palm://com.palm.applicationManager', {
            method: 'launch',
            parameters: {
                id: "com.palm.app.messaging",
                params: {
                    composeAddress: number,
                    messageText: message
                }
            }
        });
        successCallback();
    } catch(ex) {
        errorCallback({
            name: "SMSerror",
            message: ex.name + ": " + ex.message
        });
    }
};

if (typeof navigator.sms == "undefined") navigator.sms = new Sms();