This section describes the standards supported by Web Runtime. For information +about the features that you can build into widgets using Web Runtime, see +section Web Runtime features.
Web Runtime 1.0 and later support the following Internet technology +standards:
HTML +4.01 Specification, W3C Recommendation 24 December 1999,
XHTML Mobile Profiles Specification, XHTML Mobile Profile +Version 29-Oct-2001, WAP-277-XHTMLMP-20011029-a
CSS Level 2 revision 1 (CSS 2.1), WAP CSS Specification Version +26-Oct-2001, WAP-239-WCSS-20011026-a
JavaScript 1.5 (ECMA-262 3rd Edition), ECMAScript Language +Specification, 3rd edition (December 1999)
The combination of XML, XHTML/HTML, CSS, DOM, and the XMLHttpRequest +object to add Ajax capability to a widget