Code to Open Mobile SMS and Email Applications from Phones Browser(repost)

I have a mobile webpage that invites users to share the contents of the mobile webpage by Email, SMS and Facebook. I am looking for code that will allow the user, while in the phones browser, to open and send email and sms from the phones email and sms applications and when done, return to the mobile webpage. Similarly with Facebook, once the content is shared via Facebook and the Facebook page is closed, the user returns to the mobile webpage. This function must work with iPhones and Androids and if possible (but not a necessity) with Blackberrys as well. If you wish to quote for the blackberry option as well, then please submit 2 quotes - one for iphone and android and one for iphone, android and blackberry. Once again, blackberry is just optional. If you wish to see how such a function works, please go to [login to view URL] from your phones browser and click on 'What's Playing?'. Then click on 'Share' and then click on 'Email'. If you send or cancel an email, the email app closes and the phone returns to the browser page.