Client Side SOAP or Web API Authentication to CRM Online using Java Script (External HTML Web Page)

Hi All,

Do you have any idea on how to connect to CRM Online from an external HTML Web Page using pure Java Script (SOAP or Web API)? I see below blog which works only for CRM Online O365 authentication, looking for CRM Onlne STS authentication

http://jlattimer.blogspot.in/2014/04/soap-authentication-to-crm-online-using.html

Any responses appreciated

Thanks,

Shaik